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storage: TestSnapshotAfterTruncation failed under stress #28003

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cockroach-teamcity opened this issue Jul 28, 2018 · 5 comments
Closed

storage: TestSnapshotAfterTruncation failed under stress #28003

cockroach-teamcity opened this issue Jul 28, 2018 · 5 comments
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A-kv-client Relating to the KV client and the KV interface. C-test-failure Broken test (automatically or manually discovered). O-robot Originated from a bot.
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SHA: https://github.com/cockroachdb/cockroach/commits/a149437eec20fe632d058aa146817b5f9614095b

Parameters:

TAGS=
GOFLAGS=-race

Failed test: https://teamcity.cockroachdb.com/viewLog.html?buildId=801563&tab=buildLog

=== RUN   TestSnapshotAfterTruncation
--- FAIL: TestSnapshotAfterTruncation (46.88s)
=== RUN   TestSnapshotAfterTruncation/differentTerm
I180728 06:25:34.602949 57843 storage/store.go:1493  [s1] [n1,s1]: failed initial metrics computation: [n1,s1]: system config not yet available
I180728 06:25:34.620950 57843 gossip/gossip.go:363  [n1] NodeDescriptor set to node_id:1 address:<network_field:"tcp" address_field:"127.0.0.1:34397" > attrs:<> locality:<> ServerVersion:<major_val:0 minor_val:0 patch:0 unstable:0 > 
I180728 06:25:34.670523 57843 storage/store.go:1493  [s2] [n2,s2]: failed initial metrics computation: [n2,s2]: system config not yet available
W180728 06:25:34.680286 57843 gossip/gossip.go:1325  [n2] no incoming or outgoing connections
I180728 06:25:34.680928 57843 gossip/gossip.go:363  [n2] NodeDescriptor set to node_id:2 address:<network_field:"tcp" address_field:"127.0.0.1:33661" > attrs:<> locality:<> ServerVersion:<major_val:0 minor_val:0 patch:0 unstable:0 > 
I180728 06:25:34.683666 57929 gossip/client.go:129  [n2] started gossip client to 127.0.0.1:34397
I180728 06:25:34.740291 57843 storage/store.go:1493  [s3] [n3,s3]: failed initial metrics computation: [n3,s3]: system config not yet available
W180728 06:25:34.750274 57843 gossip/gossip.go:1325  [n3] no incoming or outgoing connections
I180728 06:25:34.751631 57843 gossip/gossip.go:363  [n3] NodeDescriptor set to node_id:3 address:<network_field:"tcp" address_field:"127.0.0.1:40193" > attrs:<> locality:<> ServerVersion:<major_val:0 minor_val:0 patch:0 unstable:0 > 
I180728 06:25:34.754790 58205 gossip/client.go:129  [n3] started gossip client to 127.0.0.1:34397
I180728 06:25:34.859739 57843 storage/replica_raftstorage.go:520  [s1,r1/1:/M{in-ax}] generated preemptive snapshot 5c0945aa at index 17
I180728 06:25:34.860312 57843 rpc/nodedialer/nodedialer.go:90  [s1,r1/1:/M{in-ax}] connection to n2 established
I180728 06:25:34.866380 57843 storage/store_snapshot.go:605  [s1,r1/1:/M{in-ax}] streamed snapshot to (n2,s2):?: kv pairs: 48, log entries: 7, rate-limit: 2.0 MiB/sec, 5ms
I180728 06:25:34.868675 58095 storage/replica_raftstorage.go:737  [s2,r1/?:{-}] applying preemptive snapshot at index 17 (id=5c0945aa, encoded size=8279, 1 rocksdb batches, 7 log entries)
I180728 06:25:34.882711 58095 storage/replica_raftstorage.go:743  [s2,r1/?:/M{in-ax}] applied preemptive snapshot in 12ms [clear=0ms batch=0ms entries=2ms commit=9ms]
I180728 06:25:34.888681 57843 storage/replica_command.go:745  [s1,r1/1:/M{in-ax}] change replicas (ADD_REPLICA (n2,s2):2): read existing descriptor r1:/M{in-ax} [(n1,s1):1, next=2]
I180728 06:25:34.915583 57843 storage/replica.go:3641  [txn=23c6d7d9,s1,r1/1:/M{in-ax}] proposing ADD_REPLICA((n2,s2):2): updated=[(n1,s1):1 (n2,s2):2] next=3
I180728 06:25:34.935801 57843 storage/replica_raftstorage.go:520  [s1,r1/1:/M{in-ax}] generated preemptive snapshot bc8f7591 at index 19
I180728 06:25:34.936169 57843 rpc/nodedialer/nodedialer.go:90  [s1,r1/1:/M{in-ax}] connection to n3 established
I180728 06:25:34.944192 58259 storage/replica_raftstorage.go:737  [s3,r1/?:{-}] applying preemptive snapshot at index 19 (id=bc8f7591, encoded size=9223, 1 rocksdb batches, 9 log entries)
I180728 06:25:34.948720 58259 storage/replica_raftstorage.go:743  [s3,r1/?:/M{in-ax}] applied preemptive snapshot in 4ms [clear=0ms batch=0ms entries=3ms commit=1ms]
I180728 06:25:34.950371 57843 storage/store_snapshot.go:605  [s1,r1/1:/M{in-ax}] streamed snapshot to (n3,s3):?: kv pairs: 51, log entries: 9, rate-limit: 2.0 MiB/sec, 14ms
I180728 06:25:34.952452 57843 storage/replica_command.go:745  [s1,r1/1:/M{in-ax}] change replicas (ADD_REPLICA (n3,s3):3): read existing descriptor r1:/M{in-ax} [(n1,s1):1, (n2,s2):2, next=3]
I180728 06:25:34.962121 58034 rpc/nodedialer/nodedialer.go:90  connection to n1 established
I180728 06:25:34.983317 57843 storage/replica.go:3641  [txn=fcca963b,s1,r1/1:/M{in-ax}] proposing ADD_REPLICA((n3,s3):3): updated=[(n1,s1):1 (n2,s2):2 (n3,s3):3] next=4
I180728 06:25:35.153988 57843 util/stop/stopper.go:537  quiescing; tasks left:
1      [async] kv.TxnCoordSender: heartbeat loop
W180728 06:25:35.176158 58099 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: node unavailable; try another peer
I180728 06:25:35.178674 58281 internal/client/txn.go:721  async rollback failed: node unavailable; try another peer
I180728 06:25:35.210927 58240 storage/client_test.go:1233  [hb,txn=b8bec6c3,range-lookup=/System/NodeLiveness/3,range-lookup=/Meta2/System/NodeLiveness/3/NULL] test clock advanced to: 1.800000125,0
I180728 06:25:35.362828 57843 util/stop/stopper.go:537  quiescing; tasks left:
2      [async] kv.TxnCoordSender: heartbeat loop
I180728 06:25:35.364125 57843 util/stop/stopper.go:537  quiescing; tasks left:
1      [async] kv.TxnCoordSender: heartbeat loop
I180728 06:25:35.365622 58204 storage/node_liveness.go:813  [hb] retrying liveness update after storage.errRetryLiveness: TransactionStatusError: could not commit in one phase as requested (REASON_UNKNOWN)
W180728 06:25:35.366048 58204 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context canceled
I180728 06:25:35.366950 58270 internal/client/txn.go:721  async rollback failed: node unavailable; try another peer
W180728 06:25:35.888098 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:35.892670 57755 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=d3699fee key=/System/NodeLiveness/3 rw=true pri=0.00195079 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,169 orig=1.800000125,169 max=1.800000125,188 wto=false rop=false seq=4
W180728 06:25:36.340877 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:36.345083 58225 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=81520562 key=/System/NodeLiveness/3 rw=true pri=0.03974233 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,271 orig=1.800000125,271 max=1.800000125,276 wto=false rop=false seq=4
W180728 06:25:36.793996 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:36.804045 58408 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=3407697e key=/System/NodeLiveness/3 rw=true pri=0.01200652 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,351 orig=1.800000125,351 max=1.800000125,354 wto=false rop=false seq=4
W180728 06:25:37.247046 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:37.260910 58505 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=d3d267b8 key=/System/NodeLiveness/3 rw=true pri=0.03223419 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,431 orig=1.800000125,431 max=1.800000125,432 wto=false rop=false seq=4
W180728 06:25:37.699974 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:37.703128 58274 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=5131ebfa key=/System/NodeLiveness/3 rw=true pri=0.06118179 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,512 orig=1.800000125,512 max=1.800000125,513 wto=false rop=false seq=4
W180728 06:25:38.153074 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:38.161977 58489 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=eefaf743 key=/System/NodeLiveness/3 rw=true pri=0.01048055 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,594 orig=1.800000125,594 max=1.800000125,595 wto=false rop=false seq=4
I180728 06:25:38.520614 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:25:38.606217 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:38.617901 58411 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=0fefe0d6 key=/System/NodeLiveness/3 rw=true pri=0.01949053 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,672 orig=1.800000125,672 max=1.800000125,675 wto=false rop=false seq=4
W180728 06:25:39.059464 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:39.065977 58412 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=0011d64a key=/System/NodeLiveness/3 rw=true pri=0.02105734 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,749 orig=1.800000125,749 max=1.800000125,754 wto=false rop=false seq=4
W180728 06:25:39.513841 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:39.520995 57843 storage/client_test.go:942  SucceedsSoon: node not live
I180728 06:25:39.525210 58510 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=dd505787 key=/System/NodeLiveness/3 rw=true pri=0.01976471 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,832 orig=1.800000125,832 max=1.800000125,833 wto=false rop=false seq=4
W180728 06:25:39.977117 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:39.982287 58556 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=1a586207 key=/System/NodeLiveness/3 rw=true pri=0.05982216 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,907 orig=1.800000125,907 max=1.800000125,908 wto=false rop=false seq=4
W180728 06:25:40.430322 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:40.433956 58583 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=27c49f1a key=/System/NodeLiveness/3 rw=true pri=0.02046986 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,988 orig=1.800000125,988 max=1.800000125,990 wto=false rop=false seq=4
I180728 06:25:40.521434 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:25:40.883882 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:40.888589 58577 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=3bdfdc7a key=/System/NodeLiveness/3 rw=true pri=0.03916160 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,1068 orig=1.800000125,1068 max=1.800000125,1073 wto=false rop=false seq=4
W180728 06:25:41.341350 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:41.344574 58598 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=a55a5dec key=/System/NodeLiveness/3 rw=true pri=0.02382002 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,1151 orig=1.800000125,1151 max=1.800000125,1152 wto=false rop=false seq=4
I180728 06:25:41.521857 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:25:41.798537 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:41.806837 58586 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=e7be261f key=/System/NodeLiveness/3 rw=true pri=0.06361818 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,1231 orig=1.800000125,1231 max=1.800000125,1232 wto=false rop=false seq=4
W180728 06:25:42.256434 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:42.262466 58589 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=acf8d97c key=/System/NodeLiveness/3 rw=true pri=0.02428023 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,1306 orig=1.800000125,1306 max=1.800000125,1307 wto=false rop=false seq=4
I180728 06:25:42.522394 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:25:42.709501 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:42.713049 58593 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=c384a3fb key=/System/NodeLiveness/3 rw=true pri=0.03890716 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,1386 orig=1.800000125,1386 max=1.800000125,1393 wto=false rop=false seq=4
W180728 06:25:43.162528 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:43.172860 58493 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=7464f02b key=/System/NodeLiveness/3 rw=true pri=0.01688097 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,1469 orig=1.800000125,1469 max=1.800000125,1470 wto=false rop=false seq=4
I180728 06:25:43.522894 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:25:43.616482 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:43.637838 58644 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=e30ac0b2 key=/System/NodeLiveness/3 rw=true pri=0.00778441 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,1550 orig=1.800000125,1550 max=1.800000125,1551 wto=false rop=false seq=4
W180728 06:25:44.069626 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:44.073081 58608 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=64e5bf7f key=/System/NodeLiveness/3 rw=true pri=0.02647568 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,1624 orig=1.800000125,1624 max=1.800000125,1625 wto=false rop=false seq=4
W180728 06:25:44.522752 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:44.524424 57843 storage/client_test.go:942  SucceedsSoon: node not live
I180728 06:25:44.534139 58676 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=8e0bcee6 key=/System/NodeLiveness/3 rw=true pri=0.02141157 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,1710 orig=1.800000125,1710 max=1.800000125,1711 wto=false rop=false seq=4
W180728 06:25:44.975825 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:44.979276 58678 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=abddf2e2 key=/System/NodeLiveness/3 rw=true pri=0.00407533 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,1788 orig=1.800000125,1788 max=1.800000125,1790 wto=false rop=false seq=4
W180728 06:25:45.428197 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:45.432193 58707 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=e3a69ecb key=/System/NodeLiveness/3 rw=true pri=0.01813038 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,1866 orig=1.800000125,1866 max=1.800000125,1869 wto=false rop=false seq=4
I180728 06:25:45.524976 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:25:45.880533 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:45.883686 58709 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=06e9285d key=/System/NodeLiveness/3 rw=true pri=0.03940142 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,1943 orig=1.800000125,1943 max=1.800000125,1947 wto=false rop=false seq=4
W180728 06:25:46.333347 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:46.338078 58713 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=003b7f41 key=/System/NodeLiveness/3 rw=true pri=0.01351964 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,2025 orig=1.800000125,2025 max=1.800000125,2028 wto=false rop=false seq=4
I180728 06:25:46.525379 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:25:46.786587 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:46.798978 58694 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=a1f80e70 key=/System/NodeLiveness/3 rw=true pri=0.02167369 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,2102 orig=1.800000125,2102 max=1.800000125,2106 wto=false rop=false seq=4
W180728 06:25:47.244294 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:47.247705 58726 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=630ebf95 key=/System/NodeLiveness/3 rw=true pri=0.00066836 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,2186 orig=1.800000125,2186 max=1.800000125,2187 wto=false rop=false seq=4
I180728 06:25:47.525856 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:25:47.697297 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:47.700760 58664 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=1159d4b5 key=/System/NodeLiveness/3 rw=true pri=0.02850415 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,2267 orig=1.800000125,2267 max=1.800000125,2268 wto=false rop=false seq=4
W180728 06:25:48.150408 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:48.159030 58695 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=9db27d29 key=/System/NodeLiveness/3 rw=true pri=0.08696993 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,2346 orig=1.800000125,2346 max=1.800000125,2347 wto=false rop=false seq=4
I180728 06:25:48.526268 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:25:48.603424 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:48.613468 58638 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=358d0615 key=/System/NodeLiveness/3 rw=true pri=0.03423519 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,2426 orig=1.800000125,2426 max=1.800000125,2427 wto=false rop=false seq=4
W180728 06:25:49.062862 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:49.067189 58731 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=c34e1369 key=/System/NodeLiveness/3 rw=true pri=0.01912625 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,2502 orig=1.800000125,2502 max=1.800000125,2503 wto=false rop=false seq=4
W180728 06:25:49.516900 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:49.520500 58673 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=953bc089 key=/System/NodeLiveness/3 rw=true pri=0.04013143 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,2584 orig=1.800000125,2584 max=1.800000125,2588 wto=false rop=false seq=4
I180728 06:25:49.527087 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:25:49.970171 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:49.974062 58774 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=1d0f62db key=/System/NodeLiveness/3 rw=true pri=0.04533678 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,2664 orig=1.800000125,2664 max=1.800000125,2666 wto=false rop=false seq=4
W180728 06:25:50.425535 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:50.428803 58697 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=97d5fad5 key=/System/NodeLiveness/3 rw=true pri=0.02022879 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,2742 orig=1.800000125,2742 max=1.800000125,2744 wto=false rop=false seq=4
I180728 06:25:50.527916 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:25:50.878256 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:50.881249 58776 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=f288ac83 key=/System/NodeLiveness/3 rw=true pri=0.02752347 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,2820 orig=1.800000125,2820 max=1.800000125,2825 wto=false rop=false seq=4
W180728 06:25:51.331093 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:51.338610 58751 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=38eff29d key=/System/NodeLiveness/3 rw=true pri=0.04156912 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,2902 orig=1.800000125,2902 max=1.800000125,2905 wto=false rop=false seq=4
I180728 06:25:51.528430 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:25:51.784149 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:51.787991 58753 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=97002f45 key=/System/NodeLiveness/3 rw=true pri=0.01040376 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,2979 orig=1.800000125,2979 max=1.800000125,2983 wto=false rop=false seq=4
W180728 06:25:52.237113 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:52.240525 58795 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=666dcd15 key=/System/NodeLiveness/3 rw=true pri=0.00377917 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,3064 orig=1.800000125,3064 max=1.800000125,3065 wto=false rop=false seq=4
I180728 06:25:52.528878 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:25:52.689832 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:52.692733 58799 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=0a1c8d5d key=/System/NodeLiveness/3 rw=true pri=0.05102898 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,3142 orig=1.800000125,3142 max=1.800000125,3143 wto=false rop=false seq=4
W180728 06:25:53.142887 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:53.146404 58836 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=bf27fbd8 key=/System/NodeLiveness/3 rw=true pri=0.01269002 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,3220 orig=1.800000125,3220 max=1.800000125,3224 wto=false rop=false seq=4
I180728 06:25:53.530156 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:25:53.595146 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:53.599222 58820 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=cde9e468 key=/System/NodeLiveness/3 rw=true pri=0.02128668 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,3301 orig=1.800000125,3301 max=1.800000125,3302 wto=false rop=false seq=4
W180728 06:25:54.048092 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:54.051532 58869 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=3a8e971d key=/System/NodeLiveness/3 rw=true pri=0.10966728 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,3379 orig=1.800000125,3379 max=1.800000125,3382 wto=false rop=false seq=4
W180728 06:25:54.501136 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:54.510319 58884 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=d1d5e95d key=/System/NodeLiveness/3 rw=true pri=0.03116042 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,3459 orig=1.800000125,3459 max=1.800000125,3461 wto=false rop=false seq=4
I180728 06:25:54.530690 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:25:54.956112 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:54.960638 58888 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=782a5bcb key=/System/NodeLiveness/3 rw=true pri=0.01323288 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,3537 orig=1.800000125,3537 max=1.800000125,3538 wto=false rop=false seq=4
W180728 06:25:55.408723 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:55.416140 58873 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=761ad2e2 key=/System/NodeLiveness/3 rw=true pri=0.02533635 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,3616 orig=1.800000125,3616 max=1.800000125,3621 wto=false rop=false seq=4
I180728 06:25:55.531111 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:25:55.861373 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:55.864516 58877 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=296ad9dc key=/System/NodeLiveness/3 rw=true pri=0.01013102 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,3695 orig=1.800000125,3695 max=1.800000125,3696 wto=false rop=false seq=4
W180728 06:25:56.314150 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:56.317406 58858 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=748166d7 key=/System/NodeLiveness/3 rw=true pri=0.03389618 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,3780 orig=1.800000125,3780 max=1.800000125,3781 wto=false rop=false seq=4
I180728 06:25:56.531566 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:25:56.769399 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:56.777860 58895 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=b06387da key=/System/NodeLiveness/3 rw=true pri=0.03531720 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,3855 orig=1.800000125,3855 max=1.800000125,3859 wto=false rop=false seq=4
W180728 06:25:57.222673 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:57.226359 58860 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=addf950e key=/System/NodeLiveness/3 rw=true pri=0.03634165 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,3938 orig=1.800000125,3938 max=1.800000125,3940 wto=false rop=false seq=4
I180728 06:25:57.532196 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:25:57.675774 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:57.689193 58902 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=dddaec18 key=/System/NodeLiveness/3 rw=true pri=0.06085369 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,4015 orig=1.800000125,4015 max=1.800000125,4019 wto=false rop=false seq=4
W180728 06:25:58.128824 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:58.132526 58807 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=ac5931a1 key=/System/NodeLiveness/3 rw=true pri=0.01333556 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,4095 orig=1.800000125,4095 max=1.800000125,4096 wto=false rop=false seq=4
I180728 06:25:58.532617 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:25:58.581849 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:58.588069 58905 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=f984d16b key=/System/NodeLiveness/3 rw=true pri=0.02446468 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,4178 orig=1.800000125,4178 max=1.800000125,4179 wto=false rop=false seq=4
I180728 06:25:58.856852 57953 gossip/gossip.go:1339  [n2] node has connected to cluster via gossip
W180728 06:25:59.035055 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:59.045049 58916 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=5096cd4f key=/System/NodeLiveness/3 rw=true pri=0.02552327 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,4256 orig=1.800000125,4256 max=1.800000125,4257 wto=false rop=false seq=4
W180728 06:25:59.488030 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:59.500796 58810 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=d7692298 key=/System/NodeLiveness/3 rw=true pri=0.04649065 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,4336 orig=1.800000125,4336 max=1.800000125,4338 wto=false rop=false seq=4
I180728 06:25:59.533103 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:25:59.940495 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:25:59.944208 58939 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=b196be63 key=/System/NodeLiveness/3 rw=true pri=0.01874804 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,4411 orig=1.800000125,4411 max=1.800000125,4412 wto=false rop=false seq=4
W180728 06:26:00.393002 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:00.396511 58952 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=4cebf6ff key=/System/NodeLiveness/3 rw=true pri=0.00335905 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,4492 orig=1.800000125,4492 max=1.800000125,4496 wto=false rop=false seq=4
I180728 06:26:00.533543 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:26:00.845355 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:00.849202 58967 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=c557a85d key=/System/NodeLiveness/3 rw=true pri=0.00905595 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,4574 orig=1.800000125,4574 max=1.800000125,4575 wto=false rop=false seq=4
I180728 06:26:01.067314 58202 gossip/gossip.go:1339  [n3] node has connected to cluster via gossip
W180728 06:26:01.298607 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:01.315274 58946 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=3402e751 key=/System/NodeLiveness/3 rw=true pri=0.01353021 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,4652 orig=1.800000125,4652 max=1.800000125,4656 wto=false rop=false seq=4
I180728 06:26:01.533961 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:26:01.751284 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:01.764536 58928 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=b954eef2 key=/System/NodeLiveness/3 rw=true pri=0.02072048 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,4729 orig=1.800000125,4729 max=1.800000125,4730 wto=false rop=false seq=4
W180728 06:26:02.204818 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:02.209361 58930 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=30a10afc key=/System/NodeLiveness/3 rw=true pri=0.09951093 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,4813 orig=1.800000125,4813 max=1.800000125,4814 wto=false rop=false seq=4
I180728 06:26:02.534383 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:26:02.658814 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:02.669199 59014 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=c221df2c key=/System/NodeLiveness/3 rw=true pri=0.01898631 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,4888 orig=1.800000125,4888 max=1.800000125,4893 wto=false rop=false seq=4
W180728 06:26:03.111531 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:03.113834 58815 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=cfcca8b3 key=/System/NodeLiveness/3 rw=true pri=0.00265897 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,4972 orig=1.800000125,4972 max=1.800000125,4976 wto=false rop=false seq=4
I180728 06:26:03.534910 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:26:03.564516 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:03.568197 59019 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=00832c41 key=/System/NodeLiveness/3 rw=true pri=0.02326965 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,5050 orig=1.800000125,5050 max=1.800000125,5052 wto=false rop=false seq=4
W180728 06:26:04.017643 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:04.020994 58985 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=0093be9c key=/System/NodeLiveness/3 rw=true pri=0.02247710 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,5134 orig=1.800000125,5134 max=1.800000125,5135 wto=false rop=false seq=4
W180728 06:26:04.470745 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:04.474249 59005 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=a6263a74 key=/System/NodeLiveness/3 rw=true pri=0.02305601 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,5212 orig=1.800000125,5212 max=1.800000125,5213 wto=false rop=false seq=4
I180728 06:26:04.539235 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:26:04.923707 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:04.927675 59046 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=a1d99c45 key=/System/NodeLiveness/3 rw=true pri=0.03846674 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,5288 orig=1.800000125,5288 max=1.800000125,5292 wto=false rop=false seq=4
W180728 06:26:05.376617 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:05.380511 59032 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=008f5b1c key=/System/NodeLiveness/3 rw=true pri=0.01011346 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,5367 orig=1.800000125,5367 max=1.800000125,5369 wto=false rop=false seq=4
I180728 06:26:05.539692 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:26:05.829246 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:05.831561 59062 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=34d17a34 key=/System/NodeLiveness/3 rw=true pri=0.00745812 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,5447 orig=1.800000125,5447 max=1.800000125,5451 wto=false rop=false seq=4
W180728 06:26:06.281596 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:06.284734 58991 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=fab51f93 key=/System/NodeLiveness/3 rw=true pri=0.02157129 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,5527 orig=1.800000125,5527 max=1.800000125,5531 wto=false rop=false seq=4
I180728 06:26:06.540096 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:26:06.740343 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:06.750142 59093 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=615fabe4 key=/System/NodeLiveness/3 rw=true pri=0.03266712 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,5607 orig=1.800000125,5607 max=1.800000125,5610 wto=false rop=false seq=4
W180728 06:26:07.193884 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:07.197196 59036 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=16dadb21 key=/System/NodeLiveness/3 rw=true pri=0.01801373 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,5685 orig=1.800000125,5685 max=1.800000125,5686 wto=false rop=false seq=4
I180728 06:26:07.540526 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:26:07.647232 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:07.651508 59112 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=dd0b8d81 key=/System/NodeLiveness/3 rw=true pri=0.01321561 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,5769 orig=1.800000125,5769 max=1.800000125,5770 wto=false rop=false seq=4
W180728 06:26:08.100567 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:08.107441 59078 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=9b9afeaa key=/System/NodeLiveness/3 rw=true pri=0.02083760 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,5844 orig=1.800000125,5844 max=1.800000125,5848 wto=false rop=false seq=4
I180728 06:26:08.541890 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:26:08.554272 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:08.557331 59083 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=8f4a61d1 key=/System/NodeLiveness/3 rw=true pri=0.03656079 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,5924 orig=1.800000125,5924 max=1.800000125,5925 wto=false rop=false seq=4
W180728 06:26:09.006920 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:09.009461 59100 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=50bf7cc3 key=/System/NodeLiveness/3 rw=true pri=0.03207433 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,6003 orig=1.800000125,6003 max=1.800000125,6007 wto=false rop=false seq=4
W180728 06:26:09.461662 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:09.464868 59102 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=de816070 key=/System/NodeLiveness/3 rw=true pri=0.01668120 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,6084 orig=1.800000125,6084 max=1.800000125,6088 wto=false rop=false seq=4
I180728 06:26:09.542332 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:26:09.913971 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:09.916806 59115 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=5f77159d key=/System/NodeLiveness/3 rw=true pri=0.00643306 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,6167 orig=1.800000125,6167 max=1.800000125,6168 wto=false rop=false seq=4
W180728 06:26:10.367749 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:10.377202 59089 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=6ac02853 key=/System/NodeLiveness/3 rw=true pri=0.01900704 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,6243 orig=1.800000125,6243 max=1.800000125,6247 wto=false rop=false seq=4
I180728 06:26:10.413043 57978 gossip/gossip.go:1339  [n1] node has connected to cluster via gossip
I180728 06:26:10.542803 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:26:10.823462 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:10.827079 59118 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=7de07e53 key=/System/NodeLiveness/3 rw=true pri=0.04542596 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,6324 orig=1.800000125,6324 max=1.800000125,6326 wto=false rop=false seq=4
W180728 06:26:11.276365 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:11.280294 59173 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=3f2eaa46 key=/System/NodeLiveness/3 rw=true pri=0.01086188 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,6419 orig=1.800000125,6419 max=1.800000125,6421 wto=false rop=false seq=4
I180728 06:26:11.547495 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:26:11.730715 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:11.738731 59070 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=2b990b83 key=/System/NodeLiveness/3 rw=true pri=0.00458444 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,6491 orig=1.800000125,6491 max=1.800000125,6495 wto=false rop=false seq=4
W180728 06:26:12.183704 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:12.195331 59179 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=ae011cac key=/System/NodeLiveness/3 rw=true pri=0.02415311 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,6570 orig=1.800000125,6570 max=1.800000125,6571 wto=false rop=false seq=4
I180728 06:26:12.547956 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:26:12.640918 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:12.646703 59181 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=b7acc444 key=/System/NodeLiveness/3 rw=true pri=0.04926058 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,6654 orig=1.800000125,6654 max=1.800000125,6656 wto=false rop=false seq=4
W180728 06:26:13.093363 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:13.106461 59161 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=43ba422c key=/System/NodeLiveness/3 rw=true pri=0.02508662 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,6735 orig=1.800000125,6735 max=1.800000125,6736 wto=false rop=false seq=4
W180728 06:26:13.546288 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:13.548417 57843 storage/client_test.go:942  SucceedsSoon: node not live
I180728 06:26:13.554178 59164 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=b3d0f692 key=/System/NodeLiveness/3 rw=true pri=0.02128137 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,6817 orig=1.800000125,6817 max=1.800000125,6818 wto=false rop=false seq=4
W180728 06:26:13.999382 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:14.005357 58543 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=8fe52326 key=/System/NodeLiveness/3 rw=true pri=0.09317030 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,6895 orig=1.800000125,6895 max=1.800000125,6897 wto=false rop=false seq=4
W180728 06:26:14.455344 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:14.458626 59208 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=a57731e6 key=/System/NodeLiveness/3 rw=true pri=0.04551299 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,6980 orig=1.800000125,6980 max=1.800000125,6981 wto=false rop=false seq=4
I180728 06:26:14.549111 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:26:14.908960 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:14.917684 59212 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=c346a91c key=/System/NodeLiveness/3 rw=true pri=0.03571883 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,7059 orig=1.800000125,7059 max=1.800000125,7061 wto=false rop=false seq=4
W180728 06:26:15.362859 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:15.365324 59151 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=fc55d073 key=/System/NodeLiveness/3 rw=true pri=0.04842146 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,7135 orig=1.800000125,7135 max=1.800000125,7137 wto=false rop=false seq=4
I180728 06:26:15.549614 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:26:15.817813 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:15.818581 59267 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=34975dc4 key=/System/NodeLiveness/3 rw=true pri=0.02560955 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,7218 orig=1.800000125,7218 max=1.800000125,7220 wto=false rop=false seq=4
W180728 06:26:16.270451 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:16.274353 59227 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=19a46a1e key=/System/NodeLiveness/3 rw=true pri=0.02532690 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,7298 orig=1.800000125,7298 max=1.800000125,7299 wto=false rop=false seq=4
I180728 06:26:16.556720 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:26:16.723198 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:16.729334 59240 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=59104e5e key=/System/NodeLiveness/3 rw=true pri=0.04287530 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,7374 orig=1.800000125,7374 max=1.800000125,7376 wto=false rop=false seq=4
W180728 06:26:17.175428 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:17.178208 59244 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=93dce0ba key=/System/NodeLiveness/3 rw=true pri=0.02369271 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,7458 orig=1.800000125,7458 max=1.800000125,7459 wto=false rop=false seq=4
I180728 06:26:17.557189 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:26:17.628477 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:17.637241 59233 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=8437a35d key=/System/NodeLiveness/3 rw=true pri=0.01398027 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,7537 orig=1.800000125,7537 max=1.800000125,7538 wto=false rop=false seq=4
W180728 06:26:18.080920 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:18.093822 59299 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=61e88f30 key=/System/NodeLiveness/3 rw=true pri=0.02489621 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,7618 orig=1.800000125,7618 max=1.800000125,7619 wto=false rop=false seq=4
W180728 06:26:18.533163 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:18.536603 59259 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=82d31695 key=/System/NodeLiveness/3 rw=true pri=0.01463229 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,7692 orig=1.800000125,7692 max=1.800000125,7694 wto=false rop=false seq=4
I180728 06:26:18.557645 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:26:18.985930 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:18.991966 59315 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=d666d979 key=/System/NodeLiveness/3 rw=true pri=0.05023242 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,7776 orig=1.800000125,7776 max=1.800000125,7777 wto=false rop=false seq=4
W180728 06:26:19.449979 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:19.452066 59305 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=2422917b key=/System/NodeLiveness/3 rw=true pri=0.04368294 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,7854 orig=1.800000125,7854 max=1.800000125,7855 wto=false rop=false seq=4
I180728 06:26:19.558373 57843 storage/client_test.go:942  SucceedsSoon: node not live
W180728 06:26:19.902675 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:19.905970 59265 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=36bbc3c3 key=/System/NodeLiveness/3 rw=true pri=0.02247174 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,7934 orig=1.800000125,7934 max=1.800000125,7936 wto=false rop=false seq=4
W180728 06:26:20.355345 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: context deadline exceeded
I180728 06:26:20.357851 59347 internal/client/txn.go:721  async rollback failed: TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND): "unnamed" id=d971d6b6 key=/System/NodeLiveness/3 rw=true pri=0.00434108 iso=SERIALIZABLE stat=PENDING epo=0 ts=1.800000125,8011 orig=1.800000125,8011 max=1.800000125,8014 wto=false rop=false seq=4
I180728 06:26:20.559406 59334 util/stop/stopper.go:537  quiescing; tasks left:
1      [async] kv.TxnCoordSender: heartbeat loop
I180728 06:26:20.560118 59332 util/stop/stopper.go:537  quiescing; tasks left:
1      [async] monitoring pusher txn
W180728 06:26:20.624211 58500 internal/client/txn.go:612  [hb] failure aborting transaction: node unavailable; try another peer; abort caused by: failed to send RPC: sending to all 3 replicas failed; last error: (err: node unavailable; try another peer) <nil>
W180728 06:26:20.624710 58500 storage/node_liveness.go:490  [hb] failed node liveness heartbeat: failed to send RPC: sending to all 3 replicas failed; last error: (err: node unavailable; try another peer) <nil>
W180728 06:26:20.644546 58262 storage/raft_transport.go:575  while processing outgoing Raft queue to node 1: EOF:
W180728 06:26:20.645534 58202 gossip/gossip.go:1325  [n3] no incoming or outgoing connections
    --- FAIL: TestSnapshotAfterTruncation/differentTerm (46.12s)
    	soon.go:49: condition failed to evaluate within 45s: node not live
    		goroutine 57843 [running]:
    		runtime/debug.Stack(0xa7a358200, 0xc4212e4f30, 0x394f8c0)
    			/usr/local/go/src/runtime/debug/stack.go:24 +0xb5
    		github.com/cockroachdb/cockroach/pkg/testutils.SucceedsSoon(0x39aab40, 0xc420229950, 0xc42043af60)
    			/go/src/github.com/cockroachdb/cockroach/pkg/testutils/soon.go:50 +0x172
    		github.com/cockroachdb/cockroach/pkg/storage_test.(*multiTestContext).restartStore(0xc42211e680, 0x2)
    			/go/src/github.com/cockroachdb/cockroach/pkg/storage/client_test.go:942 +0x160
    		github.com/cockroachdb/cockroach/pkg/storage_test.TestSnapshotAfterTruncation.func1(0xc420229950)
    			/go/src/github.com/cockroachdb/cockroach/pkg/storage/client_raft_test.go:713 +0x9f9
    		testing.tRunner(0xc420229950, 0xc4202e5370)
    			/usr/local/go/src/testing/testing.go:777 +0x16e
    		created by testing.(*T).Run
    			/usr/local/go/src/testing/testing.go:824 +0x565

@cockroach-teamcity cockroach-teamcity added this to the 2.1 milestone Jul 28, 2018
@cockroach-teamcity cockroach-teamcity added C-test-failure Broken test (automatically or manually discovered). O-robot Originated from a bot. labels Jul 28, 2018
@tbg tbg added the A-kv-client Relating to the KV client and the KV interface. label Jul 31, 2018
@andreimatei
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Stressing...

FWIW, don't be fooled by the flurry of TransactionStatusError: txn record not found (REASON_TXN_NOT_FOUND). That's expected and benign after the server started quiescing. But I'll send a PR to remove the spam.

@andreimatei
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andreimatei commented Aug 3, 2018

Reproduces at the failure commit above on GCE in a few min with

make stressrace PKG='./pkg/storage' TESTS=TestSnapshotAfterTruncation STRESSFLAGS='-p 30'

    --- FAIL: TestSnapshotAfterTruncation/differentTerm (46.57s)
        soon.go:49: condition failed to evaluate within 45s: node not live
                goroutine 1238 [running]:
                runtime/debug.Stack(0xa7a358200, 0xc420ac62d0, 0x37f8140)
                        /usr/local/go/src/runtime/debug/stack.go:24 +0xb5
                github.com/cockroachdb/cockroach/pkg/testutils.SucceedsSoon(0x38533c0, 0xc42027f860, 0xc4203204c0)
                        /home/andrei/go/src/github.com/cockroachdb/cockroach/pkg/testutils/soon.go:50 +0x172
                github.com/cockroachdb/cockroach/pkg/storage_test.(*multiTestContext).restartStore(0xc420922820, 0x2)
                        /home/andrei/go/src/github.com/cockroachdb/cockroach/pkg/storage/client_test.go:942 +0x160
                github.com/cockroachdb/cockroach/pkg/storage_test.TestSnapshotAfterTruncation.func1(0xc42027f860)
                        /home/andrei/go/src/github.com/cockroachdb/cockroach/pkg/storage/client_raft_test.go:713 +0x9f9
                testing.tRunner(0xc42027f860, 0xc4203e3180)
                        /usr/local/go/src/testing/testing.go:777 +0x16e
                created by testing.(*T).Run
                        /usr/local/go/src/testing/testing.go:824 +0x565

1366 runs completed, 1 failures, over 3m52s

@andreimatei
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Doesn't repro at master in over 1h. Repros consistently in a few minutes at the old commit. Calling it fixed.

@andreimatei
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andreimatei commented Aug 3, 2018

Shit, it did repro on master in 1.5h.

make stressrace PKG='./pkg/storage' TESTS=TestSnapshotAfterTruncation STRESSFLAGS='-p 20'

--- FAIL: TestSnapshotAfterTruncation (47.63s)
    --- PASS: TestSnapshotAfterTruncation/sameTerm (1.16s)
    --- FAIL: TestSnapshotAfterTruncation/differentTerm (46.46s)
        soon.go:49: condition failed to evaluate within 45s: node not live
                goroutine 918 [running]:
                runtime/debug.Stack(0xa7a358200, 0xc420784510, 0x3856180)
                        /usr/local/go/src/runtime/debug/stack.go:24 +0xb5
                github.com/cockroachdb/cockroach/pkg/testutils.SucceedsSoon(0x38b27e0, 0xc420d881e0, 0xc420369540)
                        /home/andrei/go/src/github.com/cockroachdb/cockroach/pkg/testutils/soon.go:50 +0x172
                github.com/cockroachdb/cockroach/pkg/storage_test.(*multiTestContext).restartStore(0xc420d4a820, 0x2)
                        /home/andrei/go/src/github.com/cockroachdb/cockroach/pkg/storage/client_test.go:942 +0x160
                
                        

@andreimatei andreimatei reopened this Aug 3, 2018
@tbg
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tbg commented Sep 20, 2018

Hasn't reproduced in nightly runs in a long time, closing.

@tbg tbg closed this as completed Sep 20, 2018
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A-kv-client Relating to the KV client and the KV interface. C-test-failure Broken test (automatically or manually discovered). O-robot Originated from a bot.
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