partitionccl: deflake TestDropIndexWithZoneConfigCCL #31697
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A particularly adversarial goroutine schedule can cause this test to observe the moment in time where the data is dropped but the zone config is not. Deflake by retrying the check for the dropped zone config until it succeeds (or times out). Fix cockroachdb#31678. Release note: None
danhhz
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Oct 22, 2018
eriktrinh
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Oct 22, 2018
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31556: importccl: re-enable job control tests r=mjibson a=mjibson I tracked down the problem. It was that after the CANCEL JOB was issued, sometimes the 2nd stage of the IMPORT (the shuffle) would have started, and sometimes it wouldn't have. If it did not start then RunJob would block forever trying to send on the allowResponse chan. Fix this by making a draining go routine after the first block. Closes #24623 Closes #24658 Release note: None 31627: storage: remove spurious call to maybeInlineSideloadedRaftCommand r=nvanbenschoten,benesch a=tschottdorf Entries are "thinned" only when passed to `r.append()` (i.e. written to disk) and they are always returned "fat" from `Entries()` (i.e. Raft's way to get entries from disk). Consequently Raft never sees thin entries and won't ask us to commit them. Touches #31618. Release note: None 31695: bitarray: don't allow FromEncodingParts to return invalid bit array r=knz a=benesch It is invalid for a bit array's lastBitsUsed field to be greater than 64. The FromEncodingParts function, however, would happily construct an invalid bitarray if given a too-large lastBitsUsed value. Teach the FromEncodingParts to return an error instead. This presented as a panic when attempting to pretty-print a key with a bitarray whose lastBitsUsed encoded value was 65. Such a key can be created when calling PrefixEnd on a key with a bitarray whose lastBitsUsed value is 64. By returning an error instead, the pretty-printing code will try again after calling UndoPrefixEnd and be able to print the key. Fix #31115. Release note: None 31697: partitionccl: deflake TestDropIndexWithZoneConfigCCL r=danhhz,eriktrinh a=benesch A particularly adversarial goroutine schedule can cause this test to observe the moment in time where the data is dropped but the zone config is not. Deflake by retrying the check for the dropped zone config until it succeeds (or times out). Fix #31678. Release note: None Co-authored-by: Matt Jibson <[email protected]> Co-authored-by: Tobias Schottdorf <[email protected]> Co-authored-by: Nikhil Benesch <[email protected]>
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A particularly adversarial goroutine schedule can cause this test to
observe the moment in time where the data is dropped but the zone config
is not. Deflake by retrying the check for the dropped zone config until
it succeeds (or times out).
Fix #31678.
Release note: None