storage/tscache: Pick up andy-kimball/arenaskl fix

Fixes cockroachdb#31624. Fixes cockroachdb#35557. This commit picks up andy-kimball/arenaskl#4. I strongly suspect that the uint32 overflow fixed in that PR was the cause of the two index out of bounds panics. See that commit for more details. Release note: None
nvanbenschoten · Mar 12, 2019 · 2d35cc9 · 2d35cc9
1 parent 893e69f
commit 2d35cc9
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Showing 3 changed files with 5 additions and 5 deletions.
diff --git a/Gopkg.lock b/Gopkg.lock
diff --git a/pkg/storage/tscache/interval_skl_test.go b/pkg/storage/tscache/interval_skl_test.go
@@ -1218,10 +1218,10 @@ func BenchmarkIntervalSklAddAndLookup(b *testing.B) {
 					rng := rand.New(rand.NewSource(timeutil.Now().UnixNano()))
 
 					for n := 0; n < b.N/parallel; n++ {
-						readFrac := rng.Int31()
+						readFrac := rng.Int31n(10)
 						keyNum := rng.Int31n(max)
 
-						if (readFrac % 10) < int32(i) {
+						if readFrac < int32(i) {
 							key := []byte(fmt.Sprintf("%020d", keyNum))
 							s.LookupTimestamp(key)
 						} else {

diff --git a/vendor b/vendor