Optimize GCS Mock (#51593)#51595
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original-brownbear merged 1 commit intoelastic:7.6from Jan 29, 2020
original-brownbear:51593-7.6
Merged
Optimize GCS Mock (#51593)#51595original-brownbear merged 1 commit intoelastic:7.6from original-brownbear:51593-7.6
original-brownbear merged 1 commit intoelastic:7.6from
original-brownbear:51593-7.6
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This test was still very GC heavy in Java 8 runs in particular which seems to slow down request processing to the point of timeouts in some runs. This PR completely removes the large number of O(MB) `byte[]` allocations that were happening in the mock http handler which cuts the allocation rate by about a factor of 5 in my local testing for the GC heavy `testSnapshotWithLargeSegmentFiles` run. Closes #51446 Closes #50754
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Pinging @elastic/es-distributed (:Distributed/Snapshot/Restore) |
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This test was still very GC heavy in Java 8 runs in particular
which seems to slow down request processing to the point of timeouts
in some runs.
This PR completely removes the large number of O(MB)
byte[]allocationsthat were happening in the mock http handler which cuts the allocation rate
by about a factor of 5 in my local testing for the GC heavy
testSnapshotWithLargeSegmentFilesrun.
Closes #51446
Closes #50754
backport of #51593