Details
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Bug
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Status: Resolved
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Blocker
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Resolution: Fixed
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1.2.0
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None
Description
There is memory-leak bug in snappy-java 1.1.1.4/5, we should rollback to 1.1.1.3 or wait for bugfix.
The jenkins tests timeouted or OOM multiple times recently. While test it locally, I got the heap dump of leaked JVM:
Then found that it's a bug in recent releases of snappy-java:
+ inputBuffer = inputBufferAllocator.allocate(inputSize); + outputBuffer = inputBufferAllocator.allocate(outputSize);
The outputBuffer is allocated from inputBufferAllocator but released to outputBufferAllocator: https://github.com/xerial/snappy-java/issues/91
Attachments
Attachments
Issue Links
- is related to
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SPARK-4056 Upgrade snappy-java to 1.1.1.5
- Resolved
- links to