Attila Doroszlai created HDDS-7983:
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Summary: Intermittent OutOfMemoryError in
TestOzoneRpcClientWithRatis#testUploadWithStreamAndMemoryMappedBuffer
Key: HDDS-7983
URL: https://issues.apache.org/jira/browse/HDDS-7983
Project: Apache Ozone
Issue Type: Sub-task
Components: Ozone Client
Affects Versions: 1.4.0
Reporter: Attila Doroszlai
{code}
[INFO] Running org.apache.hadoop.ozone.client.rpc.TestOzoneRpcClientWithRatis
[ERROR] java.lang.OutOfMemoryError: Java heap space
{code}
*
https://github.com/adoroszlai/ozone-build-results/blob/master/2022/12/19/19168/it-client/output.log
*
https://github.com/adoroszlai/ozone-build-results/blob/master/2023/01/24/19674/it-client/output.log
*
https://github.com/adoroszlai/ozone-build-results/blob/master/2023/01/25/19698/it-client/output.log
*
https://github.com/adoroszlai/ozone-build-results/blob/master/2023/01/30/19772/it-client/output.log
Dump from local run:
{code}
java.lang.OutOfMemoryError: Java heap space
at java.nio.HeapByteBuffer.<init>(HeapByteBuffer.java:57)
at java.nio.ByteBuffer.allocate(ByteBuffer.java:335)
at
org.apache.hadoop.hdds.scm.storage.StreamBuffer.allocate(StreamBuffer.java:56)
at
org.apache.hadoop.hdds.scm.storage.BlockDataStreamOutput.allocateNewBufferIfNeeded(BlockDataStreamOutput.java:286)
at
org.apache.hadoop.hdds.scm.storage.BlockDataStreamOutput.write(BlockDataStreamOutput.java:252)
at
org.apache.hadoop.ozone.client.io.BlockDataStreamOutputEntry.write(BlockDataStreamOutputEntry.java:108)
at
org.apache.hadoop.ozone.client.io.KeyDataStreamOutput.writeToDataStreamOutput(KeyDataStreamOutput.java:201)
at
org.apache.hadoop.ozone.client.io.KeyDataStreamOutput.handleWrite(KeyDataStreamOutput.java:179)
at
org.apache.hadoop.ozone.client.io.KeyDataStreamOutput.write(KeyDataStreamOutput.java:159)
at
org.apache.hadoop.ozone.client.io.OzoneDataStreamOutput.write(OzoneDataStreamOutput.java:44)
at
org.apache.hadoop.hdds.scm.storage.ByteBufferStreamOutput.write(ByteBufferStreamOutput.java:37)
at
org.apache.hadoop.ozone.client.rpc.TestOzoneRpcClientWithRatis.testUploadWithStreamAndMemoryMappedBuffer(TestOzoneRpcClientWithRatis.java:264)
{code}
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