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https://issues.apache.org/jira/browse/HDDS-10599?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17832069#comment-17832069
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Pratyush Bhatt commented on HDDS-10599:
---------------------------------------
Hi [~weichiu] , did you set both the properties below, I hit this when I set
both to 16KB
> [Hbase Ozone] Regionserver Crash with "BlockOutputStream: Failed to flush
> Java.lang.IllegalArgumentException"
> -------------------------------------------------------------------------------------------------------------
>
> Key: HDDS-10599
> URL: https://issues.apache.org/jira/browse/HDDS-10599
> Project: Apache Ozone
> Issue Type: Bug
> Components: SCM
> Reporter: Pratyush Bhatt
> Assignee: Wei-Chiu Chuang
> Priority: Major
>
> Simply Triggering YCSB is crashing the Regionservers with below error:
> {code:java}
> 2024-03-27 07:16:44,910 ERROR
> org.apache.hadoop.hdds.scm.storage.BlockOutputStream: Failed to flush. error:
> null
> java.lang.IllegalArgumentException
> at java.nio.Buffer.limit(Buffer.java:275)
> at
> org.apache.hadoop.hdds.scm.storage.BlockOutputStream.appendLastChunkBuffer(BlockOutputStream.java:859)
> at
> org.apache.hadoop.hdds.scm.storage.BlockOutputStream.updateBlockDataForWriteChunk(BlockOutputStream.java:819)
> at
> org.apache.hadoop.hdds.scm.storage.BlockOutputStream.writeChunkToContainer(BlockOutputStream.java:768)
> at
> org.apache.hadoop.hdds.scm.storage.BlockOutputStream.writeChunk(BlockOutputStream.java:565)
> at
> org.apache.hadoop.hdds.scm.storage.BlockOutputStream.handleFlushInternal(BlockOutputStream.java:598)
> at
> org.apache.hadoop.hdds.scm.storage.BlockOutputStream.handleFlush(BlockOutputStream.java:573)
> at
> org.apache.hadoop.hdds.scm.storage.RatisBlockOutputStream.hsync(RatisBlockOutputStream.java:139)
> at
> org.apache.hadoop.ozone.client.io.BlockOutputStreamEntry.hsync(BlockOutputStreamEntry.java:163)
> at
> org.apache.hadoop.ozone.client.io.KeyOutputStream.handleStreamAction(KeyOutputStream.java:524)
> at
> org.apache.hadoop.ozone.client.io.KeyOutputStream.handleFlushOrClose(KeyOutputStream.java:487)
> at
> org.apache.hadoop.ozone.client.io.KeyOutputStream.hsync(KeyOutputStream.java:457)
> at
> org.apache.hadoop.ozone.client.io.OzoneOutputStream.hsync(OzoneOutputStream.java:118)
> at
> org.apache.hadoop.fs.ozone.OzoneFSOutputStream.hsync(OzoneFSOutputStream.java:70)
> at
> org.apache.hadoop.fs.ozone.OzoneFSOutputStream.hflush(OzoneFSOutputStream.java:65)
> at
> org.apache.hadoop.fs.FSDataOutputStream.hflush(FSDataOutputStream.java:136)
> at
> org.apache.hadoop.hbase.regionserver.wal.ProtobufLogWriter.sync(ProtobufLogWriter.java:84)
> at
> org.apache.hadoop.hbase.regionserver.wal.FSHLog$SyncRunner.run(FSHLog.java:669)
> 2024-03-27 07:16:44,912 WARN org.apache.hadoop.hbase.regionserver.wal.FSHLog:
> UNEXPECTED
> java.lang.IllegalArgumentException
> at java.nio.Buffer.limit(Buffer.java:275)
> at
> org.apache.hadoop.hdds.scm.storage.BlockOutputStream.appendLastChunkBuffer(BlockOutputStream.java:859)
> at
> org.apache.hadoop.hdds.scm.storage.BlockOutputStream.updateBlockDataForWriteChunk(BlockOutputStream.java:819)
> at
> org.apache.hadoop.hdds.scm.storage.BlockOutputStream.writeChunkToContainer(BlockOutputStream.java:768)
> at
> org.apache.hadoop.hdds.scm.storage.BlockOutputStream.writeChunk(BlockOutputStream.java:565)
> at
> org.apache.hadoop.hdds.scm.storage.BlockOutputStream.handleFlushInternal(BlockOutputStream.java:598)
> at
> org.apache.hadoop.hdds.scm.storage.BlockOutputStream.handleFlush(BlockOutputStream.java:573)
> at
> org.apache.hadoop.hdds.scm.storage.RatisBlockOutputStream.hsync(RatisBlockOutputStream.java:139)
> at
> org.apache.hadoop.ozone.client.io.BlockOutputStreamEntry.hsync(BlockOutputStreamEntry.java:163)
> at
> org.apache.hadoop.ozone.client.io.KeyOutputStream.handleStreamAction(KeyOutputStream.java:524)
> at
> org.apache.hadoop.ozone.client.io.KeyOutputStream.handleFlushOrClose(KeyOutputStream.java:487)
> at
> org.apache.hadoop.ozone.client.io.KeyOutputStream.hsync(KeyOutputStream.java:457)
> at
> org.apache.hadoop.ozone.client.io.OzoneOutputStream.hsync(OzoneOutputStream.java:118)
> at
> org.apache.hadoop.fs.ozone.OzoneFSOutputStream.hsync(OzoneFSOutputStream.java:70)
> at
> org.apache.hadoop.fs.ozone.OzoneFSOutputStream.hflush(OzoneFSOutputStream.java:65)
> at
> org.apache.hadoop.fs.FSDataOutputStream.hflush(FSDataOutputStream.java:136)
> at
> org.apache.hadoop.hbase.regionserver.wal.ProtobufLogWriter.sync(ProtobufLogWriter.java:84)
> at
> org.apache.hadoop.hbase.regionserver.wal.FSHLog$SyncRunner.run(FSHLog.java:669)
> 2024-03-27 07:16:44,914 ERROR
> org.apache.hadoop.hbase.regionserver.wal.FSHLog: Error syncing, request close
> of WAL {code}
> I think this is because of setting :
> {code:java}
> "ozone.client.stream.buffer.increment": "16KB",
> "ozone.client.bytes.per.checksum": "16KB" {code}
> When we remove these properties, then YCSB works fine.
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