[ 
https://issues.apache.org/jira/browse/HDDS-11193?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Duong updated HDDS-11193:
-------------------------
    Description: 
Testing KeyOutputStream with TestHSync#testConcurrentWriteHSync sometimes 
fails. Bellow are the known error stacktraces.

 
{code:java}
java.io.IOException: java.lang.IndexOutOfBoundsException
    at 
org.apache.hadoop.ozone.client.io.KeyOutputStream.handleWrite(KeyOutputStream.java:243)
    at 
org.apache.hadoop.ozone.client.io.KeyOutputStream.write(KeyOutputStream.java:212)
    at 
org.apache.hadoop.ozone.client.io.OzoneOutputStream.write(OzoneOutputStream.java:94)
    at 
org.apache.hadoop.fs.ozone.OzoneFSOutputStream.lambda$write$1(OzoneFSOutputStream.java:58)
    at 
org.apache.hadoop.hdds.tracing.TracingUtil.executeInSpan(TracingUtil.java:184)
    at 
org.apache.hadoop.hdds.tracing.TracingUtil.executeInNewSpan(TracingUtil.java:149)
    at 
org.apache.hadoop.fs.ozone.OzoneFSOutputStream.write(OzoneFSOutputStream.java:54)
    at 
org.apache.hadoop.fs.FSDataOutputStream$PositionCache.write(FSDataOutputStream.java:62)
    at java.base/java.io.DataOutputStream.write(DataOutputStream.java:112)
    at java.base/java.io.FilterOutputStream.write(FilterOutputStream.java:108)
    at 
org.apache.hadoop.fs.ozone.TestHSync.lambda$runConcurrentWriteHSync$8(TestHSync.java:683)
    at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: java.lang.IndexOutOfBoundsException
    at 
org.apache.hadoop.hdds.scm.storage.BlockOutputStream.write(BlockOutputStream.java:328)
    at 
org.apache.hadoop.ozone.client.io.BlockOutputStreamEntry.write(BlockOutputStreamEntry.java:138)
    at 
org.apache.hadoop.ozone.client.io.KeyOutputStream.writeToOutputStream(KeyOutputStream.java:255)
    at 
org.apache.hadoop.ozone.client.io.KeyOutputStream.handleWrite(KeyOutputStream.java:233)
 {code}
 

> KeyOutputStream flakiness when running write and hsync concurrently
> -------------------------------------------------------------------
>
>                 Key: HDDS-11193
>                 URL: https://issues.apache.org/jira/browse/HDDS-11193
>             Project: Apache Ozone
>          Issue Type: Sub-task
>            Reporter: Duong
>            Priority: Major
>
> Testing KeyOutputStream with TestHSync#testConcurrentWriteHSync sometimes 
> fails. Bellow are the known error stacktraces.
>  
> {code:java}
> java.io.IOException: java.lang.IndexOutOfBoundsException
>     at 
> org.apache.hadoop.ozone.client.io.KeyOutputStream.handleWrite(KeyOutputStream.java:243)
>     at 
> org.apache.hadoop.ozone.client.io.KeyOutputStream.write(KeyOutputStream.java:212)
>     at 
> org.apache.hadoop.ozone.client.io.OzoneOutputStream.write(OzoneOutputStream.java:94)
>     at 
> org.apache.hadoop.fs.ozone.OzoneFSOutputStream.lambda$write$1(OzoneFSOutputStream.java:58)
>     at 
> org.apache.hadoop.hdds.tracing.TracingUtil.executeInSpan(TracingUtil.java:184)
>     at 
> org.apache.hadoop.hdds.tracing.TracingUtil.executeInNewSpan(TracingUtil.java:149)
>     at 
> org.apache.hadoop.fs.ozone.OzoneFSOutputStream.write(OzoneFSOutputStream.java:54)
>     at 
> org.apache.hadoop.fs.FSDataOutputStream$PositionCache.write(FSDataOutputStream.java:62)
>     at java.base/java.io.DataOutputStream.write(DataOutputStream.java:112)
>     at java.base/java.io.FilterOutputStream.write(FilterOutputStream.java:108)
>     at 
> org.apache.hadoop.fs.ozone.TestHSync.lambda$runConcurrentWriteHSync$8(TestHSync.java:683)
>     at java.base/java.lang.Thread.run(Thread.java:840)
> Caused by: java.lang.IndexOutOfBoundsException
>     at 
> org.apache.hadoop.hdds.scm.storage.BlockOutputStream.write(BlockOutputStream.java:328)
>     at 
> org.apache.hadoop.ozone.client.io.BlockOutputStreamEntry.write(BlockOutputStreamEntry.java:138)
>     at 
> org.apache.hadoop.ozone.client.io.KeyOutputStream.writeToOutputStream(KeyOutputStream.java:255)
>     at 
> org.apache.hadoop.ozone.client.io.KeyOutputStream.handleWrite(KeyOutputStream.java:233)
>  {code}
>  



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