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https://issues.apache.org/jira/browse/HUDI-997?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17126090#comment-17126090
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lamber-ken commented on HUDI-997:
---------------------------------

Sure, thanks :)

> Debug possible memory leaks when running tests in hudi-client
> -------------------------------------------------------------
>
>                 Key: HUDI-997
>                 URL: https://issues.apache.org/jira/browse/HUDI-997
>             Project: Apache Hudi
>          Issue Type: Task
>          Components: Testing
>            Reporter: Balaji Varadarajan
>            Assignee: lamber-ken
>            Priority: Major
>
> Using visualvm, noticed the memory leak pattern of gradual increase in 
> reachable memory (after GC) as the tests progress. 
> Some possible candidates where I noticed marked increase in memory while the 
> tests were running : 
>  
> [INFO] Running org.apache.hudi.table.TestCleaner
> [INFO] Running org.apache.hudi.table.TestHoodieMergeOnReadTable
> [INFO] Running 
> org.apache.hudi.table.action.commit.TestCopyOnWriteActionExecutor
> [INFO] Running org.apache.hudi.table.action.compact.TestAsyncCompaction
> [INFO] Running org.apache.hudi.index.hbase.TestHBaseIndex
> [INFO] Running org.apache.hudi.index.TestHoodieIndex
> [INFO] Running org.apache.hudi.client.TestHoodieClientOnCopyOnWriteStorage
>  



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