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https://issues.apache.org/jira/browse/HUDI-1010?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yanjia Gary Li updated HUDI-1010:
---------------------------------
    Description: 
hudi-client unit test has a memory leak, which could be some resources are not 
properly released during the cleanup. The memory consumption was accumulating 
over time and lead to the Travis CI failure. 

By using the IntelliJ memory analysis tool, we can find the major leak was 
HoodieLogFormatWriter, HoodieWrapperFileSystem, HoodieLogFileReader, e.t.c

!image-2020-06-08-09-22-08-864.png!

  was:
hudi-client unit test has a memory leak, which could be some resources are not 
released during the cleanup. The memory consumption was accumulating overtime 
and lead the Travis CI failure. 

By using the IntelliJ memory analysis tool, we can find the major leak was 
HoodieLogFormatWriter, HoodieWrapperFileSystem, HoodieLogFileReader, e.t.c

!image-2020-06-08-09-22-08-864.png!


> Fix the memory leak for hudi-client unit tests
> ----------------------------------------------
>
>                 Key: HUDI-1010
>                 URL: https://issues.apache.org/jira/browse/HUDI-1010
>             Project: Apache Hudi
>          Issue Type: Bug
>            Reporter: Yanjia Gary Li
>            Priority: Major
>              Labels: help-wanted
>         Attachments: image-2020-06-08-09-22-08-864.png
>
>
> hudi-client unit test has a memory leak, which could be some resources are 
> not properly released during the cleanup. The memory consumption was 
> accumulating over time and lead to the Travis CI failure. 
> By using the IntelliJ memory analysis tool, we can find the major leak was 
> HoodieLogFormatWriter, HoodieWrapperFileSystem, HoodieLogFileReader, e.t.c
> !image-2020-06-08-09-22-08-864.png!



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