[jira] [Commented] (PARQUET-353) Compressors not getting recycled while writing parquet files, causing memory leak

["Ryan Blue (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/PARQUET-353?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15053574#comment-15053574 ] 

Ryan Blue commented on PARQUET-353:
-----------------------------------

Merged #295, which has a small change to Nitin's original fix. Thanks for contributing this fix, [~nitin2goyal]!

> Compressors not getting recycled while writing parquet files, causing memory leak
> ---------------------------------------------------------------------------------
>
>                 Key: PARQUET-353
>                 URL: https://issues.apache.org/jira/browse/PARQUET-353
>             Project: Parquet
>          Issue Type: Bug
>          Components: parquet-mr
>    Affects Versions: 1.6.0, 1.7.0, 1.8.0
>            Reporter: Nitin Goyal
>             Fix For: 1.9.0
>
>
> Compressors are not getting recycled while writing parquet files. This is causing native/physical memory leak in my spark app which is parquet write intensive since its creating new compressors everytime i write parquet files.
> The actual code issue is that we are creating 'codecFactory' in 'getRecordWriter' method of ParquetOutputFormat.java but not calling codecFactory.release() which is responsible for recycling compressors.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)