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Posted to dev@parquet.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2020/01/16 07:14:00 UTC
[jira] [Commented] (PARQUET-1771) Support configurable for
DirectByteBufferAllocator from Hadoop Configuration
[ https://issues.apache.org/jira/browse/PARQUET-1771?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17016615#comment-17016615 ]
ASF GitHub Bot commented on PARQUET-1771:
-----------------------------------------
LiShuMing commented on pull request #749: PARQUET-1771: Support configurable for DirectByteBufferAllocator from Hadoop Configuration
URL: https://github.com/apache/parquet-mr/pull/749
### Jira
- "Support configurable for DirectByteBufferAllocator from Hadoop Configuration": https://jira.apache.org/jira/browse/PARQUET-1771#
### Tests
- Old unit tests.
### Commits
- PARQUET-1771: Support configurable for DirectByteBufferAllocator from Hadoop Configuration
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> Support configurable for DirectByteBufferAllocator from Hadoop Configuration
> ----------------------------------------------------------------------------
>
> Key: PARQUET-1771
> URL: https://issues.apache.org/jira/browse/PARQUET-1771
> Project: Parquet
> Issue Type: Improvement
> Components: parquet-mr
> Affects Versions: 1.10.1
> Reporter: ShuMing Li
> Priority: Minor
> Labels: pull-request-available
>
> Now in [HadoopReadOptions|([https://github.com/apache/parquet-mr/blob/master/parquet-hadoop/src/main/java/org/apache/parquet/HadoopReadOptions.java#L85]] class, we cannot change default allocator from Hadoop Configuration.
>
> Add a config `parquet.allocator.direct.enabled` to enable `DirectByteBufferAllocator` in `ParuqetFileReader`.
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