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https://issues.apache.org/jira/browse/ORC-237?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16630612#comment-16630612
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ASF GitHub Bot commented on ORC-237:
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GitHub user yiyezhiqiu233 opened a pull request:
https://github.com/apache/orc/pull/312
fix ORC-237 OrcFile.mergeFiles
-set buffer size
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/yiyezhiqiu233/orc ORC-237
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/orc/pull/312.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #312
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commit b09a1652a3cbfbe44245a673cedcb26c16875e3b
Author: yiyezhiqiu233 <gecan233@...>
Date: 2018-09-27T15:20:08Z
fix ORC-237 OrcFile.mergeFiles
-set buffer size
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> OrcFile.mergeFiles Specified block size is less than configured minimum value
> -----------------------------------------------------------------------------
>
> Key: ORC-237
> URL: https://issues.apache.org/jira/browse/ORC-237
> Project: ORC
> Issue Type: Bug
> Affects Versions: 1.4.0
> Environment: Hadoop 2.7.3,
> jdk 1.8.0_121
> Reporter: EbCead
> Priority: Major
>
> impl.PhysicalFsWriter: ORC writer created for path:
> /dw/ods/order_orc/success/dt=2017-06-28_tmp/part-m-00000.orc with stripeSize:
> 67108864 blockSize: 131072 compression: ZLIB bufferSize: 131072
> Specified block size is less than configured minimum value
> (dfs.namenode.fs-limits.min-block-size): 131072 < 1048576
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