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Posted to hdfs-issues@hadoop.apache.org by "Wei-Chiu Chuang (Jira)" <ji...@apache.org> on 2021/05/31 11:59:00 UTC
[jira] [Updated] (HDFS-15359) EC: Allow closing a file with
committed blocks
[ https://issues.apache.org/jira/browse/HDFS-15359?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wei-Chiu Chuang updated HDFS-15359:
-----------------------------------
Target Version/s: 3.3.2
> EC: Allow closing a file with committed blocks
> ----------------------------------------------
>
> Key: HDFS-15359
> URL: https://issues.apache.org/jira/browse/HDFS-15359
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: erasure-coding
> Reporter: Ayush Saxena
> Assignee: Ayush Saxena
> Priority: Major
> Fix For: 3.4.0
>
> Attachments: HDFS-15359-01.patch, HDFS-15359-02.patch, HDFS-15359-03.patch, HDFS-15359-04.patch, HDFS-15359-05.patch
>
>
> Presently, {{dfs.namenode.file.close.num-committed-allowed}} is ignored in case of EC blocks. But in case of heavy loads, IBR's from Datanode may get delayed and cause the file write to fail. So, can allow EC files to close with blocks in committed state as REP files
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