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Posted to common-issues@hadoop.apache.org by "Yuanbo Liu (Jira)" <ji...@apache.org> on 2022/05/06 03:18:00 UTC
[jira] [Deleted] (HADOOP-18225) Consider attaching block location info from client when closing a completed file
[ https://issues.apache.org/jira/browse/HADOOP-18225?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yuanbo Liu deleted HADOOP-18225:
--------------------------------
> Consider attaching block location info from client when closing a completed file
> --------------------------------------------------------------------------------
>
> Key: HADOOP-18225
> URL: https://issues.apache.org/jira/browse/HADOOP-18225
> Project: Hadoop Common
> Issue Type: Improvement
> Reporter: Yuanbo Liu
> Priority: Major
>
> when a file is finished, client will not close it until DNs send RECEIVED_BLOCK by ibr or client is timeout. we can always see such kind of log in namenode
> {code:java}
> is COMMITTED but not COMPLETE(numNodes= 0 < minimum = 1) in file{code}
> Since client already has the last block locations, it's not necessary to rely on the ibr from DN when closing file.
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