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Posted to hdfs-issues@hadoop.apache.org by "Kai Sasaki (JIRA)" <ji...@apache.org> on 2015/05/29 04:25:17 UTC
[jira] [Updated] (HDFS-8494) Remove hard-coded chunk size in favor
of ECZone
[ https://issues.apache.org/jira/browse/HDFS-8494?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Kai Sasaki updated HDFS-8494:
-----------------------------
Description:
It is necessary to remove hard-coded values inside NameNode configured in {{HdfsConstants}}. In this JIRA, we can remove {{chunkSize}} gracefully in favor of HDFS-8375.
Because {{cellSize}} is now originally stored only in {{ErasureCodingZone}}, {{BlockInfoStriped}} can receive {{ErasureCodingZone}} instead of {{ECSchema}} when its initialization.
was:It is necessary to remove hard-coded values inside NameNode configured in {{HdfsConstants}}. In this JIRA, we can remove {{chunkSize}} gracefully in favor of HDFS-8375.
> Remove hard-coded chunk size in favor of ECZone
> -----------------------------------------------
>
> Key: HDFS-8494
> URL: https://issues.apache.org/jira/browse/HDFS-8494
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Affects Versions: HDFS-7285
> Reporter: Kai Sasaki
> Assignee: Kai Sasaki
> Fix For: HDFS-7285
>
>
> It is necessary to remove hard-coded values inside NameNode configured in {{HdfsConstants}}. In this JIRA, we can remove {{chunkSize}} gracefully in favor of HDFS-8375.
> Because {{cellSize}} is now originally stored only in {{ErasureCodingZone}}, {{BlockInfoStriped}} can receive {{ErasureCodingZone}} instead of {{ECSchema}} when its initialization.
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