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Posted to hdfs-issues@hadoop.apache.org by "Brahma Reddy Battula (JIRA)" <ji...@apache.org> on 2018/06/26 09:51:00 UTC
[jira] [Commented] (HDFS-13700) The process of loading image can be
done in a pipeline model
[ https://issues.apache.org/jira/browse/HDFS-13700?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16523500#comment-16523500 ]
Brahma Reddy Battula commented on HDFS-13700:
---------------------------------------------
Thanks for reporting, HDFS-7784 can address this which will try load the fsimage parallel..?
> The process of loading image can be done in a pipeline model
> ------------------------------------------------------------
>
> Key: HDFS-13700
> URL: https://issues.apache.org/jira/browse/HDFS-13700
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: zhouyingchao
> Priority: Major
>
> The process of loading a file system image involves reading inodes section, deserializing inodes, initializing inodes, adding inodes to the global map, reading directories section, adding inodes to their parents' map, cache name etc. These steps can be done in a pipeline model to reduce the total duration.
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