[
https://issues.apache.org/jira/browse/HDFS-12521?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16206310#comment-16206310
]
Lokesh Jain edited comment on HDFS-12521 at 10/16/17 6:08 PM:
--------------------------------------------------------------
I have uploaded a v1 patch which fixes the issues with TestSCMCli and adds a
test file TestContainerStateManager. The ContainerStateManager would now load
the container information when its instance is created. Currently it does not
set the allocated bytes for each container it loads on restart. That would be
fixed by jira issue HDFS-12474 and can be dealt after that.
MetadataStoreBuilder requires some more time to be looked into and any fixes
can be done in a separate jira for now.
was (Author: ljain):
This patch fixes the issues with TestSCMCli and adds a test file
TestContainerStateManager. The ContainerStateManager would now load the
container information when its instance is created. Currently it does not set
the allocated bytes for each container it loads on restart. That would be fixed
by jira issue HDFS-12474 and can be dealt after that. MetadataStoreBuilder
requires some more time to be looked into and any fixes can be done in a
separate jira for now.
> Ozone: SCM should read all Container info into memory when booting up
> ---------------------------------------------------------------------
>
> Key: HDFS-12521
> URL: https://issues.apache.org/jira/browse/HDFS-12521
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: ozone
> Reporter: Anu Engineer
> Assignee: Lokesh Jain
> Labels: ozoneMerge
> Attachments: HDFS-12521-HDFS-7240.001.patch
>
>
> When SCM boots up it should read all containers into memory. This is a
> performance optimization that allows delays on SCM side. This JIRA tracks
> that issue.
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
