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https://issues.apache.org/jira/browse/HDFS-8388?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14584607#comment-14584607
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Akira AJISAKA commented on HDFS-8388:
-------------------------------------
Thanks [~surendrasingh] for taking this issue.
{code}
@Override
- public long getBlockDeletionStartTime() {
- return startTime + blockManager.getStartupDelayBlockDeletionInMs();
+ public String getBlockDeletionStartTime() {
+ return Time.DATEFORMAT.get().format(
+ new Date(startTime + blockManager.getStartupDelayBlockDeletionInMs()));
}
{code}
{code}
@Override // NameNodeMXBean
public String getNNStarted() {
- return getStartTime().toString();
+ return Time.DATEFORMAT.get().format(new Date(startTime));
}
{code}
I'm thinking changing the return value of these method is incompatible because
the method is used for metrics and JMX.
http://hadoop.apache.org/docs/r2.7.0/hadoop-project-dist/hadoop-common/Compatibility.html#MetricsJMX
Would you fix the formatting in {{helper_date_tostring}} of {{dfshealth.js}}?
I've implemented similar function in YARN WebUI by YARN-570, so you can re-use
the code.
> Time and Date format need to be in sync in Namenode UI page
> -----------------------------------------------------------
>
> Key: HDFS-8388
> URL: https://issues.apache.org/jira/browse/HDFS-8388
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Archana T
> Assignee: surendra singh lilhore
> Priority: Minor
> Attachments: HDFS-8388.patch
>
>
> In NameNode UI Page, Date and Time FORMAT displayed on the page are not in
> sync currently.
> Started:Wed May 13 12:28:02 IST 2015
> Compiled:23 Apr 2015 12:22:59
> Block Deletion Start Time 13 May 2015 12:28:02
> We can keep a common format in all the above places.
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