[
https://issues.apache.org/jira/browse/HDFS-15594?focusedWorklogId=491053&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-491053
]
ASF GitHub Bot logged work on HDFS-15594:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 25/Sep/20 13:38
Start Date: 25/Sep/20 13:38
Worklog Time Spent: 10m
Work Description: goiri commented on pull request #2332:
URL: https://github.com/apache/hadoop/pull/2332#issuecomment-698636026
Thanks @NickyYe for the StringBuilder, that will reduce some memory too.
I'm a little surprised that Yetus is not kicking in.
@ayushtkn are you familiar on how to kick it? And now that I have your
attention... any issues you can see with changing the message.
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
Issue Time Tracking
-------------------
Worklog Id: (was: 491053)
Time Spent: 1h (was: 50m)
> Lazy calculate live datanodes in safe mode tip
> ----------------------------------------------
>
> Key: HDFS-15594
> URL: https://issues.apache.org/jira/browse/HDFS-15594
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: namenode
> Reporter: Ye Ni
> Assignee: Ye Ni
> Priority: Minor
> Labels: pull-request-available
> Time Spent: 1h
> Remaining Estimate: 0h
>
> Safe mode tip is printed every 20 seconds.
> This change is to calculate live datanodes until reported block threshold is
> meet.
> Old
> {code:java}
> STATE* Safe mode ON. The reported blocks 111054015 needs additional 27902753
> blocks to reach the threshold 0.9990 of total blocks 139095856. The number of
> live datanodes 2531 has reached the minimum number 1. Safe mode will be
> turned off automatically once the thresholds have been reached.{code}
> New
> {code:java}
> STATE* Safe mode ON.
> The reported blocks 134851250 needs additional 3218494 blocks to reach the
> threshold 0.9990 of total blocks 138207947.
> The number of live datanodes is not calculated since reported blocks hasn't
> reached the threshold. Safe mode will be turned off automatically once the
> thresholds have been reached.{code}
>
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
