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https://issues.apache.org/jira/browse/HDFS-6897?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14116305#comment-14116305
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Hadoop QA commented on HDFS-6897:
---------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12665545/HDFS-6897.patch
against trunk revision 270a271.
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 2 new
or modified test files.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 javadoc{color}. There were no new javadoc warning messages.
{color:green}+1 eclipse:eclipse{color}. The patch built with
eclipse:eclipse.
{color:green}+1 findbugs{color}. The patch does not introduce any new
Findbugs (version 2.0.3) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:red}-1 core tests{color}. The patch failed these unit tests in
hadoop-hdfs-project/hadoop-hdfs:
org.apache.hadoop.hdfs.server.namenode.ha.TestPipelinesFailover
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-HDFS-Build/7861//testReport/
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/7861//console
This message is automatically generated.
> If DatanodeThreshold is not set up, do not show information regarding
> DatanodeThreshold during NN startup
> ---------------------------------------------------------------------------------------------------------
>
> Key: HDFS-6897
> URL: https://issues.apache.org/jira/browse/HDFS-6897
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: namenode
> Affects Versions: 2.5.0
> Reporter: Benoy Antony
> Assignee: Benoy Antony
> Priority: Minor
> Attachments: HDFS-6897.patch
>
>
> During Namenode startup, we see the following message:
> {code}
> The number of live datanodes XXX has reached the minimum number 0. Safe mode
> will be turned off automatically once the thresholds have been reached.
> {code}
> We have not setup the datanode threshold. So this message is not necessary.
> It may be good to turn off this message if datanode threshold is not setup.
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