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https://issues.apache.org/jira/browse/HDFS-8932?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14706246#comment-14706246
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Surendra Singh Lilhore commented on HDFS-8932:
----------------------------------------------

{noformat}
Caused by: java.lang.NullPointerException
        at 
org.apache.hadoop.hdfs.server.namenode.FSEditLog.getTotalSyncCount(FSEditLog.java:1699)
        at 
org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getTotalSyncCount(FSNamesystem.java:7292)
{noformat}

> NPE thrown in NameNode when try to get "TotalSyncCount" metric before 
> editLogStream initialization
> --------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-8932
>                 URL: https://issues.apache.org/jira/browse/HDFS-8932
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Surendra Singh Lilhore
>            Assignee: Surendra Singh Lilhore
>




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