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Posted to hdfs-issues@hadoop.apache.org by kumar r <ku...@gmail.com> on 2019/07/12 03:53:53 UTC

Namenode crashes in 2.7.2 and couldn't be started

 Hi,

In Hadoop-2.7.2, i am getting same error reported in here
https://issues.apache.org/jira/browse/HDFS-12985

Is there patch available for hadoop-2.7.2 version? How can i restart
namenode without NPE?

Is there any way to get back namenode live without modifying source?

Thanks,
Kumar