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From Adam Kawa <kawa.a...@gmail.com>
Subject Re: Start standby namenode using bootstrapStandby hangs
Date Sat, 20 Sep 2014 10:55:40 GMT
Hi,

After throwing out above warning info, the execution of command hangs there
> and did not throw any other warning/error messages any more.
>

Have you tried to use *jstack* to check what the NameNode is really doing
(e.g. whether it's blocked or waiting for something).

*$ sudo -u hdfs jstack -F $(pgrep -f namenode.NameNode).*

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