not sending the Hearbeat messages to Namenode
Hi,
I found a strange behavior in my cluster. The data nodes stop sending any
information randomly (no logs coming). So the namenode thinks its down. But
after some time ( approx 30 mints) the datanode nodes comes up and start
behaving properly. I
!
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- Original Message -
From: Rahul Das
Date: Wednesday, August 3, 2011 11:53 am
Subject: Dananode not sending the Hearbeat messages to Namenode
To: hdfs-user@hadoop.apache.org
> Hi,
>
> I found
Hi,
I found a strange behavior in my cluster. The data nodes stop sending any
information randomly (no logs coming). So the namenode thinks its down. But
after some time ( approx 30 mints) the datanode nodes comes up and start
behaving properly. I tried finding any error log, but the datanode node