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Champion Alumni
Posts: 196
Registered: ‎11-18-2014

Configuring HBase: RegionServer Connectivity is lost

[ Edited ]

Hello,

 

I just set up the CM alerting system, and I keep getting this error (several times a day, for different tables):

Error reading table: table_name, 
error: org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed after attempts=1, exceptions: Tue Feb 09 16:41:33 CET 2016, org.apache.hadoop.hbase.client.RpcRetryingCaller@24a54b64, java.io.IOException: Call to ip_worker/ip_worker:60020 failed on local exception: org.apache.hadoop.hbase.ipc.RpcClient$CallTimeoutException: Call id=50904, waitTime=10814, rpcTimetout=10000 Error reading table:

I cannot find, what configuration I should check . I incresed the RPC timeout to 15 minutes, but I still keep receving this..

 

Thank you!

 

GHERMAN Alina
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Champion Alumni
Posts: 196
Registered: ‎11-18-2014

Re: Configuring HBase: RegionServer Connectivity is lost

[ Edited ]

I just find out that my post title is not really the one that I should have...

In fact the source problem is that the HBase RegionServer Connectivity is lost...

GHERMAN Alina