Home | About | Sematext search-lucene.com search-hadoop.com
 Search Hadoop and all its subprojects:

Switch to Threaded View
HBase, mail # user - Regionserver goes down while endpoint execution

Copy link to this message
Re: Regionserver goes down while endpoint execution
lars hofhansl 2013-03-12, 06:01
What does the region server log say?
Endpoints do not run in a sandbox. You can call System.exit(...) and your RegionServer will happily exit.
If you can, please show us your endpoint code.

-- Lars

 From: "Kumar, Deepak8 " <[EMAIL PROTECTED]>
Sent: Monday, March 11, 2013 10:51 PM
Subject: Regionserver goes down while endpoint execution
I have a table in hbase which has more than 5GB of data, it is distributed at 101 regions at 5 regionservers.

When I execute an endpoint which is supposed to fetch a column qualifier value using an endpoint RPC client, the region server goes down. The hbase master log says "Can't connect to region, retrying.." The same endpoint works fine for tables which has 300 records.

Could you please guide me the reason for being regionserver down?