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From Vladimir Rodionov <vladrodio...@gmail.com>
Subject Re: Ask for troubleshooting advice: RegionServer is aborted when flushing memstore.
Date Sat, 04 Jul 2015 22:02:09 GMT
Hi, Dinh

>> I installed HBase 1.0.1.1 over a pseudo-distributed Hadoop 2.6.0 on
Virtual Box (2 cores, 2 GB RAM). Then I installed OpenTSDB 2.1.0 over the
HBase. I

HBase is very sensitive to available RAM and # CPU cores. 2 cores + 2GB RAM
is not sufficient even for pseudo-distributed setup.

-Vlad

On Fri, Jul 3, 2015 at 11:30 PM, Dinh Duong Mai <duongmd.2179@gmail.com>
wrote:

> Dear HBase team,
>
> I reported an issue to HBase issue tracking system (HBASE-14018,
> https://issues.apache.org/jira/browse/HBASE-14018?jql=project%20%3D%20HBASE)
> and received an comment that advised me to query some help from you.
>
> I installed HBase 1.0.1.1 over a pseudo-distributed Hadoop 2.6.0 on
> Virtual Box (2 cores, 2 GB RAM). Then I installed OpenTSDB 2.1.0 over the
> HBase. I wrote a python script that run on the host machine and sent data
> to OpenTSDB at rate of 1000 records per second, for 2000 seconds. While
> data was being sent, OpenTSDB and HBase corrupted. I terminated them all
> then tried to restart them but I could not. I had to erase all HBase data
> then start from blank.
>
> I attached master and regionserver log files. The issue occurred at
> 2015-07-03 16:42:37. Could you please check them and give me some advice?
>
> Thank you very much!
>
> --
> Thanks and Best Regards!
> --------------------------------------------------
> Dinh Duong, Mai
> mobile: (+82) 10.3268.0980
> e-mail: duongmd.2179@gmail.com
>

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