-Re: HBase export fails due to "RetriesExhaustedWithDetailsException: Failed 1 action"
anil gupta 2012-05-03, 07:11
If you are getting a " Connection reset by peer." message then most
probably its a network problem. Please check your network health.
On Thu, May 3, 2012 at 12:04 AM, Petri Väänänen <
[EMAIL PROTECTED]> wrote:
> Hi all,
> I have tried using the HBase export/import tools to restore backup data
> in HBase without a success. The export works with relatively small data
> sets, but when there is around 2M rows, the map fails due to
> "RetriesExhaustedWithDetailsException: Failed 1 action". The problem is
> that I cannot find a real cause for this error. The region server just
> fails reading from the socket with "IPC Server listener on 60020:
> readAndProcess threw exception java.io.IOException: Connection reset by
> peer." after a while. I've played around with some of the parameters
> like hfile sizes, compression, max tasks, etc. but no improvements. Even
> though the exporting fails, all services stay up.
> I'm running cdh3u2 on 1 master (namenode,jobtracker,master,zookeeper)
> and 3 slaves (tasktracker,datanode,regionserver)
> Log snippets
> Jobtracker: http://pastebin.com/zRt9Az4w
> Regionserver: http://pastebin.com/VHF4hYSp
> Zookeeper: http://pastebin.com/H0yS0iSG
> Any help highly appreciated!
Thanks & Regards,