Home | About | Sematext search-lucene.com search-hadoop.com
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB
 Search Hadoop and all its subprojects:

Switch to Threaded View
HBase >> mail # user >> How long can I have a table open?


Copy link to this message
-
RE: How long can I have a table open?
What's the nature of the stability problems?  These are issues seen server-side or just client-side?

Restarting your long-running clients fixes the issues?

> -----Original Message-----
> From: Peter Haidinyak [mailto:[EMAIL PROTECTED]]
> Sent: Monday, February 07, 2011 11:29 AM
> To: [EMAIL PROTECTED]
> Subject: RE: How long can I have a table open?
>
> Thanks, I have been having some real stability problems with my cluster and
> I'm trying to narrow down the possible problems.
>
> -Pete
>
> -----Original Message-----
> From: Jonathan Gray [mailto:[EMAIL PROTECTED]]
> Sent: Monday, February 07, 2011 11:27 AM
> To: [EMAIL PROTECTED]
> Subject: RE: How long can I have a table open?
>
> There is not really a limit on that.  Underneath, the client will deal with
> following regions around if the move, a new master if there is a failover,
> etc...
>
> The only thing that cannot be left open indefinitely is a scanner (they have a
> server-side lease and expire if left idle).
>
> JG
>
> > -----Original Message-----
> > From: Peter Haidinyak [mailto:[EMAIL PROTECTED]]
> > Sent: Monday, February 07, 2011 10:07 AM
> > To: [EMAIL PROTECTED]
> > Subject: How long can I have a table open?
> >
> > During my import process I create a connection to a table. How long
> > can I leave that connection open without using it before HBase will try to
> close it?
> >
> > Hadoop 0.20.2+737
> > HBase 0.89.20100924+28
> >
> > Thanks
> >
> > -Pete
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB