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
Zookeeper >> mail # user >> force snapshot


Copy link to this message
-
RE: force snapshot
Thank you Dayal.
Where can I get more info on SnapshotFormatter?
Thanks,SC

> From: [EMAIL PROTECTED]
> To: [EMAIL PROTECTED]
> Subject: RE: force snapshot
> Date: Wed, 9 Jan 2013 18:18:17 +0000
>
> Your understanding is correct. snapCount is a system property with default value is 100,000. You can also set it in the zookeeper configuration file (conf/zoo.cfg) by using the parameter "snapCount".
>
> I don't understand exactly what you mean by adhoc snapshot. From my understanding, if you want to take a snapshot early/more frequently reduce the value of snapCount. Also, you can use SnapshotFormatter to get the data in snapshot in plain text and analyze it.
>
> Dayal  
> ________________________________________
> From: S C [[EMAIL PROTECTED]]
> Sent: Wednesday, January 09, 2013 1:00 PM
> To: [EMAIL PROTECTED]
> Subject: RE: force snapshot
>
> Dayal,
> I believe you pointed the threshold. Thank you. Is there a way to take an adhoc snapshot for troubleshooting / analysis of any issues?
> Upon looking for snapCount, I came across "zookeeper.snapCount" a system property with default value of 100,000.  Is my understanding correct?
>
> Thanks,SC
>
> > From: [EMAIL PROTECTED]
> > To: [EMAIL PROTECTED]
> > Subject: RE: force snapshot
> > Date: Tue, 8 Jan 2013 14:35:02 +0000
> >
> > Change the value of snapCount in conf/zoo.cfg
> >
> > The default is 10,000.
> > ________________________________________
> > From: challa asf [[EMAIL PROTECTED]]
> > Sent: Monday, January 07, 2013 5:20 PM
> > To: [EMAIL PROTECTED]
> > Subject: force snapshot
> >
> > I am new to Zookeeper. Couple of questions.
> > What is the threshold before ZK takes a snapshot?Is there a way to force ZK to snapshot for troubleshooting or for any Operational reasons?
> > Thanks,Challa
> >
>
     
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