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From Rakesh R <rake...@huawei.com>
Subject RE: Remove data in ZooKeeper
Date Wed, 29 Jul 2015 08:34:26 GMT

Following has been taken from your configuration:-

# The number of snapshots to retain in dataDir
autopurge.snapRetainCount=2
# Purge task interval in hours
# Set to "0" to disable auto purge feature
autopurge.purgeInterval=24


Did you observe any exception in your logs while executing the purge task? 
	throw new IllegalArgumentException("count should be greater than 3");

It seems the snapRetainCount should be greater than 3. Could you please modify this to "autopurge.snapRetainCount=3"
and retest.

-Rakesh

-----Original Message-----
From: Nilesh Chhapru [mailto:nilesh.chhapru@ugamsolutions.com] 
Sent: 29 July 2015 13:36
To: Rakesh R; user@zookeeper.apache.org
Subject: Re: Remove data in ZooKeeper

Hi Rakesh,

PFB the required details.

1) Zookeeper Version : 3.4.6
2) Check attachment for config file.

Regards,
Nilesh Chhapru.

On Wednesday 29 July 2015 12:48 PM, Rakesh R wrote:
> It would be helpful if you could share more details like,
>
> 	1) zookeeper server version
> 	2) send zoo.cfg configuration values
> 	3) send server logs
> 	4) Once auto purge is enabled, there will be a timer available for scheduling the purge
task. Please observe this timer thread status by taking the thread dump. Timer - "PurgeTask"
>
> -Rakesh
>
> -----Original Message-----
> From: Nilesh Chhapru [mailto:nilesh.chhapru@ugamsolutions.com] 
> Sent: 29 July 2015 11:48
> To: user@zookeeper.apache.org
> Subject: Re: Remove data in ZooKeeper
>
> Hi Rakesh,
>
> I have a similar problem, but i have configured "autopurge.snapRetainCount and autopurge.purgeInterval"
in my zoo.cfg file still its isn't clearing.
>
> Am i missing anything here, do we have to run any demon or anything.
>
> Regards,
> Nilesh Chhapru.
>
>
> On Wednesday 29 July 2015 10:37 AM, Rakesh R wrote:
>
> Yes, ZooKeeper has data directory cleanup facility, did you try this.
>
> Reference: http://zookeeper.apache.org/doc/r3.5.0-alpha/zookeeperAdmin.html#Ongoing+Data+Directory+Cleanup
>
> -Rakesh
>
> -----Original Message-----
> From: Lee Eric [mailto:openlinuxsource@gmail.com]
> Sent: 29 July 2015 09:29
> To: user@zookeeper.apache.org<mailto:user@zookeeper.apache.org>
> Subject: Remove data in ZooKeeper
>
> Hi,
>
> Is there any way to purge zookeeper data? I tried to remove snapshot files but seems
not working.
>
> Thanks.
>
> Hui
>
>
>
>


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