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HBase >> mail # user >> Memory leak in HBase replication ?


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Anusauskas, Laimonas 2013-07-17, 16:06
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Jean-Daniel Cryans 2013-07-17, 16:33
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Anusauskas, Laimonas 2013-07-17, 18:03
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Jean-Daniel Cryans 2013-07-17, 18:06
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Anusauskas, Laimonas 2013-07-17, 18:32
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Anusauskas, Laimonas 2013-07-17, 20:40
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Jean-Daniel Cryans 2013-07-17, 21:47
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Anusauskas, Laimonas 2013-07-17, 22:37
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Re: Memory leak in HBase replication ?
Yes... your master cluster must have helluva backup to replicate :)

Seems to make a good argument to lower the default setting. What do you
think?

J-D
On Wed, Jul 17, 2013 at 3:37 PM, Anusauskas, Laimonas <
[EMAIL PROTECTED]> wrote:

> Thanks, setting replication.source.size.capacity to 2MB resolved this. I
> see heap growing to about 700MB but then going down and full GC is only
> triggered occasionally.
>
> And while primary cluster is has very little load (< 100 requests/sec) the
> standby cluster is  now pretty loaded at 5K requests/sec, presumable
> because it has to replicate all the pending changes. So perhaps this is the
> issue that happens when standby cluster goes away for a while and then has
> to catch up.
>
> Really appreciate the help.
>
> Limus
>
>
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Anusauskas, Laimonas 2013-07-17, 23:03
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