*On the other side, i have never got OutOfMemoryException ony any node.*
On Tuesday, 10 June 2014 11:32:36 UTC+5:30, Bharvi Dixit wrote:
>
> Hi,
> I am using elasticsearch 1.0.0 & having a cluster of 7 nodes. (3 master, 2
> data & 2 client nodes)
> *The problem i am facing that on data nodes .hprof files are being
> generated which is huge in size* : datanode1: around 9gb & datanode2:
> around 3gb
>
> While in logs of data nodes these lines are appearing frequently:
>
> [2014-06-09 00:10:34,442][WARN ][monitor.jvm ] [Server116]
> [gc][young][290308][34996] duration [1.1s], collections [1]/[1.5s], total
> [1.1s]/[48.1m], memory [3.6gb]->[3.4gb]/[7.9gb], all_pools {[young]
> [508.4mb]->[735.3kb]/[532.5mb]}{[survivor]
> [66.5mb]->[66.5mb]/[66.5mb]}{[old] [3.1gb]->[3.3gb]/[7.3gb]}
> [2014-06-09 00:19:51,533][WARN ][monitor.jvm ] [Server116]
> [gc][young][290864][35014] duration [1.3s], collections [1]/[1.8s], total
> [1.3s]/[48.2m], memory [4.1gb]->[4.1gb]/[7.9gb], all_pools {[young]
> [290.5mb]->[3.1mb]/[532.5mb]}{[survivor] [9.5mb]->[66.5mb]/[66.5mb]}{[old]
> [3.8gb]->[4gb]/[7.3gb]}
>
> The cluster contains 35 indexes with 170 gb of data (one shard & one
> replica for each index).
>
> *Is there anything wrong in java (JVM) or there is any other issue 7 what
> should i do to resolve the above issues.?*
>
> Thanks in advance,
> Bharvi Dixit
>
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