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https://issues.apache.org/jira/browse/HBASE-5516?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13225202#comment-13225202
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ramkrishna.s.vasudevan commented on HBASE-5516:
-----------------------------------------------
{code}
top - 08:41:24 up 28 days, 17:46, 4 users, load average: 3.23, 2.73, 2.52
Tasks: 308 total, 1 running, 307 sleeping, 0 stopped, 0 zombie
Cpu(s): 10.3%us, 2.4%sy, 0.0%ni, 78.8%id, 7.8%wa, 0.0%hi, 0.7%si, 0.0%st
Mem: 48264M total, 48125M used, 139M free, 4370M buffers
Swap: 51199M total, 53M used, 51146M free, 20926M cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
30934 root 20 0 23.2g 20g 12m S 144 42.6 314:25.74 java
30717 root 20 0 4859m 200m 10m S 50 0.4 66:09.54 java
7351 root 20 0 0 0 0 D 2 0.0 14:30.49 kjournald
38 root 20 0 0 0 0 S 1 0.0 0:36.31 events/3
127 root 20 0 0 0 0 S 1 0.0 48:30.54 kswapd0
128 root 20 0 0 0 0 S 1 0.0 47:48.75 kswapd1
4877 root 20 0 8968 400 260 S 1 0.0 8:48.69 irqbalance
12644 root 20 0 8900 1356 852 R 1 0.0 0:00.91 top
====================================================
{code}
The above reports are before patch. You can see the native memory going beyond
20g.
{code}
{code}
> GZip leading to memory leak in 0.90. Fix similar to HBASE-5387 needed for
> 0.90.
> --------------------------------------------------------------------------------
>
> Key: HBASE-5516
> URL: https://issues.apache.org/jira/browse/HBASE-5516
> Project: HBase
> Issue Type: Bug
> Affects Versions: 0.90.5
> Reporter: ramkrishna.s.vasudevan
> Assignee: ramkrishna.s.vasudevan
> Fix For: 0.90.7
>
> Attachments: HBASE-5516_2_0.90.patch
>
>
> Usage of GZip is leading to resident memory leak in 0.90.
> We need to have something similar to HBASE-5387 in 0.90.
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