hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Appy (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-14743) Add metrics around HeapMemoryManager
Date Thu, 30 Jun 2016 23:14:10 GMT

    [ https://issues.apache.org/jira/browse/HBASE-14743?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15358026#comment-15358026
] 

Appy commented on HBASE-14743:
------------------------------

Btw, the settings i was using:
{noformat}
<configuration>
  <property>
    <name>hbase.regionserver.global.memstore.size.max.range</name>
    <value>0.5</value>
  </property>
  <property>
    <name>hbase.regionserver.global.memstore.size.min.range</name>
    <value>0.0</value>
  </property>
  <property>
    <name>hfile.block.cache.size.min.range</name>
    <value>0.0</value>
  </property>
  <property>
    <name>hfile.block.cache.size.max.range</name>
    <value>0.5</value>
  </property>
  <property>
    <name>hbase.regionserver.global.memstore.size</name>
    <value>0.00000005</value>
  </property>
  <property>
    <name>hbase.regionserver.heapmemory.tuner.period</name>
    <value>20000</value>
  </property>
</configuration>
{noformat}

> Add metrics around HeapMemoryManager
> ------------------------------------
>
>                 Key: HBASE-14743
>                 URL: https://issues.apache.org/jira/browse/HBASE-14743
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Elliott Clark
>            Assignee: Reid Chan
>            Priority: Minor
>         Attachments: HBASE-14743.001.patch, HBASE-14743.002.patch, HBASE-14743.003.patch,
HBASE-14743.004.patch, HBASE-14743.005.patch, HBASE-14743.006.patch, HBASE-14743.007.patch,
HBASE-14743.008.patch, HBASE-14743.009.patch, HBASE-14743.009.rw3.patch, HBASE-14743.009.v2.patch,
HBASE-14743.010.patch, Metrics snapshot 2016-6-30.png, Screen Shot 2016-06-16 at 5.39.13 PM.png,
test2_1.png, test2_2.png, test2_3.png, test2_4.png
>
>
> it would be good to know how many invocations there have been.
> How many decided to expand memstore.
> How many decided to expand block cache.
> How many decided to do nothing.
> etc.
> When that's done use those metrics to clean up the tests.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message