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https://issues.apache.org/jira/browse/AMBARI-12224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14615779#comment-14615779
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Hudson commented on AMBARI-12224:
---------------------------------
SUCCESS: Integrated in Ambari-trunk-Commit #3060 (See
[https://builds.apache.org/job/Ambari-trunk-Commit/3060/])
Revert "AMBARI-12224. Ambari should not configure
hbase.regionserver.global.memstore.upperLimit in HDP-2.3 (mpapyrovskiy via
dlysnichenko)" (jhurley:
http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=113d6565d67c1f5d2531e1eac468fb897e798e9e)
*
ambari-server/src/main/resources/stacks/HDPWIN/2.3/services/HBASE/themes/theme.json
*
ambari-server/src/main/resources/stacks/HDP/2.3/services/HBASE/themes/theme.json
*
ambari-server/src/main/resources/stacks/HDP/2.3/services/HBASE/configuration/hbase-site.xml
* ambari-server/src/main/resources/stacks/HDP/2.2/upgrades/upgrade-2.3.xml
*
ambari-server/src/main/resources/stacks/HDP/2.2/services/HBASE/themes/theme.json
*
ambari-server/src/main/resources/stacks/HDPWIN/2.2/services/HBASE/themes/theme.json
* ambari-server/src/main/resources/stacks/HDP/2.3/services/HBASE/metainfo.xml
*
ambari-server/src/main/resources/stacks/HDPWIN/2.3/services/HBASE/configuration/hbase-site.xml
*
ambari-server/src/main/java/org/apache/ambari/server/serveraction/upgrades/HBaseConfigCalculation.java
* ambari-server/src/main/resources/stacks/HDPWIN/2.3/services/HBASE/metainfo.xml
> Ambari should not configure hbase.regionserver.global.memstore.upperLimit in
> HDP-2.3
> ------------------------------------------------------------------------------------
>
> Key: AMBARI-12224
> URL: https://issues.apache.org/jira/browse/AMBARI-12224
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.1.0
> Reporter: Myroslav Papirkovskyy
> Assignee: Myroslav Papirkovskyy
> Priority: Critical
> Fix For: 2.1.0
>
>
> HBase has deprecated {{hbase.regionserver.global.memstore.upperLimit}} and
> {{hbase.regionserver.global.memstore.lowerLimit}} for HDP-2.3 in favor of
> {{hbase.regionserver.global.memstore.size}} and
> {{hbase.regionserver.global.memstore.size.lower.limit}}.
> The slider called "% of RegionServer Allocated to Write Buffers" sets
> {{hbase.regionserver.global.memstore.size}}, while
> {{hbase.regionserver.global.memstore.upperLimit}} is in the advanced
> configuration section. This leaves two bugs:
> - In HDP-2.2, the slider has no affect since HBase basically ignores the
> parameter.
> - In HDP-2.3 the value set by the slider also has no affect since the
> deprecated values set take precedence.
> One solution is to get rid of
> {{hbase.regionserver.global.memstore.upperLimit}} and
> {{hbase.regionserver.global.memstore.lowerLimit}} in advanced settings in
> Ambari, and make the slider configuration to use
> {{hbase.regionserver.global.memstore.upperLimit}} in HDP-2.2 and
> {{hbase.regionserver.global.memstore.size}} in HDP-2.3. Rolling upgrade can
> convert these settings.
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