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ambari-server/src/main/resources/stacks/HDP/2.2/upgrades/upgrade-2.3.xml (lines 684 - 688) <https://reviews.apache.org/r/36302/#comment144058> Don't use a new task for this - just delete the properties in the HBase class that you're using to manipluate the values. ambari-server/src/main/resources/stacks/HDP/2.3/services/HBASE/themes/theme.json (lines 10 - 11) <https://reviews.apache.org/r/36302/#comment144059> Do we need to keep these in the 2.3 theme when they don't exist as a property? ambari-server/src/main/resources/stacks/HDPWIN/2.3/services/HBASE/themes/theme.json (lines 28 - 29) <https://reviews.apache.org/r/36302/#comment144060> In 2.3? - Nate Cole On July 8, 2015, 5:23 a.m., Dmitro Lisnichenko wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/36302/ > ----------------------------------------------------------- > > (Updated July 8, 2015, 5:23 a.m.) > > > Review request for Ambari, Andrew Onischuk, Jonathan Hurley, and Nate Cole. > > > Bugs: AMBARI-12224 > https://issues.apache.org/jira/browse/AMBARI-12224 > > > Repository: ambari > > > Description > ------- > > 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. > > > Diffs > ----- > > > ambari-server/src/main/java/org/apache/ambari/server/serveraction/upgrades/HBaseConfigCalculation.java > PRE-CREATION > > ambari-server/src/main/resources/stacks/HDP/2.2/services/HBASE/themes/theme.json > 53da86d > ambari-server/src/main/resources/stacks/HDP/2.2/upgrades/upgrade-2.3.xml > c5fb156 > > ambari-server/src/main/resources/stacks/HDP/2.3/services/HBASE/configuration/hbase-site.xml > 12cd44b > ambari-server/src/main/resources/stacks/HDP/2.3/services/HBASE/metainfo.xml > 921a225 > > ambari-server/src/main/resources/stacks/HDP/2.3/services/HBASE/themes/theme.json > PRE-CREATION > > ambari-server/src/main/resources/stacks/HDPWIN/2.2/services/HBASE/themes/theme.json > 1808809 > > ambari-server/src/main/resources/stacks/HDPWIN/2.3/services/HBASE/configuration/hbase-site.xml > 43f872a > > ambari-server/src/main/resources/stacks/HDPWIN/2.3/services/HBASE/metainfo.xml > aa169df > > ambari-server/src/main/resources/stacks/HDPWIN/2.3/services/HBASE/themes/theme.json > PRE-CREATION > > Diff: https://reviews.apache.org/r/36302/diff/ > > > Testing > ------- > > manual checks > unit tests in progress > > > Thanks, > > Dmitro Lisnichenko > >
