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Ship it! Ship It! - Dmitro Lisnichenko On Jan. 19, 2015, 2:32 p.m., Andrew Onischuk wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/30029/ > ----------------------------------------------------------- > > (Updated Jan. 19, 2015, 2:32 p.m.) > > > Review request for Ambari and Dmitro Lisnichenko. > > > Bugs: AMBARI-9195 > https://issues.apache.org/jira/browse/AMBARI-9195 > > > Repository: ambari > > > Description > ------- > > The HBase block cache size parameter is editable through Ambari. But HBase > verifies whether the sum of the value specified for hfile.block.cache.size and > hbase.regionserver.global.memstore.upperLimit doesn't exceed 0.8 when it > starts. We would want to make the memstore variables > (hbase.regionserver.global.memstore.upperLimit and > hbase.regionserver.global.memstore.upperLimit) editable or at least adjust > these values automatically if the user changes the block cache size (may not > be a preferable option). > > > Diffs > ----- > > ambari-server/src/main/resources/stacks/HDP/2.2/services/stack_advisor.py > 6cbf3dc > > Diff: https://reviews.apache.org/r/30029/diff/ > > > Testing > ------- > > mvn clean test > > > Thanks, > > Andrew Onischuk > >
