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stack commented on HBASE-19505: ------------------------------- Does RPC have to know about Master? Can this be a flag passed in on construction? Can this setting be dependent on whether Master is carrying regions or not? See RN on HBASE-18511 for how to check if Master is serving regions or not. Would be good to avoid setting two flags if Master is carrying regions. Thanks. > Disable ByteBufferPool by default at HM > --------------------------------------- > > Key: HBASE-19505 > URL: https://issues.apache.org/jira/browse/HBASE-19505 > Project: HBase > Issue Type: Sub-task > Reporter: Anoop Sam John > Assignee: Anoop Sam John > Fix For: 2.0.0-beta-1 > > Attachments: HBASE-19505.patch > > > The main usage of the pool is while accepting bigger sized requests ie. > Mutation requests. HM do not have any regions by default. So we can make > this pool OFF in HM side. Still add a config to turn this ON. -- This message was sent by Atlassian JIRA (v6.4.14#64029)