[ https://issues.apache.org/jira/browse/HBASE-19344?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Duo Zhang updated HBASE-19344: ------------------------------ Affects Version/s: (was: 2.0.0-beta-1) Fix Version/s: 3.0.0 > improve asyncWAL by using Independent thread for netty #IO in > FanOutOneBlockAsyncDFSOutput > ------------------------------------------------------------------------------------------- > > Key: HBASE-19344 > URL: https://issues.apache.org/jira/browse/HBASE-19344 > Project: HBase > Issue Type: Sub-task > Components: wal > Reporter: Chance Li > Assignee: Duo Zhang > Fix For: 3.0.0, 2.0.0-beta-1 > > Attachments: HBASE-19344-branch-ycsb-1.png, > HBASE-19344-branch.ycsb.png, HBASE-19344-branch.ycsb.png, > HBASE-19344-branch2.patch, HBASE-19344-branch2.patch.2.POC, > HBASE-19344-v1.patch, HBASE-19344.patch, wal-1-test-result.png, > wal-8-test-result.png, ycsb_result_apache20_async_wal.pdf > > > The logic now is that the netty #IO thread and asyncWal's thread are the same > one. > Improvement proposal: > 1, Split into two. > 2, All multiWal share the netty #IO thread pool. -- This message was sent by Atlassian JIRA (v6.4.14#64029)