[ https://issues.apache.org/jira/browse/HBASE-20786?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael Stack updated HBASE-20786: ---------------------------------- Parent: (was: HBASE-20188) Issue Type: Bug (was: Sub-task) > Table create with thousands of regions takes too long > ----------------------------------------------------- > > Key: HBASE-20786 > URL: https://issues.apache.org/jira/browse/HBASE-20786 > Project: HBase > Issue Type: Bug > Components: Performance > Reporter: Michael Stack > Priority: Major > Attachments: HBASE-20786.master.001.patch > > > Internal testing has create of a table with 33k regions taking 18 minutes. > Let me provide more info below. We have an executor with default ten threads > handling the creation of the regions in HDFS which helps distribute out the > load but its not enough. This cluster had >600 servers. Let me add detail. > Need to spend some time on speeding up create/assigns. Made this an umbrella > issue so can pick off pieces of the problem as subtasks. -- This message was sent by Atlassian Jira (v8.3.4#803005)