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stack commented on HBASE-20786: ------------------------------- oh... nvm. Details have log-rolled away. Will try and run a new create... will be back. > 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: Umbrella > Components: Performance > Reporter: stack > Priority: Major > > 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 (v7.6.3#76005)