[ https://issues.apache.org/jira/browse/AMBARI-15566?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
bhuvnesh chaudhary updated AMBARI-15566: ---------------------------------------- Resolution: Fixed Status: Resolved (was: Patch Available) > Update HAWQ default_hash_table_bucket_number property logic > ----------------------------------------------------------- > > Key: AMBARI-15566 > URL: https://issues.apache.org/jira/browse/AMBARI-15566 > Project: Ambari > Issue Type: Bug > Reporter: Alexander Denissov > Assignee: Alexander Denissov > Priority: Minor > Fix For: 2.2.2 > > Attachments: AMBARI-15566.branch22.patch > > > Update the recommendation logic: > Given that the hawq_rm_nvseg_perquery_limit = 512, > 1) default_hash_table_bucket_number = #nodes * x where x is the maximal value > that satisfy two conditions: x <= 6 and #nodes * x < 512 > 2) if #nodes > 512, default_hash_table_bucket_number = 512. -- This message was sent by Atlassian JIRA (v6.3.4#6332)