[ https://issues.apache.org/jira/browse/HIVE-26740?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ádám Szita resolved HIVE-26740. ------------------------------- Fix Version/s: 4.0.0 Resolution: Fixed Committed to master. Thanks for the review [~dengzh] > HS2 makes direct connections to HMS backend DB due to Compaction/StatsUpdater > ----------------------------------------------------------------------------- > > Key: HIVE-26740 > URL: https://issues.apache.org/jira/browse/HIVE-26740 > Project: Hive > Issue Type: Bug > Reporter: Ádám Szita > Assignee: Ádám Szita > Priority: Major > Labels: pull-request-available > Fix For: 4.0.0 > > Time Spent: 0.5h > Remaining Estimate: 0h > > HIVE-20172 solved an issue where HMS was running the compaction worker, and > StatUpdater thus ran in the very same JVM causing kerberos issues while > connecting to "itself". The fix was to update HMS URI setting to empty > string. This way HMS wouldn't have to go around itself to connect to itself :) > But.. this is not correct anymore, as Hive doesn't support running the > compaction worker on HMS side anymore, but only on HS2. So in any case this > code part ends up executed in HS2, where an embedded HMS will be created due > to this empty string URIs config, and eventually will open connections > directly to HMS backend DB. > We need to remove this setting as it was fixing something that is not > relevant anymore. -- This message was sent by Atlassian Jira (v8.20.10#820010)