Teddy Choi created HIVE-26597: --------------------------------- Summary: Fix unsetting of db prop repl.target.for in ReplicationSemanticAnalyzer Key: HIVE-26597 URL: https://issues.apache.org/jira/browse/HIVE-26597 Project: Hive Issue Type: Bug Reporter: Teddy Choi Assignee: Rakshith C
when repl policy is set from A -> B * *repl.target.for* is set on B. when failover is initiated * *repl.failover.endpoint* = *'TARGET'* is set on B. now when reverse policy is set up from {*}A <- B{*}; there is a check in [ReplicationSemanticAnalyzer#initReplDump|https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/parse/ReplicationSemanticAnalyzer.java#L196] which checks for existence of these two properties and if they are set, it unsets the *repl.target.for* property. Because of this optimisedBootstrap won't be triggered because it checks for the existence of *repl.target.for* property during repl dump on target [HERE|https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/exec/repl/OptimisedBootstrapUtils.java#L93]. Fix : remove the code which unsets repl.target.for in ReplicationSemanticAnalyzer, because second dump cycle of optimized bootstrap unsets it. -- This message was sent by Atlassian Jira (v8.20.10#820010)