maheshk114 commented on a change in pull request #541: HIVE-21197 : Hive
Replication can add duplicate data during migration to a target with
hive.strict.managed.tables enabled
URL: https://github.com/apache/hive/pull/541#discussion_r259622190
##########
File path: ql/src/java/org/apache/hadoop/hive/ql/exec/ReplCopyTask.java
##########
@@ -271,12 +299,13 @@ public String getName() {
LOG.debug("ReplCopyTask:getLoadCopyTask: {}=>{}", srcPath, dstPath);
if ((replicationSpec != null) && replicationSpec.isInReplicationScope()){
ReplCopyWork rcwork = new ReplCopyWork(srcPath, dstPath, false);
- if (replicationSpec.isReplace() &&
conf.getBoolVar(REPL_ENABLE_MOVE_OPTIMIZATION)) {
+ if (replicationSpec.isReplace() &&
(conf.getBoolVar(REPL_ENABLE_MOVE_OPTIMIZATION) || copyToMigratedTxnTable)) {
rcwork.setDeleteDestIfExist(true);
Review comment:
done
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