pkumarsinha commented on a change in pull request #2529:
URL: https://github.com/apache/hive/pull/2529#discussion_r677196856
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File path: ql/src/java/org/apache/hadoop/hive/ql/exec/repl/ReplLoadTask.java
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@@ -554,6 +554,24 @@ public void run() throws SemanticException {
}
}
});
+ if (work.shouldFailover()) {
+ listOfPreAckTasks.add(new PreAckTask() {
+ @Override
+ public void run() throws SemanticException {
+ try {
+ Database db = getHive().getDatabase(work.getTargetDatabase());
+ if (!MetaStoreUtils.isTargetOfReplication(db)) {
+ return;
+ }
+ LOG.info("Removing property: {} from database: {}",
ReplConst.TARGET_OF_REPLICATION, db.getName());
+ db.getParameters().remove(ReplConst.TARGET_OF_REPLICATION);
Review comment:
If you remove the property TARGET_OF_REPLICATION at this point of time
which will allow the background threads like Partition Management/ Stat
Updater etc. Can we still rollback in that case? Wondering if we should delay
the removal of this property until first dump in reverse direction?
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