deniskuzZ commented on code in PR #3346:
URL: https://github.com/apache/hive/pull/3346#discussion_r892586679
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ql/src/java/org/apache/hadoop/hive/ql/exec/repl/ReplLoadTask.java:
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@@ -739,6 +741,23 @@ private int executeIncrementalLoad(long loadStartTime)
throws Exception {
LOG.info("Dropping table {} for optimised bootstarap",
work.dbNameToLoadIn + "." + table);
db.dropTable(work.dbNameToLoadIn + "." + table, true);
}
+ Database sourceDb = getSourceDbMetadata(); //This sourceDb was the
actual target prior to failover.
+ Map<String, String> sourceDbProps = sourceDb.getParameters();
+ List<String> replicationProps = MetaStoreUtils.getReplicationDbProps();
//Replication Props will be handled separately as part of preAckTask.
+ for (Map.Entry<String, String> currProp :
targetDb.getParameters().entrySet()) {
Review Comment:
should we do a pre-filter to avoid the lookups or move replicationProps into
a HashSet?
````
Map<String, String> props = targetDb.getParameters();
for (String key : replicationProps) {
props.remove(key);
}
````
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