aasha commented on a change in pull request #977:
URL: https://github.com/apache/hive/pull/977#discussion_r413007694
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File path: ql/src/java/org/apache/hadoop/hive/ql/exec/repl/ReplDumpTask.java
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@@ -438,16 +450,24 @@ private Long incrementalDump(Path dumpRoot, DumpMetaData
dmd, Path cmRoot, Hive
String dbName = (null != work.dbNameOrPattern &&
!work.dbNameOrPattern.isEmpty())
? work.dbNameOrPattern
: "?";
- int maxEventLimit = work.maxEventLimit();
replLogger = new IncrementalDumpLogger(dbName, dumpRoot.toString(),
evFetcher.getDbNotificationEventsCount(work.eventFrom, dbName,
work.eventTo, maxEventLimit),
work.eventFrom, work.eventTo, maxEventLimit);
replLogger.startLog();
+ long dumpedCount = resumeFrom - work.eventFrom;
+ if (dumpedCount > 0) {
+ LOG.info("Event id {} to {} are already dumped, skipping {} events",
work.eventFrom, resumeFrom, dumpedCount);
+ }
+ cleanFailedEventDirIfExists(dumpRoot, resumeFrom);
while (evIter.hasNext()) {
NotificationEvent ev = evIter.next();
lastReplId = ev.getEventId();
Path evRoot = new Path(dumpRoot, String.valueOf(lastReplId));
Review comment:
Path creation is not needed for the skipped events. Can be done only for
the new events
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