gaurav-narula commented on code in PR #15136:
URL: https://github.com/apache/kafka/pull/15136#discussion_r1568882032
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core/src/main/scala/kafka/log/LogManager.scala:
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@@ -1176,6 +1176,42 @@ class LogManager(logDirs: Seq[File],
}
}
+ def recoverAbandonedFutureLogs(brokerId: Int, newTopicsImage: TopicsImage):
Unit = {
+ val abandonedFutureLogs = findAbandonedFutureLogs(brokerId, newTopicsImage)
+ abandonedFutureLogs.foreach { case (futureLog, currentLog) =>
+ val tp = futureLog.topicPartition
+
+ futureLog.renameDir(UnifiedLog.logDirName(tp), shouldReinitialize = true)
+ futureLog.removeLogMetrics()
+ futureLogs.remove(tp)
+
+ currentLog.foreach { log =>
+ log.removeLogMetrics()
+ log.renameDir(UnifiedLog.logDeleteDirName(tp), shouldReinitialize =
false)
+ addLogToBeDeleted(log)
+ info(s"Old log for partition ${tp} is renamed to
${log.dir.getAbsolutePath} and is scheduled for deletion")
+ }
+
+ currentLogs.put(tp, futureLog)
+ futureLog.newMetrics()
+
+ info(s"Successfully renamed abandoned future log for $tp")
Review Comment:
I've refactored LogManager to use `replaceCurrentWithFutureLog` in
[b87a21f](https://github.com/apache/kafka/pull/15136/commits/b87a21f3bd0eea6e4083a2d14b41053361f7b40a).
PTAL
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