Our Kafka cleaner has stopped running log compactions. From the log, we found:
2016-08-03 20:57:19,240 ERROR kafka.log.LogCleaner: [kafka-log-cleaner-thread-0], Error due to java.lang.IllegalArgumentException: requirement failed: Last clean offset is 104326 but segment base offset is 0 for log session-store-2.0-tickets-changelog-62. at scala.Predef$.require(Predef.scala:219) at kafka.log.Cleaner.buildOffsetMap(LogCleaner.scala:584) at kafka.log.Cleaner.clean(LogCleaner.scala:329) at kafka.log.LogCleaner$CleanerThread.cleanOrSleep(LogCleaner.scala:237) at kafka.log.LogCleaner$CleanerThread.doWork(LogCleaner.scala:215) at kafka.utils.ShutdownableThread.run(ShutdownableThread.scala:63) 2016-08-03 20:57:19,310 INFO kafka.log.LogCleaner: [kafka-log-cleaner-thread-0], Stopped Can anyone let me know what this means? Thanks, David