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https://issues.apache.org/jira/browse/KAFKA-1819?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14271612#comment-14271612
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Neha Narkhede commented on KAFKA-1819:
--------------------------------------
[~gwenshap] Saw the following unit test failures on the latest patch, while
trying to check it in -
{code}
kafka.server.ServerShutdownTest > testCleanShutdownWithDeleteTopicEnabled FAILED
junit.framework.AssertionFailedError: expected:<0> but was:<1>
at junit.framework.Assert.fail(Assert.java:47)
at junit.framework.Assert.failNotEquals(Assert.java:277)
at junit.framework.Assert.assertEquals(Assert.java:64)
at junit.framework.Assert.assertEquals(Assert.java:195)
at junit.framework.Assert.assertEquals(Assert.java:201)
at
kafka.server.ServerShutdownTest.verifyNonDaemonThreadsStatus(ServerShutdownTest.scala:145)
at
kafka.server.ServerShutdownTest.testCleanShutdownWithDeleteTopicEnabled(ServerShutdownTest.scala:114)
kafka.server.ServerShutdownTest > testCleanShutdownAfterFailedStartup FAILED
junit.framework.AssertionFailedError: expected:<0> but was:<1>
at junit.framework.Assert.fail(Assert.java:47)
at junit.framework.Assert.failNotEquals(Assert.java:277)
at junit.framework.Assert.assertEquals(Assert.java:64)
at junit.framework.Assert.assertEquals(Assert.java:195)
at junit.framework.Assert.assertEquals(Assert.java:201)
at
kafka.server.ServerShutdownTest.verifyNonDaemonThreadsStatus(ServerShutdownTest.scala:145)
at
kafka.server.ServerShutdownTest.testCleanShutdownAfterFailedStartup(ServerShutdownTest.scala:141)
kafka.server.ServerShutdownTest > testCleanShutdown FAILED
junit.framework.AssertionFailedError: expected:<0> but was:<1>
at junit.framework.Assert.fail(Assert.java:47)
at junit.framework.Assert.failNotEquals(Assert.java:277)
at junit.framework.Assert.assertEquals(Assert.java:64)
at junit.framework.Assert.assertEquals(Assert.java:195)
at junit.framework.Assert.assertEquals(Assert.java:201)
at
kafka.server.ServerShutdownTest.verifyNonDaemonThreadsStatus(ServerShutdownTest.scala:145)
at
kafka.server.ServerShutdownTest.testCleanShutdown(ServerShutdownTest.scala:101)
{code}
> Cleaner gets confused about deleted and re-created topics
> ---------------------------------------------------------
>
> Key: KAFKA-1819
> URL: https://issues.apache.org/jira/browse/KAFKA-1819
> Project: Kafka
> Issue Type: Bug
> Reporter: Gian Merlino
> Assignee: Gwen Shapira
> Priority: Blocker
> Fix For: 0.8.2
>
> Attachments: KAFKA-1819.patch, KAFKA-1819_2014-12-26_13:58:44.patch,
> KAFKA-1819_2014-12-30_16:01:19.patch
>
>
> I get an error like this after deleting a compacted topic and re-creating it.
> I think it's because the brokers don't remove cleaning checkpoints from the
> cleaner-offset-checkpoint file. This is from a build based off commit bd212b7.
> java.lang.IllegalArgumentException: requirement failed: Last clean offset is
> 587607 but segment base offset is 0 for log foo-6.
> at scala.Predef$.require(Predef.scala:233)
> at kafka.log.Cleaner.buildOffsetMap(LogCleaner.scala:502)
> at kafka.log.Cleaner.clean(LogCleaner.scala:300)
> at
> kafka.log.LogCleaner$CleanerThread.cleanOrSleep(LogCleaner.scala:214)
> at kafka.log.LogCleaner$CleanerThread.doWork(LogCleaner.scala:192)
> at kafka.utils.ShutdownableThread.run(ShutdownableThread.scala:60)
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