[jira] [Resolved] (HBASE-24808) skip empty log cleaner delegate class names (WAS => cleaner.CleanerChore: Can NOT create CleanerDelegate= ClassNotFoundException)

["Michael Stack (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-24808?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Stack resolved HBASE-24808.
-----------------------------------
    Fix Version/s: 2.4.0
                   2.3.1
                   3.0.0-alpha-1
     Hadoop Flags: Reviewed
         Assignee: Michael Stack
       Resolution: Fixed

Pushed to 2.3+. Thanks for reviews [~anoop.hbase] , [~vjasani] , and [~busbey]

> skip empty log cleaner delegate class names (WAS => cleaner.CleanerChore: Can NOT create CleanerDelegate= ClassNotFoundException)
> ---------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-24808
>                 URL: https://issues.apache.org/jira/browse/HBASE-24808
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Michael Stack
>            Assignee: Michael Stack
>            Priority: Trivial
>             Fix For: 3.0.0-alpha-1, 2.3.1, 2.4.0
>
>
> 2020-07-31 00:19:49,839 WARN [master/ps0753:16000:becomeActiveMaster] cleaner.CleanerChore: Can NOT create CleanerDelegate=
> java.lang.ClassNotFoundException:
> at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
>  at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
>  at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
>  at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
>  at java.lang.Class.forName0(Native Method)
>  at java.lang.Class.forName(Class.java:264)
>  at org.apache.hadoop.hbase.master.cleaner.CleanerChore.newFileCleaner(CleanerChore.java:173)
>  at org.apache.hadoop.hbase.master.cleaner.CleanerChore.initCleanerChain(CleanerChore.java:155)
>  at org.apache.hadoop.hbase.master.cleaner.CleanerChore.<init>(CleanerChore.java:105)
>  at org.apache.hadoop.hbase.master.cleaner.HFileCleaner.<init>(HFileCleaner.java:139)
>  at org.apache.hadoop.hbase.master.cleaner.HFileCleaner.<init>(HFileCleaner.java:120)
>  at org.apache.hadoop.hbase.master.HMaster.startServiceThreads(HMaster.java:1424)
>  at org.apache.hadoop.hbase.master.HMaster.finishActiveMasterInitialization(HMaster.java:1025)
>  at org.apache.hadoop.hbase.master.HMaster.startActiveMasterManager(HMaster.java:2189)
>  at org.apache.hadoop.hbase.master.HMaster.lambda$run$0(HMaster.java:609)
>  at java.lang.Thread.run(Thread.java:748)
>  
> This is the config:
>  
> <property>
>  <name>hbase.master.hfilecleaner.plugins</name>
>  <value>
>  </value>
>  <description>
> <property>
>  
>  



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