[jira] [Resolved] (HBASE-22952) HBCK2 replication command is incompatible with 2.0.x

["Peter Somogyi (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-22952?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Peter Somogyi resolved HBASE-22952.
-----------------------------------
    Resolution: Fixed

Merged PR #20 to master. Thanks for the review [~stack]!

> HBCK2 replication command is incompatible with 2.0.x
> ----------------------------------------------------
>
>                 Key: HBASE-22952
>                 URL: https://issues.apache.org/jira/browse/HBASE-22952
>             Project: HBase
>          Issue Type: Bug
>          Components: hbase-operator-tools
>    Affects Versions: operator-1.0.0
>            Reporter: Peter Somogyi
>            Assignee: Peter Somogyi
>            Priority: Critical
>             Fix For: operator-1.0.0
>
>
> HBCK2 does not have a valid version check for `replication` command on 2.0 releases.
> This command relies on ReplicationQueueStorage and ReplicationStorageFactory classes which were added in 2.1.0 so running HBCK2 replication on a 2.0 cluster causes runtime error.
> {noformat}
> $ bin/hbase hbck -j hbase-hbck2-1.0.0-SNAPSHOT.jar replication
> 17:36:16.362 [main] WARN  org.apache.hadoop.util.NativeCodeLoader - Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
> 17:36:16.634 [main] INFO  org.apache.hadoop.hbase.zookeeper.ReadOnlyZKClient - Connect 0x201a4587 to localhost:2181 with session timeout=90000ms, retries 30, retry interval 1000ms, keepAlive=60000ms
> 17:36:17.246 [main] INFO  org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper - Process identifier=HBCK2 connecting to ZooKeeper ensemble=localhost:2181
> 17:36:17.253 [main] INFO  org.apache.hadoop.hbase.client.ConnectionImplementation - Closing master protocol: MasterService
> 17:36:17.253 [main] INFO  org.apache.hadoop.hbase.zookeeper.ReadOnlyZKClient - Close zookeeper connection 0x201a4587 to localhost:2181
> Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/hadoop/hbase/replication/ReplicationStorageFactory
> 	at org.apache.hbase.hbck1.ReplicationChecker.<init>(ReplicationChecker.java:59)
> 	at org.apache.hbase.hbck1.HBaseFsck.checkAndFixReplication(HBaseFsck.java:3772)
> 	at org.apache.hbase.ReplicationFsck.fsck(ReplicationFsck.java:65)
> 	at org.apache.hbase.HBCK2.doCommandLine(HBCK2.java:571)
> 	at org.apache.hbase.HBCK2.run(HBCK2.java:470)
> 	at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
> 	at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84)
> 	at org.apache.hbase.HBCK2.main(HBCK2.java:620)
> Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.hbase.replication.ReplicationStorageFactory
> 	at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
> 	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
> 	... 8 more
> {noformat}



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