Peter Somogyi created HBASE-22952:
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Summary: 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
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
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