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https://issues.apache.org/jira/browse/HBASE-9448?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Purtell resolved HBASE-9448.
-----------------------------------
Resolution: Fixed
Hadoop Flags: Reviewed
Committed.
> [0.94] Shell needs to fall back after HBASE-9182 if talking to older servers
> ----------------------------------------------------------------------------
>
> Key: HBASE-9448
> URL: https://issues.apache.org/jira/browse/HBASE-9448
> Project: HBase
> Issue Type: Bug
> Reporter: Lars Hofhansl
> Assignee: Andrew Purtell
> Priority: Blocker
> Fix For: 0.94.12
>
> Attachments: 9448.patch
>
>
> Here's what I see in a new (0.94.12) client connecting to an old (0.94.7)
> cluster and doing a "list" in the shell:
> {code}
> ERROR: org.apache.hadoop.ipc.RemoteException: java.io.IOException:
> java.lang.NoSuchMethodException:
> org.apache.hadoop.hbase.ipc.HMasterInterface.getTableNames()
> at java.lang.Class.getMethod(Class.java:1624)
> at
> org.apache.hadoop.hbase.ipc.SecureRpcEngine$Server.call(SecureRpcEngine.java:293)
> at
> org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1426)
> {code}
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