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https://issues.apache.org/jira/browse/HBASE-10172?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13848883#comment-13848883
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Himanshu Vashishtha commented on HBASE-10172:
---------------------------------------------
I'd say that it qualifies more of a user/dev list question for now rather than
opening a jira here.
Could you please move it the email list. Also,
1) Could you please add more of the error stacktrace? Rather, pastebin the log
emitted by the command.
2) Was running with help option (upgrade --h) successful? Just want to sure its
not a configuration issue. What is the output.
Thanks [~hzwangxx].
> hbase upgrade -check error
> --------------------------
>
> Key: HBASE-10172
> URL: https://issues.apache.org/jira/browse/HBASE-10172
> Project: HBase
> Issue Type: Bug
> Reporter: wang xiyi
>
> Hi, I want to upgrade hbase from 0.94 to 0.96. According to
> http://hbase.apache.org/book/upgrade0.96.html, I encountered a problem as
> follows:
> {code}
> Exception in thread "main" java.lang.UnsupportedOperationException: This is
> supposed to be overridden by subclasses.
> at
> com.google.protobuf.GeneratedMessage.getUnknownFields(GeneratedMessage.java:180)
> at
> org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$GetListingRequestProto.getSerializedSize(ClientNamenodeProtocolProtos.java:18005)
> .....
> {code}
> hadoop version: hadoop-2.0.0-cdh4.2.1
> hbase version:hbase-0.94.0-cdh4.2.1
> Thanks~
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