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Posted to issues@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2013/09/16 07:24:51 UTC
[jira] [Updated] (HBASE-9541) icv fails w/ npe if client does not
support cellblocks
[ https://issues.apache.org/jira/browse/HBASE-9541?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
stack updated HBASE-9541:
-------------------------
Attachment: 9541.txt
Patch that fixes Mutate. Checks what client supports and returns whatever it wants (previous we just returned cellblocks).
Of note, get nor multiGet do cellblocks -- they always pb the result. Making new issue to address that.
> icv fails w/ npe if client does not support cellblocks
> ------------------------------------------------------
>
> Key: HBASE-9541
> URL: https://issues.apache.org/jira/browse/HBASE-9541
> Project: HBase
> Issue Type: Bug
> Components: IPC/RPC
> Reporter: stack
> Assignee: stack
> Attachments: 9541.txt
>
>
> Benoît found an npe migrating asynchbase to 0.96 exercising icv:
> {code}
> 2013-09-14 23:27:17,305 WARN [RpcServer.handler=10,port=60934]
> ipc.RpcServer: RpcServer.handler=10,port=60934: caught:
> java.lang.NullPointerException
> at org.apache.hadoop.hbase.ipc.RpcServer.channelWrite(RpcServer.java:2346)
> at org.apache.hadoop.hbase.ipc.RpcServer$Responder.processResponse(RpcServer.java:985)
> at org.apache.hadoop.hbase.ipc.RpcServer$Responder.doRespond(RpcServer.java:1062)
> at org.apache.hadoop.hbase.ipc.RpcServer$Call.sendResponseIfReady(RpcServer.java:478)
> at org.apache.hadoop.hbase.ipc.RpcServer$Handler.run(RpcServer.java:1875)
> {code}
> This is stalling progress on asynchbase migration.
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