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https://issues.apache.org/jira/browse/HBASE-14525?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14950903#comment-14950903
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Hudson commented on HBASE-14525:
--------------------------------
SUCCESS: Integrated in HBase-1.3-IT #221 (See
[https://builds.apache.org/job/HBase-1.3-IT/221/])
HBASE-14525 Append and increment operation throws NullPointerException
(anoopsamjohn: rev ced679423084c208fa1e09723d5f61c5cab52408)
* hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java
*
hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestAtomicOperation.java
> Append and increment operation throws NullPointerException on non-existing
> column families.
> -------------------------------------------------------------------------------------------
>
> Key: HBASE-14525
> URL: https://issues.apache.org/jira/browse/HBASE-14525
> Project: HBase
> Issue Type: Bug
> Components: shell
> Affects Versions: 2.0.0
> Reporter: Abhishek Kumar
> Assignee: Abhishek Kumar
> Priority: Minor
> Fix For: 2.0.0, 1.3.0
>
> Attachments: HBASE-14525-V1.patch, HBASE-14525.patch
>
>
> When performing append operation on non-existing column families,
> NullPointerException is thrown in hbase shell as shown below:
> {noformat}
> hbase(main):007:0> append 't1', 'r1', 'none:c1', '123'
> ERROR: java.io.IOException
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2175)
> at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:106)
> at org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(RpcExecutor.java:130)
> at org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.java:107)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.NullPointerException
> at org.apache.hadoop.hbase.regionserver.HRegion.doGet(HRegion.java:6987)
> at org.apache.hadoop.hbase.regionserver.HRegion.append(HRegion.java:7048)
> at
> org.apache.hadoop.hbase.regionserver.RSRpcServices.append(RSRpcServices.java:580)
> at
> org.apache.hadoop.hbase.regionserver.RSRpcServices.mutate(RSRpcServices.java:2206)
> at
> org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:32452)
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2133)
> ... 4 more
> {noformat}
> This seems to be caused by absence of check for valid family names as done in
> other operations like 'Put' in HRegion.java
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