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https://issues.apache.org/jira/browse/HBASE-11049?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13977600#comment-13977600
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Andrew Purtell commented on HBASE-11049:
----------------------------------------
+1 for 0.98
> HBase WALPlayer needs to add credentials to job to play to table
> ----------------------------------------------------------------
>
> Key: HBASE-11049
> URL: https://issues.apache.org/jira/browse/HBASE-11049
> Project: HBase
> Issue Type: Bug
> Components: mapreduce
> Affects Versions: 0.96.2, 0.98.1
> Reporter: Jerry He
> Assignee: Jerry He
> Priority: Minor
> Fix For: 0.99.0
>
> Attachments: HBASE-11049-trunk.patch
>
>
> In a secure cluster, WALPlayer needs to add credentials to job.
> Currently when replaying onto live table, we get this security exception:
> {code}
> javax.security.sasl.SaslException: Failure to initialize security context
> [Caused by org.ietf.jgss.GSSException, major code: 13, minor code: 0
> major string: Invalid credentials
> minor string: Cannot get credential from JAAS Subject for principal:
> default principal ]
> at
> com.ibm.security.sasl.gsskerb.GssKrb5Client.<init>(GssKrb5Client.java:131)
> at
> com.ibm.security.sasl.gsskerb.FactoryImpl.createSaslClient(FactoryImpl.java:53)
> at javax.security.sasl.Sasl.createSaslClient(Sasl.java:362)
> at
> org.apache.hadoop.hbase.security.HBaseSaslRpcClient.<init>(HBaseSaslRpcClient.java:96)
> ...
> at
> org.apache.hadoop.hbase.ipc.RpcClient$Connection$2.run(RpcClient.java:878)
> at
> java.security.AccessController.doPrivileged(AccessController.java:366)
> at javax.security.auth.Subject.doAs(Subject.java:572)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1502)
> at
> org.apache.hadoop.hbase.ipc.RpcClient$Connection.setupIOstreams(RpcClient.java:878)
> at
> org.apache.hadoop.hbase.ipc.RpcClient.getConnection(RpcClient.java:1532)
> at org.apache.hadoop.hbase.ipc.RpcClient.call(RpcClient.java:1421)
> ...
> at org.apache.hadoop.hbase.client.HTable$2.call(HTable.java:700)
> at org.apache.hadoop.hbase.client.HTable$2.call(HTable.java:698)
> at
> org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithRetries(RpcRetryingCaller.java:116)
> at
> org.apache.hadoop.hbase.client.HTable.getRowOrBefore(HTable.java:704)
> at
> org.apache.hadoop.hbase.client.MetaScanner.metaScan(MetaScanner.java:144)
> ...
> at org.apache.hadoop.hbase.client.HTable.finishSetup(HTable.java:325)
> at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:191)
> at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:164)
> at
> org.apache.hadoop.hbase.mapreduce.MultiTableOutputFormat$MultiTableRecordWriter.getTable(MultiTableOutputFormat.java:105)
> at
> org.apache.hadoop.hbase.mapreduce.MultiTableOutputFormat$MultiTableRecordWriter.write(MultiTableOutputFormat.java:131)
> ...
> at
> org.apache.hadoop.hbase.mapreduce.WALPlayer$HLogMapper.map(WALPlayer.java:138)
> {code}
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