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Posted to issues@hbase.apache.org by "Jerry He (JIRA)" <ji...@apache.org> on 2017/01/06 23:09:58 UTC
[jira] [Commented] (HBASE-17435) Call to preCommitStoreFile() hook
encounters SaslException in secure deployment
[ https://issues.apache.org/jira/browse/HBASE-17435?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15806097#comment-15806097 ]
Jerry He commented on HBASE-17435:
----------------------------------
Yeah. The ugi and User obtained from Rpc on the server side does not contain any Kerberos credentials. They need to be added explicitly to be used by ugi.doAs() for that ugi.
> Call to preCommitStoreFile() hook encounters SaslException in secure deployment
> -------------------------------------------------------------------------------
>
> Key: HBASE-17435
> URL: https://issues.apache.org/jira/browse/HBASE-17435
> Project: HBase
> Issue Type: Bug
> Reporter: Ted Yu
> Attachments: 17435.v1.txt
>
>
> [~romil.choksi] was testing bulk load in secure cluster where LoadIncrementalHFiles failed.
> Looking at region server log, we saw the following:
> {code}
> at org.apache.hadoop.hbase.client.ClientSmallReversedScanner.next(ClientSmallReversedScanner.java:185)
> at org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation.locateRegionInMeta(ConnectionManager.java:1257)
> at org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation.locateRegion(ConnectionManager.java:1163)
> at org.apache.hadoop.hbase.client.RpcRetryingCallerWithReadReplicas.getRegionLocations(RpcRetryingCallerWithReadReplicas.java:300)
> at org.apache.hadoop.hbase.client.ScannerCallableWithReplicas.call(ScannerCallableWithReplicas.java:156)
> at org.apache.hadoop.hbase.client.ScannerCallableWithReplicas.call(ScannerCallableWithReplicas.java:60)
> at org.apache.hadoop.hbase.client.RpcRetryingCaller.callWithoutRetries(RpcRetryingCaller.java:200)
> at org.apache.hadoop.hbase.client.ClientScanner.call(ClientScanner.java:327)
> at org.apache.hadoop.hbase.client.ClientScanner.nextScanner(ClientScanner.java:302)
> at org.apache.hadoop.hbase.client.ClientScanner.initializeScannerInConstruction(ClientScanner.java:167)
> at org.apache.hadoop.hbase.client.ClientScanner.<init>(ClientScanner.java:162)
> at org.apache.hadoop.hbase.client.HTable.getScanner(HTable.java:794)
> at org.apache.hadoop.hbase.backup.impl.BackupSystemTable.getBackupContexts(BackupSystemTable.java:540)
> at org.apache.hadoop.hbase.backup.impl.BackupSystemTable.getBackupHistory(BackupSystemTable.java:517)
> at org.apache.hadoop.hbase.backup.impl.BackupSystemTable.getTablesForBackupType(BackupSystemTable.java:589)
> at org.apache.hadoop.hbase.backup.BackupObserver.preCommitStoreFile(BackupObserver.java:89)
> at org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost$61.call(RegionCoprocessorHost.java:1494)
> at org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost$RegionOperation.call(RegionCoprocessorHost.java:1660)
> at org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.execOperation(RegionCoprocessorHost.java:1734)
> at org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.execOperation(RegionCoprocessorHost.java:1692)
> at org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.preCommitStoreFile(RegionCoprocessorHost.java:1490)
> at org.apache.hadoop.hbase.regionserver.HRegion.bulkLoadHFiles(HRegion.java:5512)
> at org.apache.hadoop.hbase.security.access.SecureBulkLoadEndpoint$1.run(SecureBulkLoadEndpoint.java:293)
> at org.apache.hadoop.hbase.security.access.SecureBulkLoadEndpoint$1.run(SecureBulkLoadEndpoint.java:276)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:356)
> at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1704)
> at org.apache.hadoop.hbase.security.access.SecureBulkLoadEndpoint.secureBulkLoadHFiles(SecureBulkLoadEndpoint.java:276)
> at org.apache.hadoop.hbase.protobuf.generated.SecureBulkLoadProtos$SecureBulkLoadService.callMethod(SecureBulkLoadProtos.java:4721)
> ...
> Caused by: java.lang.RuntimeException: SASL authentication failed. The most likely cause is missing or invalid credentials. Consider 'kinit'.
> at org.apache.hadoop.hbase.ipc.RpcClientImpl$Connection$1.run(RpcClientImpl.java:679)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:415)
> at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1724)
> at org.apache.hadoop.hbase.ipc.RpcClientImpl$Connection.handleSaslConnectionFailure(RpcClientImpl.java:637)
> at org.apache.hadoop.hbase.ipc.RpcClientImpl$Connection.setupIOstreams(RpcClientImpl.java:745)
> ... 16 more
> Caused by: javax.security.sasl.SaslException: GSS initiate failed [Caused by GSSException: No valid credentials provided (Mechanism level: Attempt to obtain new INITIATE credentials failed! (null))]
> at com.sun.security.sasl.gsskerb.GssKrb5Client.evaluateChallenge(GssKrb5Client.java:212)
> at org.apache.hadoop.hbase.security.HBaseSaslRpcClient.saslConnect(HBaseSaslRpcClient.java:179)
> at org.apache.hadoop.hbase.ipc.RpcClientImpl$Connection.setupSaslConnection(RpcClientImpl.java:611)
> at org.apache.hadoop.hbase.ipc.RpcClientImpl$Connection.access$600(RpcClientImpl.java:156)
> at org.apache.hadoop.hbase.ipc.RpcClientImpl$Connection$2.run(RpcClientImpl.java:737)
> {code}
> The cause was that in the coprocessor hook, security Token for accessing hbase was missing, leading to the above SaslException.
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