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https://issues.apache.org/jira/browse/HDFS-15585?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ayush Saxena resolved HDFS-15585.
---------------------------------
Fix Version/s: 3.4.0
3.3.1
Hadoop Flags: Reviewed
Resolution: Fixed
Committed to trunk and branch-3.3
Thanx [~umamaheswararao] for the contribution!!!
> ViewDFS#getDelegationToken should not throw UnsupportedOperationException.
> --------------------------------------------------------------------------
>
> Key: HDFS-15585
> URL: https://issues.apache.org/jira/browse/HDFS-15585
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Affects Versions: 3.4.0
> Reporter: Uma Maheswara Rao G
> Assignee: Uma Maheswara Rao G
> Priority: Major
> Labels: pull-request-available
> Fix For: 3.3.1, 3.4.0
>
> Time Spent: 1h
> Remaining Estimate: 0h
>
> When starting Hive in secure environment, it is throwing
> UnsupportedOprationException from ViewDFS.
> at org.apache.hive.service.server.HiveServer2.start(HiveServer2.java:736)
> ~[hive-service-3.1.3000.7.2.3.0-54.jar:3.1.3000.7.2.3.0-54]
> at
> org.apache.hive.service.server.HiveServer2.startHiveServer2(HiveServer2.java:1077)
> ~[hive-service-3.1.3000.7.2.3.0-54.jar:3.1.3000.7.2.3.0-54]
> ... 9 more
> Caused by: java.lang.UnsupportedOperationException
> at
> org.apache.hadoop.hdfs.ViewDistributedFileSystem.getDelegationToken(ViewDistributedFileSystem.java:1042)
> ~[hadoop-hdfs-client-3.1.1.7.2.3.0-54.jar:?]
> at
> org.apache.hadoop.security.token.DelegationTokenIssuer.collectDelegationTokens(DelegationTokenIssuer.java:95)
> ~[hadoop-common-3.1.1.7.2.3.0-54.jar:?]
> at
> org.apache.hadoop.security.token.DelegationTokenIssuer.addDelegationTokens(DelegationTokenIssuer.java:76)
> ~[hadoop-common-3.1.1.7.2.3.0-54.jar:?]
> at
> org.apache.tez.common.security.TokenCache.obtainTokensForFileSystemsInternal(TokenCache.java:140)
> ~[tez-api-0.9.1.7.2.3.0-54.jar:0.9.1.7.2.3.0-54]
> at
> org.apache.tez.common.security.TokenCache.obtainTokensForFileSystemsInternal(TokenCache.java:101)
> ~[tez-api-0.9.1.7.2.3.0-54.jar:0.9.1.7.2.3.0-54]
> at
> org.apache.tez.common.security.TokenCache.obtainTokensForFileSystems(TokenCache.java:77)
> ~[tez-api-0.9.1.7.2.3.0-54.jar:0.9.1.7.2.3.0-54]
> at
> org.apache.hadoop.hive.ql.exec.tez.TezSessionState.createLlapCredentials(TezSessionState.java:443)
> ~[hive-exec-3.1.3000.7.2.3.0-54.jar:3.1.3000.7.2.3.0-54]
> at
> org.apache.hadoop.hive.ql.exec.tez.TezSessionState.openInternal(TezSessionState.java:354)
> ~[hive-exec-3.1.3000.7.2.3.0-54.jar:3.1.3000.7.2.3.0-54]
> at
> org.apache.hadoop.hive.ql.exec.tez.TezSessionState.open(TezSessionState.java:313)
> ~[hive-exec-3.1.3000.7.2.3.0-54.jar:3.1.3000.7.2.3.0-54]
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