[
https://issues.apache.org/jira/browse/HIVE-20914?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16726698#comment-16726698
]
Adam Szita commented on HIVE-20914:
-----------------------------------
Hi [~dkuzmenko],
[^HIVE-20914.10.patch] looks good to me, +1
> MRScratchDir permission denied when "hive.server2.enable.doAs",
> "hive.exec.submitviachild" are set to "true" and impersonated/proxy user is
> used
> ------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: HIVE-20914
> URL: https://issues.apache.org/jira/browse/HIVE-20914
> Project: Hive
> Issue Type: Bug
> Components: HiveServer2
> Reporter: Denys Kuzmenko
> Assignee: Denys Kuzmenko
> Priority: Major
> Attachments: HIVE-20914.1.patch, HIVE-20914.10.patch,
> HIVE-20914.2.patch, HIVE-20914.3.patch, HIVE-20914.4.patch,
> HIVE-20914.5.patch, HIVE-20914.6.patch, HIVE-20914.7.patch,
> HIVE-20914.8.patch, HIVE-20914.9.patch
>
>
> The above issue could be reproduced in none Kerberos cluster using the below
> steps:
> 1. Set "hive.exec.submitviachild" value to "true".
> 2. Run a count query not using "hive" user.
> {code}beeline -u 'jdbc:hive2://localhost:10000' -n hdfs{code}
> There is no issue when we try to execute the same query using the "hive" user.
> {code:java}
> Exception in thread "main" java.lang.RuntimeException:
> org.apache.hadoop.security.AccessControlException: Permission denied:
> user=hive, access=EXECUTE, inode="/tmp/hive/hdfs":hdfs:supergroup:drwx------
> at
> org.apache.hadoop.hdfs.server.namenode.DefaultAuthorizationProvider.checkFsPermission(DefaultAuthorizationProvider.java:279)
> at
> org.apache.hadoop.hdfs.server.namenode.DefaultAuthorizationProvider.check(DefaultAuthorizationProvider.java:260)
> at
> org.apache.hadoop.hdfs.server.namenode.DefaultAuthorizationProvider.checkTraverse(DefaultAuthorizationProvider.java:201)
> at
> org.apache.hadoop.hdfs.server.namenode.DefaultAuthorizationProvider.checkPermission(DefaultAuthorizationProvider.java:154)
> at
> org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:152)
> at
> org.apache.hadoop.hdfs.server.namenode.FSDirectory.checkPermission(FSDirectory.java:3877)
> at
> org.apache.hadoop.hdfs.server.namenode.FSDirectory.checkPermission(FSDirectory.java:3860)
> at
> org.apache.hadoop.hdfs.server.namenode.FSDirectory.checkTraverse(FSDirectory.java:3847)
> at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkTraverse(FSNamesystem.java:6822)
> at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.mkdirsInternal(FSNamesystem.java:4551)
> at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.mkdirsInt(FSNamesystem.java:4529)
> at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.mkdirs(FSNamesystem.java:4502)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNodeRpcServer.mkdirs(NameNodeRpcServer.java:884)
> at
> org.apache.hadoop.hdfs.server.namenode.AuthorizationProviderProxyClientProtocol.mkdirs(AuthorizationProviderProxyClientProtocol.java:328)
> at
> org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolServerSideTranslatorPB.mkdirs(ClientNamenodeProtocolServerSideTranslatorPB.java:641)
> at
> org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$ClientNamenodeProtocol$2.callBlockingMethod(ClientNamenodeProtocolProtos.java)
> at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:617)
> at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1073) at
> org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2281) at
> org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2277) at
> java.security.AccessController.doPrivileged(Native Method) at
> javax.security.auth.Subject.doAs(Subject.java:422) at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1920)
> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2275) at
> org.apache.hadoop.hive.ql.Context.getScratchDir(Context.java:285) at
> org.apache.hadoop.hive.ql.Context.getMRScratchDir(Context.java:328) at
> org.apache.hadoop.hive.ql.Context.getMRTmpPath(Context.java:444) at
> org.apache.hadoop.hive.ql.exec.mr.ExecDriver.execute(ExecDriver.java:243) at
> org.apache.hadoop.hive.ql.exec.mr.ExecDriver.main(ExecDriver.java:771) at
> sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498) at
> org.apache.hadoop.util.RunJar.run(RunJar.java:221) at
> org.apache.hadoop.util.RunJar.main(RunJar.java:136)
> {code}
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
