Siddharth Seth created HIVE-13128:
-------------------------------------
Summary: NullScan fails on a secure setup
Key: HIVE-13128
URL: https://issues.apache.org/jira/browse/HIVE-13128
Project: Hive
Issue Type: Bug
Affects Versions: 2.1.0
Reporter: Siddharth Seth
Assignee: Siddharth Seth
Priority: Critical
Nullscan provides uris of the form nullscan://null/ - which are added to the
list of FileSystems for which Tez should obtain tokens.
{code}
2016-02-19T02:48:04,481 ERROR [main]: exec.Task (TezTask.java:execute(219)) -
Failed to execute tez graph.
java.lang.IllegalArgumentException: java.net.UnknownHostException: null
at
org.apache.hadoop.security.SecurityUtil.buildTokenService(SecurityUtil.java:406)
~[hadoop-common-2.7.1.2.3.5.1-26.jar:?]
at
org.apache.hadoop.security.SecurityUtil.buildDTServiceName(SecurityUtil.java:291)
~[hadoop-common-2.7.1.2.3.5.1-26.jar:?]
at
org.apache.hadoop.fs.FileSystem.getCanonicalServiceName(FileSystem.java:302)
~[hadoop-common-2.7.1.2.3.5.1-26.jar:?]
at
org.apache.hadoop.fs.FileSystem.collectDelegationTokens(FileSystem.java:524)
~[hadoop-common-2.7.1.2.3.5.1-26.jar:?]
at org.apache.hadoop.fs.FileSystem.addDelegationTokens(FileSystem.java:508)
~[hadoop-common-2.7.1.2.3.5.1-26.jar:?]
at
org.apache.tez.common.security.TokenCache.obtainTokensForFileSystemsInternal(TokenCache.java:107)
~[tez-api-0.8.2.2.3.5.1-26.jar:0.8.2.2.3.5.1-26]
at
org.apache.tez.common.security.TokenCache.obtainTokensForFileSystemsInternal(TokenCache.java:86)
~[tez-api-0.8.2.2.3.5.1-26.jar:0.8.2.2.3.5.1-26]
at
org.apache.tez.common.security.TokenCache.obtainTokensForFileSystems(TokenCache.java:76)
~[tez-api-0.8.2.2.3.5.1-26.jar:0.8.2.2.3.5.1-26]
at
org.apache.tez.client.TezClientUtils.addFileSystemCredentialsFromURIs(TezClientUtils.java:338)
~[tez-api-0.8.2.2.3.5.1-26.jar:0.8.2.2.3.5.1-26]
at
org.apache.tez.client.TezClientUtils.setupDAGCredentials(TezClientUtils.java:369)
~[tez-api-0.8.2.2.3.5.1-26.jar:0.8.2.2.3.5.1-26]
at
org.apache.tez.client.TezClientUtils.prepareAndCreateDAGPlan(TezClientUtils.java:704)
~[tez-api-0.8.2.2.3.5.1-26.jar:0.8.2.2.3.5.1-26]
at org.apache.tez.client.TezClient.submitDAGSession(TezClient.java:522)
~[tez-api-0.8.2.2.3.5.1-26.jar:0.8.2.2.3.5.1-26]
at org.apache.tez.client.TezClient.submitDAG(TezClient.java:468)
~[tez-api-0.8.2.2.3.5.1-26.jar:0.8.2.2.3.5.1-26]
at org.apache.hadoop.hive.ql.exec.tez.TezTask.submit(TezTask.java:466)
~[hive-exec-2.0.0.2.3.5.1-26.jar:2.0.0.2.3.5.1-26]
at org.apache.hadoop.hive.ql.exec.tez.TezTask.execute(TezTask.java:187)
[hive-exec-2.0.0.2.3.5.1-26.jar:2.0.0.2.3.5.1-26]
at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:158)
[hive-exec-2.0.0.2.3.5.1-26.jar:2.0.0.2.3.5.1-26]
at
org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:89)
[hive-exec-2.0.0.2.3.5.1-26.jar:2.0.0.2.3.5.1-26]
at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1858)
[hive-exec-2.0.0.2.3.5.1-26.jar:2.0.0.2.3.5.1-26]
at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1600)
[hive-exec-2.0.0.2.3.5.1-26.jar:2.0.0.2.3.5.1-26]
at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1373)
[hive-exec-2.0.0.2.3.5.1-26.jar:2.0.0.2.3.5.1-26]
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1196)
[hive-exec-2.0.0.2.3.5.1-26.jar:2.0.0.2.3.5.1-26]
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1184)
[hive-exec-2.0.0.2.3.5.1-26.jar:2.0.0.2.3.5.1-26]
at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:228)
[hive-cli-2.0.0.2.3.5.1-26.jar:2.0.0.2.3.5.1-26]
at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:180)
[hive-cli-2.0.0.2.3.5.1-26.jar:2.0.0.2.3.5.1-26]
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:395)
[hive-cli-2.0.0.2.3.5.1-26.jar:2.0.0.2.3.5.1-26]
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:331)
[hive-cli-2.0.0.2.3.5.1-26.jar:2.0.0.2.3.5.1-26]
at org.apache.hadoop.hive.cli.CliDriver.processReader(CliDriver.java:428)
[hive-cli-2.0.0.2.3.5.1-26.jar:2.0.0.2.3.5.1-26]
at org.apache.hadoop.hive.cli.CliDriver.processFile(CliDriver.java:444)
[hive-cli-2.0.0.2.3.5.1-26.jar:2.0.0.2.3.5.1-26]
at org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:744)
[hive-cli-2.0.0.2.3.5.1-26.jar:2.0.0.2.3.5.1-26]
at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:711)
[hive-cli-2.0.0.2.3.5.1-26.jar:2.0.0.2.3.5.1-26]
at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:640)
[hive-cli-2.0.0.2.3.5.1-26.jar:2.0.0.2.3.5.1-26]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_45]
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
~[?:1.8.0_45]
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
~[?:1.8.0_45]
at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_45]
at org.apache.hadoop.util.RunJar.run(RunJar.java:221)
[hadoop-common-2.7.1.2.3.5.1-26.jar:?]
at org.apache.hadoop.util.RunJar.main(RunJar.java:136)
[hadoop-common-2.7.1.2.3.5.1-26.jar:?]
Caused by: java.net.UnknownHostException: null
... 37 more
{code}
This is while trying to obtain tokens for
{code}2016-02-23T02:49:41,782 DEBUG [main]: tez.DagUtils
(DagUtils.java:addCredentials(164)) - Marking URI as needing credentials:
nullscan://null/default.studenttab10k/part_
{code}
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