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https://issues.apache.org/jira/browse/HIVE-6962?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13978583#comment-13978583
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Thejas M Nair commented on HIVE-6962:
-------------------------------------
Looks like this method Configuration.unset was added in hadoop 1.2 .
Not sure if Configuration.set(null) can be used in place of unset.
>From the patch, it looks like a workaround would be to set
>"fs.permissions.umask-mode" to a value (say "022") in configuration (in
>hive-site.xml , hdfs-site or core-site). I just realized that this is a new
>parameter name in hadoop 2.x and does not exist in hadoop 1.x (at least not in
>hadoop 1.2). So setting this fs.permissions.umask-mode=022 will not have any
>side effects. AFAIK, that codepath is actually needed only if you have
>multiple subdirs in scratch dir that need to be created . So if you are using
>the default scratch dir in hive (/tmp/hive-${username}) then this workaround
>would be safe.
> NoSuchMethodError exception when using HIVE 0.13 with Hadoop 1.0.4
> ------------------------------------------------------------------
>
> Key: HIVE-6962
> URL: https://issues.apache.org/jira/browse/HIVE-6962
> Project: Hive
> Issue Type: Bug
> Components: Query Processor
> Affects Versions: 0.13.0
> Environment: Hadoop 1.0.4
> Reporter: Sun Rui
>
> Use HIVE 0.13 with Hadoop 1.0.4. When executing a query, get the following
> exception:
> {noformat}
> Exception in thread "main" java.lang.NoSuchMethodError:
> org.apache.hadoop.conf.Configuration.unset(Ljava/lang/String;)V
> at
> org.apache.hadoop.hive.ql.exec.Utilities.createDirsWithPermission(Utilities.java:3416)
> at
> org.apache.hadoop.hive.ql.exec.Utilities.createDirsWithPermission(Utilities.java:3401)
> at org.apache.hadoop.hive.ql.Context.getScratchDir(Context.java:214)
> at org.apache.hadoop.hive.ql.Context.getMRScratchDir(Context.java:265)
> at org.apache.hadoop.hive.ql.Context.getMRTmpPath(Context.java:323)
> at
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.getMetaData(SemanticAnalyzer.java:1442)
> at
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.getMetaData(SemanticAnalyzer.java:1192)
> at
> org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:9209)
> at
> org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:327)
> at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:391)
> at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:291)
> at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:944)
> at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1009)
> at org.apache.hadoop.hive.ql.Driver.run(Driver.java:880)
> at org.apache.hadoop.hive.ql.Driver.run(Driver.java:870)
> at
> org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:268)
> at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:220)
> at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:423)
> at
> org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:792)
> at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:686)
> at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:625)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at org.apache.hadoop.util.RunJar.main(RunJar.java:156)
> {noformat}
> This is because there is no unset() method in some versions of Hadoop.
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