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From "Chuan Liu (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-7009) HIVE_USER_INSTALL_DIR could not bet set to non-HDFS filesystem
Date Fri, 02 May 2014 20:52:15 GMT
Chuan Liu created HIVE-7009:
-------------------------------

             Summary: HIVE_USER_INSTALL_DIR could not bet set to non-HDFS filesystem
                 Key: HIVE-7009
                 URL: https://issues.apache.org/jira/browse/HIVE-7009
             Project: Hive
          Issue Type: Bug
          Components: Tez
    Affects Versions: 0.13.0
            Reporter: Chuan Liu


In {{hive/ql/exec/tez/DagUtils.java}}, we enforce the user path get from {{HIVE_USER_INSTALL_DIR}}
to be HDFS. This makes it impossible to run Hive+Tez jobs on non-HDFS filesystem, e.g. WASB.
Relevant code are as follows:
{noformat}
  public Path getDefaultDestDir(Configuration conf) throws LoginException, IOException {
    UserGroupInformation ugi = ShimLoader.getHadoopShims().getUGIForConf(conf);
    String userName = ShimLoader.getHadoopShims().getShortUserName(ugi);
    String userPathStr = HiveConf.getVar(conf, HiveConf.ConfVars.HIVE_USER_INSTALL_DIR);
    Path userPath = new Path(userPathStr);
    FileSystem fs = userPath.getFileSystem(conf);
    if (!(fs instanceof DistributedFileSystem)) {
      throw new IOException(ErrorMsg.INVALID_HDFS_URI.format(userPathStr));
    }
{noformat}

Exceptions running jobs with defaultFs configured to WASB.
{noformat}
2014-05-01 00:21:39,847 ERROR exec.Task (TezTask.java:execute(192)) - Failed to execute tez
graph.
java.io.IOException: wasb://hdi31-chuanliu@clhdistorage.blob.core.windows.net/user is not
a hdfs uri
	at org.apache.hadoop.hive.ql.exec.tez.DagUtils.getDefaultDestDir(DagUtils.java:662)
	at org.apache.hadoop.hive.ql.exec.tez.DagUtils.getHiveJarDirectory(DagUtils.java:759)
	at org.apache.hadoop.hive.ql.exec.tez.TezSessionState.createJarLocalResource(TezSessionState.java:321)
	at org.apache.hadoop.hive.ql.exec.tez.TezSessionState.open(TezSessionState.java:159)
	at org.apache.hadoop.hive.ql.exec.tez.TezTask.execute(TezTask.java:154)
	at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:153)
	at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:85)
	at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1504)
	at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1271)
	at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1089)
	at org.apache.hadoop.hive.ql.Driver.run(Driver.java:912)
	at org.apache.hadoop.hive.ql.Driver.run(Driver.java:902)
	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:793)
	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:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:601)
	at org.apache.hadoop.util.RunJar.main(RunJar.java:212)
{noformat}



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