Github user rmetzger commented on the pull request:
https://github.com/apache/incubator-flink/pull/37#issuecomment-48327027
Okay, I've taken this Job:
https://github.com/apache/hadoop-common/blob/branch-1.2/src/examples/org/apache/hadoop/examples/Join.java
and replaced the `JobClient` by the `StratosphereHadoopJobClient`.
The first thing I got is the following:
```
Exception in thread "main" java.lang.NullPointerException
at
org.apache.hadoop.mapred.JobClient.getClusterStatus(JobClient.java:1298)
at
org.apache.hadoop.mapred.JobClient.getClusterStatus(JobClient.java:1285)
at eu.stratosphere.test.hadoop.Join.run(Join.java:87)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
at eu.stratosphere.test.hadoop.Join.main(Join.java:172)
```
I think you should either throw a "UnsupportedOperationException" or
implement support for this. (The same applies to all the other methods that
you've inherited from `JobClient` which are not working)
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