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From "Alok Parlikar (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-4633) Streaming exits with zero-status in cases even on failure
Date Tue, 11 Nov 2008 14:19:44 GMT
Streaming exits with zero-status in cases even on failure
---------------------------------------------------------

                 Key: HADOOP-4633
                 URL: https://issues.apache.org/jira/browse/HADOOP-4633
             Project: Hadoop Core
          Issue Type: Bug
          Components: contrib/streaming
    Affects Versions: 0.18.2
         Environment: Linux
            Reporter: Alok Parlikar


If a streaming job fails in the map/reduce phase, streaming exits with a non-zero status.
However, if it fails before the map-reduce started (such as output path already exists), streaming
still exits with a zero status. 

A probable fix to this might be in StreamJob.java:

-------------------------------------------------------------------
912c912
<
---
>       int jobExitCode = 0;
950c950
<       return 1;
---
>       jobExitCode = 1;
957c957
<       return 2;
---
>       jobExitCode = 2;
960c960
<       return 3;
---
>       jobExitCode = 3;
964c964
<       return 4;
---
>       jobExitCode = 4;
967c967
<       return 5;
---
>       jobExitCode = 5;
975c975
<     return 0;
---
>     return jobExitCode;

-------------------------------------------------------------------

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