Streaming exits with zero-status in cases even on failure
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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:
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912c912
<
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> int jobExitCode = 0;
950c950
< return 1;
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> jobExitCode = 1;
957c957
< return 2;
---
> jobExitCode = 2;
960c960
< return 3;
---
> jobExitCode = 3;
964c964
< return 4;
---
> jobExitCode = 4;
967c967
< return 5;
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> jobExitCode = 5;
975c975
< return 0;
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> return jobExitCode;
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