[
https://issues.apache.org/jira/browse/HADOOP-476?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Sanjay Dahiya updated HADOOP-476:
---------------------------------
Attachment: Hadoop-476_1.patch
Sorry this patch got hung up for long. Here is an updated version.
CLI2 help printing is buggy and I couldnt get it to print proper messages, so
reverted back to original print messages. As such we dont get some great
improvement by using CLI2 here. The code for checking for validating input
paths is already moved to the mapred job client now as part of HADOOP-619.
> Streaming should check for correctness of the task
> --------------------------------------------------
>
> Key: HADOOP-476
> URL: https://issues.apache.org/jira/browse/HADOOP-476
> Project: Hadoop
> Issue Type: Bug
> Components: contrib/streaming
> Reporter: arkady borkovsky
> Assigned To: Sanjay Dahiya
> Attachments: Hadoop-476.patch, Hadoop-476.patch, Hadoop-476_1.patch
>
>
> Currently, if anythin is wrong with streaming job, it dies without any
> explanation.
> Before creating and running actual MapReduce job, Streaming should check if:
> -- the executables (or scripts) for -mapper and -reducer are available and
> have right permissions
> -- the input fragments exist
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
