[jira] Assigned: (PIG-12) Please add timestamps to pig map/reduce progress messages

["Alan Gates (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PIG-12?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alan Gates reassigned PIG-12:
-----------------------------

    Assignee: Alan Gates

> Please add timestamps to pig map/reduce progress messages
> ---------------------------------------------------------
>
>                 Key: PIG-12
>                 URL: https://issues.apache.org/jira/browse/PIG-12
>             Project: Pig
>          Issue Type: Improvement
>          Components: impl
>            Reporter: Olga Natkovich
>            Assignee: Alan Gates
>             Fix For: 0.1.0
>
>         Attachments: timestamps.diff
>
>
> From one of the users: 
> ------------------------------
> I'm spending a lot of time trying to optimize my pig queries for short
> run-times.  This process would be much easier if, in the progress output
> from pig (currently on stdout, but hopefully soon moving to  
> stderr?!), the
> initiation and completion of each map/reduce job could be  
> timestamped.  Pig
> already spits out messages of the form "----- MapReduce Job -----",  
> "Input:
> ...", "Combine: ...", etc; could you just add a "Timestamp: ..."
> field as well?	Or ideally, both "Starting timestamp: ..." and	
> "Finishing
> timestamp ...".
> Additional comments from another user:
> ------------------------------------------------------
> I'm adding my vote for this as well.
> I'd like to know timestamp and "running time" in seconds or D;H:M:S:
> Thu Oct 25 10:06:01 GMT 2007 (0:00:12:56): 56% done
> Starting and stopping timestamps in the log would also be valuable.
> Unforutately, there's no "workaround" such as putting a date command before and after the pig command in logging --
> queuing times can be seconds to hours and completely mess up any notion of job execution time.

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