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Pig, mail # user - Exceeded max jobconf size


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Prateek Baranwal 2013-12-18, 16:55
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Re: Exceeded max jobconf size
Cheolsoo Park 2013-12-18, 20:11
>> Pig version 0.10.1 (Cannot upgrade to 0.12)

Can you re-build your Pig from source tarball after applying this patch?
https://issues.apache.org/jira/browse/PIG-3017

If this is not possible, I can't think of any workaround other than making
your script smaller.

On Wed, Dec 18, 2013 at 8:55 AM, Prateek Baranwal <
[EMAIL PROTECTED]> wrote:

> Hi,
>
> I have a python embedded script which works on transposing an year's worth
> by day columns.
> In order to do that python generates a lot of if else making the script
> 1600 lines long.
>
> On executing the script I land up with
> Message: org.apache.hadoop.ipc.RemoteException: java.io.IOException:
> java.io.IOException: Exceeded max jobconf size: 7698163 limit: 5242880
>         at
> org.apache.hadoop.mapred.JobTracker.submitJob(JobTracker.java:3734)
>         at
> org.apache.hadoop.mapred.JobTracker.submitJob(JobTracker.java:3698)
>         at sun.reflect.GeneratedMethodAccessor20.invoke(Unknown Source)
>         at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>         at java.lang.reflect.Method.invoke(Method.java:597)
>         at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:578)
>         at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1393)
>         at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1389)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at javax.security.auth.Subject.doAs(Subject.java:396)
>         at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1149)
>         at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1387)
> Caused by: java.io.IOException: Exceeded max jobconf size: 7698163 limit:
> 5242880
>         at
> org.apache.hadoop.mapred.JobInProgress.<init>(JobInProgress.java:408)
>         at
> org.apache.hadoop.mapred.JobTracker.submitJob(JobTracker.java:3732)
>         ... 11 more
>
> I cannot change the job configuration size > 5m as I work from an edge
> node on a production server which I don't have access to make
> administrative changes.
> Has anyone faced this issue earlier ? Please suggest any work around or
> diagnostics I can do. :(
>
> Pig version 0.10.1 (Cannot upgrade to 0.12)
> Hadoop HDP 1.3
>
> I am also using joda-time and piggybank jar
>
> -Prateek
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>