Re: Can't find map or reduce logs when a job ends.

Hi, Please try following: yarn logs -applicationId application_1426267324367_0005 Thanks, On Tue, Mar 17, 2015 at 8:23 AM, Ranadip Chatterjee ranadi...@gmail.com wrote: Is the job history server up and running on the right host and port? Please check the job history server logs, if so? A

Re: Node manager contributing to one queue's resources

-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/resource/DominantResourceCalculator.java I think this may help you!!! Thanks Regards Rohith Sharma K S *From:* twinkle sachdeva [mailto:twinkle.sachd...@gmail.com] *Sent:* 26 February 2015 14:05

Node manager contributing to one queue's resources

Hi, I have to run two kind of applications, one requiring less cores but more memory ( Application_High_Mem) and another application which requires more cores but less memory ( Application_High_Core). I can use specific queues to submit them to, but that can lead to one node contributing to only

Re: MultithreadedMapper - Sharing Data Structure

Hi, We have been using the jvm reuse feature for the same reason of sharing the same structure across multiple Map Tasks. Multithreaded Map task does that partially, as within the multiple threads, same copy is used. Depending upon the hardware availability, one can get the same performance.

Able to connect to the same app master

Hi, Is it possible to connect the app master of an application id if the current yarn client jvm goes down. To put this as a sequence of events, this is what I am looking for: 1. Launch an application, you get an app id in return 2. Machine at which client was running, gets rebooted. This will

Re: Able to connect to the same app master

? Cheers, Mirko Von Samsung Mobile gesendet Ursprüngliche Nachricht Von: twinkle sachdeva twinkle.sachd...@gmail.com Datum:01.08.2015 07:34 (GMT-08:00) An: USers Hadoop user@hadoop.apache.org Cc: Betreff: Able to connect to the same app master Hi, Is it possible

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