RE: Questions with regards to Yarn/Hadoop

2015-08-26 Thread Naganarasimha G R (Naga)
From: Omid Alipourfard [alipo...@usc.edumailto:alipo...@usc.edu] Sent: Tuesday, August 25, 2015 07:23 To: user@hadoop.apache.orgmailto:user@hadoop.apache.org Subject: Questions with regards to Yarn/Hadoop Hi, I am running a Terasort benchmark (10 GB, 25 reducers, 50

Re: Questions with regards to Yarn/Hadoop

2015-08-25 Thread Omid Alipourfard
Alipourfard [alipo...@usc.edu] *Sent:* Tuesday, August 25, 2015 07:23 *To:* user@hadoop.apache.org *Subject:* Questions with regards to Yarn/Hadoop Hi, I am running a Terasort benchmark (10 GB, 25 reducers, 50 mappers) that comes with Hadoop 2.7.1. I am experiencing an unexpected behavior

RE: Questions with regards to Yarn/Hadoop

2015-08-25 Thread Naganarasimha G R (Naga)
07:23 To: user@hadoop.apache.org Subject: Questions with regards to Yarn/Hadoop Hi, I am running a Terasort benchmark (10 GB, 25 reducers, 50 mappers) that comes with Hadoop 2.7.1. I am experiencing an unexpected behavior with Yarn, which I am hoping someone can shed some light on: I have

Questions with regards to Yarn/Hadoop

2015-08-24 Thread Omid Alipourfard
Hi, I am running a Terasort benchmark (10 GB, 25 reducers, 50 mappers) that comes with Hadoop 2.7.1. I am experiencing an unexpected behavior with Yarn, which I am hoping someone can shed some light on: I have a cluster of three machines with 2 cores and 3.75 GB of RAM (per machine), when I run