RE: merging small files in HDFS

2016-11-03 Thread kumar, Senthil(AWF)
Can't we use getmerge here ? If you requirement is to merge some files in a particular directory to single file .. hadoop fs -getmerge --Senthil -Original Message- From: Giovanni Mascari [mailto:giovanni.masc...@polito.it] Sent: Thursday, November 03, 2016 7:24 PM To: Piyush Mukati

RE: NFS Gateway - Secure Cluster - Mount Failed

2016-08-29 Thread kumar, Senthil(AWF)
+ Hadoop Users. --Senthil From: Senthil Kumar [mailto:senthilec...@gmail.com] Sent: Monday, August 29, 2016 4:22 PM To: hdfs-...@hadoop.apache.org Cc: Senthil kumar ; Maliakkal Padmanabhan, Aroop ; kumar, Senthil(AWF) Subject: Re: NFS Gateway - Secure Cluster - Mount Failed Anybody facing the

RE: java.lang.NoSuchFieldError: HADOOP_CLASSPATH

2016-08-29 Thread kumar, Senthil(AWF)
Thanks a lot Rakesh.. Will check this .. --Senthil From: Rakesh Radhakrishnan [mailto:rake...@apache.org] Sent: Monday, August 29, 2016 12:57 PM To: kumar, Senthil(AWF) Cc: user.hadoop ; Santhakumar, Keerthana Subject: Re: java.lang.NoSuchFieldError: HADOOP_CLASSPATH Hi Senthil, IIUC, the

RE: java.lang.NoSuchFieldError: HADOOP_CLASSPATH

2016-08-28 Thread kumar, Senthil(AWF)
/apache/hadoop/yarn/api/ApplicationConstants.java I don’t see the ENUM HADOOP_CLASSPATH in Yarn API .. --Senthil From: Rakesh Radhakrishnan [mailto:rake...@apache.org] Sent: Friday, August 26, 2016 8:26 PM To: kumar, Senthil(AWF) Cc: user.hadoop Subject: Re: java.lang.NoSuchFieldError

java.lang.NoSuchFieldError: HADOOP_CLASSPATH

2016-08-26 Thread kumar, Senthil(AWF)
Dear All , Facing No Such Field Error when I run Map Reduce Job.. I have correct HADOOP_CLASSPATH in cluster .. Not sure what causing issue here .. java.lang.NoSuchFieldError: HADOOP_CLASSPATH at org.apache.hadoop.mapreduce.v2.util.MRApps.setClasspath(MRApps.java:248) at org.

Hadoop 2.4.0 to Hadoop 2.7.1

2016-04-28 Thread kumar, Senthil(AWF)
Hi Everyone , We are Planning to upgrade our Clusters to Hadoop 2.7.1 Stable Release .. Can someone help me to get List of Deprecated API's or Configurations ? Hopefully the Jobs which are running against 2.4.0 should run in 2.7.1 smoothly.. --Senthil