hadoop-mapreduce-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From ch huang <justlo...@gmail.com>
Subject hadoop-env.sh file not exist in hadoop2.0 anymore ,and where i can tune JVM HEAPSIZE?
Date Thu, 22 Aug 2013 09:14:49 GMT
hi,all:
  i have a big problem!!

  i try the two cluster ,one cluster is upgrade from cdh3 to cdh4 ,i
changed hadoop-env.sh ,and restart node ,the heapsize will change,
but on another cluster new installed cdh4.3 i find hadoop-env.sh has no
use,why? how can i change heapsize on the new cluster??

Mime
View raw message