Fw:A question about `mvn eclipse:eclipse`

2011-09-25 Thread 周杰
From: 周杰 zhoujie...@126.com Date: 2011-09-26 09:52:58 To: mapreduce-user-subscr...@hadoop.apache.org mapreduce-user-subscr...@hadoop.apache.org Subject: A question about `mvn eclipse:eclipse` Hi all, I'm trying to download and prepare Hadoop trunk to be used on Eclipse using

RE: A question about `mvn eclipse:eclipse`

2011-09-25 Thread Devaraj K
Hi Zhoujie, hadoop-yarn-common is failing to resolve hadoop-yarn-api jar file. Can you try executing install(mvn install -X) on hadoop-yarn-api and then continue with mvn eclipse:eclipse -DdownloadSources=true -DdownloadJavadocs=true -e. Devaraj K _ From: 周杰

Re: Hadoop java mapper -copyFromLocal heap size error

2011-09-25 Thread Uma Maheswara Rao G 72686
Hello Joris, Looks You have configured mapred.map.child.java.opts to -Xmx512M, To spawn a child process that much memory is required. Can you check what other processes occupied memory in your machine. Bacuse your current task is not getting the enough memory to initialize. or try to reduce