[hadoop异常] eclipse中运行mapreduce 异常 --java.lang.OutOfMemoryError: Java heap space
描述:内存溢出,堆不够用异常:14/03/2623:11:36WARNutil.NativeCodeLoader:Unabletoloadnative-hadooplibraryforyourplatform...usingbuiltin-javaclasseswhereapplicable14/03/2623:11:36WARNmapred.JobClient:Nojobjarfileset.U