摘要: 1. mapreduce内存不足 mapred.map.child.java.opts $CHILD_MAP_OPTS mapred.reduce.child.java.opts $CHILD_REDUCE_OPTSinstead of mapred.child.java.opts $CHILD_O... 阅读全文
posted @ 2013-03-19 13:13 cstar(小乐) 阅读(345) 评论(0) 推荐(0) 编辑