跑job 的时候发现如下错误,Container [pid=41355,containerID=container_1451456053773_0001_01_000002] is running beyond physical memory limits. Current usage: 2.0 GB of 2 GB physical memory used; 5.2 GB of 4.2 GB virtual memory used. Killing container. Dump of the process-tree for container_1451456...【阅读全文】
Hadoop运行mapreduce实例时,抛出错误ava.io.IOException: All datanodes xxx.xxx.xxx.xxx:xxx are bad. Aborting…at org.apache.hadoop.dfs.DFSClient$DFSOutputStream.processDatanodeError(DFSClient.java:2158)at org.apache.hadoop.dfs.DFSClient$DFSOutputStream.access$1400(DFSClient.java:1735)at org.apach...【阅读全文】