测试的hadoop出了个警告，啥都没干又消失了
在dfs的网页上红字WARNING : There are about 1 missing blocks. Please check the log or run fsck.
点进去显示
Reported Corrupt Files
No missing blocks found at the moment.
Please run fsck for a thorough health analysis.
过了10分钟，没了
完全啥都没干！！！
有错的时候，所有的内存，硬盘啊，都是0了
测试的环境，2个datanode，我关了一个，剩下的一个，出了这个问题，现在又好了
各位碰到过么 在那个好的datanode上，日志里记录
2011-11-25 14:24:49,757 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: DatanodeCommand action: DNA_REGISTER
2011-11-25 14:24:49,763 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: BlockReport of 1 blocks got processed in 3 msecs
2011-11-25 14:24:52,758 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: DatanodeCommand action: DNA_REGISTER
2011-11-25 14:24:52,764 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: BlockReport of 1 blocks got processed in 3 msecs
2011-11-25 14:24:55,759 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: DatanodeCommand action: DNA_REGISTER
2011-11-25 14:24:55,765 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: BlockReport of 1 blocks got processed in 3 msecs
2011-11-25 14:24:58,760 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: DatanodeCommand action: DNA_REGISTER
2011-11-25 14:24:58,765 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: BlockReport of 1 blocks got processed in 2 msecs
2011-11-25 14:25:01,761 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: DatanodeCommand action: DNA_REGISTER
2011-11-25 14:25:01,767 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: BlockReport of 1 blocks got processed in 2 msecs
2011-11-25 14:25:04,761 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: Unexpected error trying to delete block blk_981066449475511145_1005. BlockInfo not found in volumeMap.
2011-11-25 14:25:04,763 WARN org.apache.hadoop.hdfs.server.datanode.DataNode: Error processing datanode Command
java.io.IOException: Error in deleting blocks.
at org.apache.hadoop.hdfs.server.datanode.FSDataset.invalidate(FSDataset.java:1650)
at org.apache.hadoop.hdfs.server.datanode.DataNode.processCommand(DataNode.java:916)
at org.apache.hadoop.hdfs.server.datanode.DataNode.processCommand(DataNode.java:878)
at org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:821)
at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1334)
at java.lang.Thread.run(Unknown Source)
或者谁告诉我hadoop的问题发到哪个区？
谢谢 回复 1# boylez
你得看有没有熟悉 hadoop的 :shock:
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