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From Weiwei Li <hadoop...@gmail.com>
Subject My datanode can't start
Date Thu, 08 Sep 2011 08:43:32 GMT
Hey, everyone.

    My datanode can't start under Cygwin.
    The log is:

2011-09-08 16:36:52,592 WARN
org.apache.hadoop.hdfs.server.datanode.DataNode: java.io.IOException:
Expecting a line not the end of stream
at org.apache.hadoop.fs.DF.parseExecResult(DF.java:109)
at org.apache.hadoop.util.Shell.runCommand(Shell.java:179)
at org.apache.hadoop.util.Shell.run(Shell.java:134)
at org.apache.hadoop.fs.DF.getCapacity(DF.java:63)
at
org.apache.hadoop.hdfs.server.datanode.FSDataset$FSVolume.getCapacity(FSDataset.java:346)
at
org.apache.hadoop.hdfs.server.datanode.FSDataset$FSVolumeSet.getCapacity(FSDataset.java:512)
at
org.apache.hadoop.hdfs.server.datanode.FSDataset.getCapacity(FSDataset.java:708)
at
org.apache.hadoop.hdfs.server.datanode.DataNode.offerService(DataNode.java:702)
at org.apache.hadoop.hdfs.server.datanode.DataNode.run(DataNode.java:1186)
at java.lang.Thread.run(Thread.java:722)

    Thank you everyone.

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