Moving to [email protected]. Please use [email protected] only for project-wide general discussions and not for user questions, thanks! :)
My bet is that you are running into https://issues.apache.org/jira/browse/HDFS-197, possibly. I've run Cygwin+Hadoop but I've not run into this, so it *might* be environment specific as well. Doesn't seem to affect everyone. On Thu, Sep 8, 2011 at 2:13 PM, Weiwei Li <[email protected]> wrote: > 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. > -- Harsh J
