DFSClient unable to create new block.
-------------------------------------
Key: HDFS-1116
URL: https://issues.apache.org/jira/browse/HDFS-1116
Project: Hadoop HDFS
Issue Type: Bug
Components: hdfs client
Affects Versions: 0.20.2
Environment: OpenSuse 11.2 running as a virtual machine on Windows
Vista
Reporter: manas
Here, input is a folder containing all .xml files from ./conf
Then trying the command:
./bin/hadoop fs -copyFromLocal input input
The following message is displayed:
{noformat}
INFO hdfs.DFSClient: Exception in createBlockOutputStream
java.net.SocketException: Operation not supported
INFO hdfs.DFSClient: Abandoning block blk_-1884214035513073759_1010
INFO hdfs.DFSClient: Exception in createBlockOutputStream
java.net.SocketException: Protocol not available
INFO hdfs.DFSClient: Abandoning block blk_5533397873275401028_1010
INFO hdfs.DFSClient: Exception in createBlockOutputStream
java.net.SocketException: Protocol not available
INFO hdfs.DFSClient: Abandoning block blk_-237603871573204731_1011
INFO hdfs.DFSClient: Exception in createBlockOutputStream
java.net.SocketException: Protocol not available
INFO hdfs.DFSClient: Abandoning block blk_-8668593183126057334_1011
WARN hdfs.DFSClient: DataStreamer Exception: java.io.IOException: Unable to
create new block.
at
org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.nextBlockOutputStream(DFSClient.java:2845)
at
org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.access$2000(DFSClient.java:2102)
at
org.apache.hadoop.hdfs.DFSClient$DFSOutputStream$DataStreamer.run(DFSClient.java:2288)
WARN hdfs.DFSClient: Error Recovery for block blk_-8668593183126057334_1011 bad
datanode[0] nodes == null
WARN hdfs.DFSClient: Could not get block locations. Source file
"/user/max/input/core-site.xml" - Aborting...
copyFromLocal: Protocol not available
ERROR hdfs.DFSClient: Exception closing file /user/max/input/core-site.xml :
java.net.SocketException: Protocol not available
java.net.SocketException: Protocol not available
at sun.nio.ch.Net.getIntOption0(Native Method)
at sun.nio.ch.Net.getIntOption(Net.java:178)
at sun.nio.ch.SocketChannelImpl$1.getInt(SocketChannelImpl.java:419)
at sun.nio.ch.SocketOptsImpl.getInt(SocketOptsImpl.java:60)
at sun.nio.ch.SocketOptsImpl.sendBufferSize(SocketOptsImpl.java:156)
at
sun.nio.ch.SocketOptsImpl$IP$TCP.sendBufferSize(SocketOptsImpl.java:286)
at sun.nio.ch.OptionAdaptor.getSendBufferSize(OptionAdaptor.java:129)
at sun.nio.ch.SocketAdaptor.getSendBufferSize(SocketAdaptor.java:328)
at
org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.createBlockOutputStream(DFSClient.java:2873)
at
org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.nextBlockOutputStream(DFSClient.java:2826)
at
org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.access$2000(DFSClient.java:2102)
at
org.apache.hadoop.hdfs.DFSClient$DFSOutputStream$DataStreamer.run(DFSClient.java:2288)
INFO hdfs.DFSClient: Exception in createBlockOutputStream
java.net.SocketException: Operation not supported
INFO hdfs.DFSClient: Abandoning block blk_-1884214035513073759_1010
INFO hdfs.DFSClient: Exception in createBlockOutputStream
java.net.SocketException: Protocol not available
INFO hdfs.DFSClient: Abandoning block blk_5533397873275401028_1010
INFO hdfs.DFSClient: Exception in createBlockOutputStream
java.net.SocketException: Protocol not available
INFO hdfs.DFSClient: Abandoning block blk_-237603871573204731_1011
INFO hdfs.DFSClient: Exception in createBlockOutputStream
java.net.SocketException: Protocol not available
INFO hdfs.DFSClient: Abandoning block blk_-8668593183126057334_1011
WARN hdfs.DFSClient: DataStreamer Exception: java.io.IOException: Unable to
create new block.
at
org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.nextBlockOutputStream(DFSClient.java:2845)
at
org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.access$2000(DFSClient.java:2102)
at
org.apache.hadoop.hdfs.DFSClient$DFSOutputStream$DataStreamer.run(DFSClient.java:2288)
WARN hdfs.DFSClient: Error Recovery for block blk_-8668593183126057334_1011 bad
datanode[0] nodes == null
WARN hdfs.DFSClient: Could not get block locations. Source file
"/user/max/input/core-site.xml" - Aborting...
copyFromLocal: Protocol not available
ERROR hdfs.DFSClient: Exception closing file /user/max/input/core-site.xml :
java.net.SocketException: Protocol not available
java.net.SocketException: Protocol not available
at sun.nio.ch.Net.getIntOption0(Native Method)
at sun.nio.ch.Net.getIntOption(Net.java:178)
at sun.nio.ch.SocketChannelImpl$1.getInt(SocketChannelImpl.java:419)
at sun.nio.ch.SocketOptsImpl.getInt(SocketOptsImpl.java:60)
at sun.nio.ch.SocketOptsImpl.sendBufferSize(SocketOptsImpl.java:156)
at
sun.nio.ch.SocketOptsImpl$IP$TCP.sendBufferSize(SocketOptsImpl.java:286)
at sun.nio.ch.OptionAdaptor.getSendBufferSize(OptionAdaptor.java:129)
at sun.nio.ch.SocketAdaptor.getSendBufferSize(SocketAdaptor.java:328)
at
org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.createBlockOutputStream(DFSClient.java:2873)
at
org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.nextBlockOutputStream(DFSClient.java:2826)
at
org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.access$2000(DFSClient.java:2102)
at
org.apache.hadoop.hdfs.DFSClient$DFSOutputStream$DataStreamer.run(DFSClient.java:2288)
{noformat}
However, only empty files are created on HDFS.
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