Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

java.nio.channels.UnresolvedAddressException: 	at sun.nio.ch.Net.checkAddress(Unknown Source)	at sun.nio.ch.SocketChannelImpl.connect(Unknown Source)	at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:192)	at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)	at org.apache.hadoop.hdfs.DFSOutputStream.createSocketForPipeline(DFSOutputStream.java:1577)	at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.createBlockOutputStream(DFSOutputStream.java:1318)	at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.nextBlockOutputStream(DFSOutputStream.java:1271)	at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:464)