Issue in Big data job

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Six Stars

Issue in Big data job

hello everyone,

 

i am getting this error. attached below jpg file

 

[INFO ]: org.apache.hadoop.hdfs.DataStreamer - Exception in createBlockOutputStream
java.net.ConnectException: Connection timed out: no further information
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(Unknown Source)
at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
at org.apache.hadoop.hdfs.DataStreamer.createSocketForPipeline(DataStreamer.java:259)
at org.apache.hadoop.hdfs.DataStreamer.createBlockOutputStream(DataStreamer.java:1692)
at org.apache.hadoop.hdfs.DataStreamer.nextBlockOutputStream(DataStreamer.java:1648)
at org.apache.hadoop.hdfs.DataStreamer.run(DataStreamer.java:704)

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Moderator

Re: Issue in Big data job

Hello,

What does your bigdata job design look like? Are you trying to connect to HDFS cluster with Kerberos enabled? More information and screenshots will be preferred.

Best regards

Sabrina

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