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GrigGain: Hadoop Accelerator - NullPointerException #90

Open anjumr06 opened 9 years ago

anjumr06 commented 9 years ago

I installed GridGain Hadoop Accelerator in Hadoop 2.4.1 version using the installation steps given in readme.

While trying the example given in the readme file, i.e.,

hadoop jar /usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-examples-2.4.1.jar wordcount /input /output

I'm getting this error, java.lang.NullPointerException at org.gridgain.client.hadoop.GridHadoopClientProtocol.processStatus(GridHadoopClientProtocol.java:308)

gg-hadoop/work/logs/ says the following: 12

ghost commented 9 years ago

This is not known issue. We retested this case with defaults but it works properly.

To resolve this we need the following things

Also, for double check, before you started "hadoop job" please run "which hadoop" command or print values of HADOOP_HOME and PATH environment variables in the same session and send the console output including results of these commands.