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Help required to complete the hive installation - Hive - [mail # user]
...I am not able to execute the derby command hdfs dfs -mkdir -p /user/hive/warehousehdfs dfs -mkdir /tmphdfs dfs -chmod g+w /user/hive/warehousehdfs dfs -chmod g+w /tmp...
   Author: Remil Mohanan , 2018-05-31, 14:07
Apache Spark Installation error - Spark - [mail # user]
...Hi there,   I am not able to execute the spark-shell command. Can you please help.ThanksRemil hadoopuser@sherin-VirtualBox:/usr/lib/spark/bin$ echo $JAVA_HOME/usr/local/jdk1.8.0_10...
   Author: Remil Mohanan , 2018-05-31, 14:00
[expand - 1 more] - Map reduce sample program - MapReduce - [mail # dev]
...Hello Daniel,I am trying to pass multiple non key values from mapper to reducer. I can pass key columns by concatenating the text key values. Can you please give a working sample code. Simil...
   Author: Remil Mohanan , 2017-08-19, 10:28