I build a spark Streaming application to keep receiving messages from Kafka and then write them into a table HBase. This app runs pretty good for first 25 mins
I install Hadoop-0.20.2 in windows using cygwin. If i run $ bin/hadoop version Hadoop 0.20.2 Subversion https://svn.apache.org/repos/asf/hadoop/common/branch
In Hive, you can use a function named_struct in order to create a list of key value pairs; the keys are usually the column names and the values are the values i
I connected 3 data nodes(in all these data nodes pass-wordless is working fine) in my cluster which are working fine but when i try to connect another data node