Hadoop Configuration() object not picking up /etc/hadoop/conf/core-site.xml...

Column splitting into groups using pig latin...

What are the pros and cons of Hadoop HA QJM and NFS?...

Secondary NameNode usage and High availability in Hadoop 2.x...

Apache Spark: Which data storage and data format to choose...

Create hive table and load data Quoted CSV...

hadoop -version giving me wrong result why? Hadoop 1.2.1...

Container killed on request, while running mapred jobs...

Flume twitter config error...

Read a hadoop config Files from Unix Path in Java Program...

Conversion of ISO date format, from string to date,gives error?...

Hadoop 2: Empty result when using custom InputFormat...

Java Mapreduce sort composite value...

What is use of SequenceFileInputFilter.Filter in Hadoop...

Can we specify the size of DATANODE in hdfs file system...

Java Mapreduce group by compositekey and sort...

Hadoop MapRed default config...

Use of secondary namenode in Hadoop in 2.x...

When writing to context in the Reducer.reduce method, why is the toString method invoked and not the...

namespace image and edit log...

Hadoop2 client on Windows for a Linux Cluster...

How to detect last record in mapper while fetching data from HBase Table...

is the output of map phase of the mapreduce job always sorted?...

kerberos enabled Yarn - Unable to submit job with REST API...

Hortonworks Data Platform 2.4 (Sandbox): Directory structure...

Not able to enable oozie web console...

Hadoop: reciprocal of hdfs dfs -text...

Cloudera Installation issue (scm_prepare_node.sh: Permission denied)...

What exactly is output of mapper and reducer function...

Unable to login in Kerberos Enabled Hadoop Cluster...