Logo Questions Linux Laravel Mysql Ubuntu Git Menu
 

New posts in hadoop

How to parse CustomWritable from text in Hadoop

java hadoop mapreduce

Computing user similarity using mahout mapreduce

Is it possible to send parts of the mapper out put to reducer, while just writing the other part to HDFS, in hadoop?

hadoop mapreduce

Unable to start CDH4 secondary name node: Invalid URI for NameNode address

hadoop cloudera

Testing multiple outputs with MRUnit

java.lang.OutOfMemoryError: unable to create new native thread for big data set

hadoop hive

Can OLAP CUBE be done in HBase?

hadoop hbase ssas hive olap-cube

Hadoop nodes die (crash) after a while

Exception in createBlockOutputStream when copying data into HDFS

java hadoop

HBase Error : zookeeper.znode.parent mismatch

hadoop hbase

Can the same Zookeeper instance be used by number of services?

In-depth understanding of internal working of map phase in a Map reduce job in hadoop?

What is the difference between GROUP and COGROUP in PIG?

hadoop apache-pig

how to expend array values in rows!! using Hive SQL

hadoop hive

Hadoop partitioner

Performance issue in hive version 0.13.1

Hadoop backup and recovery tool and guidance

hadoop

How to insert JSON in HDFS using Flume correctly

json hadoop flume flume-ng

Connecting to Hive via Beeline using Kerberos keytab

hadoop hive kerberos keytab

Is there a way to change the replication factor of RDDs in Spark?