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New posts in hadoop

Understanding the Hadoop File System Counters

Hadoop pseudo distributed mode - Datanode and tasktracker not starting

hadoop hdfs redhat

Basic permissions error in MR2

What is the default size that each Hadoop mapper will read?

hadoop mapreduce hdfs

Can reducers and mappers be on the same data node?

hadoop mapper reducers

Writing to HBase in a Spark job: a conundrum with existential types

hadoop fs -ls out of memory error

hadoop hdfs

How to change the HADOOP log files location

hadoop hdfs

Store pig result in a text file

hadoop apache-pig hdfs bigdata

Is it possible to stop HIVE from printing the database when printing column headers using hive -e 'select'?

hadoop hive hiveql

IllegalArgumentException The bucketName parameter must be specified. com.amazonaws.services.s3.AmazonS3Client.rejectNull

hadoop clojure emr cascalog

Scala spark reduce by key and find common value

scala hadoop apache-spark

How can we automate incremental import in SQOOP?

hadoop mapreduce sqoop

Why result of Spark reduceByKey is not consistent

scala hadoop apache-spark

How to force an HBase table to a region server

Purpose of using HBase in Hadoop instead of Hive [duplicate]

hadoop hive hbase hdfs

(Hive, SQL) - How to sort a list of string inside a column?

sql hadoop hive cloudera impala

Empty String is not treated as null in Hive

hadoop hive hiveql

why is the default maximum mappers are 4 in Sqoop? can we give more than 4 mappers in -m parameter?

hadoop sqoop

HIVE Pivot and Sum

hadoop hive sum pivot transpose