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New posts in hadoop

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

scala hadoop hbase apache-spark existential-type

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

hadoop hbase apache-zookeeper

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

Remove Unicode characters while querying in Hive

sql regex hadoop unicode hive

If I already have Hadoop installed, should I download Apache Spark WITH Hadoop or WITHOUT Hadoop?

apache-spark hadoop hadoop3

Generating Multiple Output files with Hadoop 0.20+

java file-io hadoop

Finding matching lines with Hadoop/MapReduce

java hadoop mapreduce
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