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New posts in hadoop

How to convert .txt / .csv file to ORC format

java hadoop

mrjob: setup logging on EMR

getmerge command in hadoop datacopy

hadoop

Difference between hive thrift server from hive and spark distributions

java hadoop jdbc hive thrift

Hadoop's HDFS with Spark

hadoop apache-spark

Spark - failed on connection exception: java.net.ConnectException - localhost

hadoop apache-spark

How does Hadoop get input data not stored on HDFS?

java hadoop hdfs nosql

Getting an error on running HCatalog

Can I change Spark's executor memory at runtime?

NoSuchMethodError writing Avro object to HDFS using Builder

java scala hadoop hdfs avro

Unable to connect with azure blob storage with local hadoop

java azure hadoop hdfs

Hive : casting array<string> to array<int> in query

arrays hadoop hive hiveql

Can we get all the column names from an HBase table?

hadoop hbase

Towards limiting the big RDD

How can I know spark-core version?

Unable to load data in Hive partitioned table

hadoop hive

How to convert timestamp (with dot between second and millisecond) to date(yyyyMMdd) in Hive?

date hadoop time hive hiveql

Impala/Hive to get list of tables along with its size

sql oracle hadoop hive impala

Setup and configuration of JanusGraph for a Spark cluster and Cassandra

Immediate evaluation of CTE

hadoop impala cloudera-cdh