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New posts in hadoop

Not able to run oozie workflow with java action

java hadoop oozie hue

Hadoop Java vs C/C++ on cpu-intensive tasks

mapreduce in java - gzip input files

java hadoop mapreduce gzip

Oracle to Hadoop data ingestion in real-time

hadoop real-time

It's possible only install Hadoop HDFS?

hive: Using collect_set with a delimiter

hadoop hive

How to increase number of regions in an HBase table

hadoop hbase

Handling Big Data in a Datawarehouse [closed]

Hadoop Hive unable to move source to destination

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Apache Spark: Error while starting PySpark

How to do performance profiling of Hadoop cluster

Is HDFS necessary for Spark workloads?

persist permissions to all files in directory HDFS

hadoop hdfs

what's the HDFS writing consistency

hadoop hdfs

Hadoop - Create external table from multiple directories in HDFS

Do mappers store it's intermediate outputs on datanode's RAM on which it is running?

hadoop mapreduce

Apache Hive: How to convert string to timestamp?

hadoop hive hiveql emr

Conversion Hive datediff() to months

sql date hadoop hive datediff

Query Parquet data through Vertica (Vertica Hadoop Integration)

hadoop parquet vertica

Cannot use a "." in a Hive table column name

hadoop hive hiveql emr