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New posts in hadoop

how to add external jar to hadoop job?

How to change the version of Java that CDH uses

java hadoop cloudera-cdh

Performance of Apache Drill

What does the Spark UI light blue part of Tasks progress bar indicate?

Is Cassandra for OLAP or OLTP or both?

Cannot load main class from JAR file

scala hadoop apache-spark sbt

What does virtual core in YARN vcore mean?

hadoop hadoop-yarn hadoop2

Is it possible to read pdf/audio/video files(unstructured data) using Apache Spark?

hadoop apache-spark bigdata

How do we convert a string into Array in hive?

hadoop hive

Why does all columns get created as string when I use OpenCSVSerde in Hive?

How HBase partitions table across regionservers?

Hive/HBase Integration - Zookeeper Session Closes Immediately

Debugging in PIG UDF

hadoop apache-pig hdfs

How can I force Flume-NG to process the backlog of events after a sink failed?

hadoop hdfs flume

How to remove an ambari service after they have been added

What is the difference between classic, local for mapreduce.framework.name in mapred-site.xml?

using pyspark, read/write 2D images on hadoop file system

How can I merge spark results files without repartition and copyMerge?

scala hadoop apache-spark

spark + hadoop data locality

hadoop apache-spark hdfs

How to filter out rows with NaN values in Hive?

sql hadoop hive nan hue