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New posts in hadoop2

Where does Hbase store data?

hive 0.13 msck repair table only lists partitions not in metastore

hive hiveql hadoop2

Getting java.lang.IllegalArgumentException: requirement failed while calling Sparks MLLIB StreamingKMeans from java application

How to check whether the file exist in HDFS location, using oozie?

yarn application -list: How to filter list for today or last 24 hours?

hadoop-yarn hadoop2

How Hadoop -getmerge works?

In-depth understanding of internal working of map phase in a Map reduce job in hadoop?

How to read parquet files using `ssc.fileStream()`? What are the types passed to `ssc.fileStream()`?

is the output of map phase of the mapreduce job always sorted?

hadoop mapreduce hadoop2

Merging small files in hadoop

Spark on YARN + Secured hbase

How to start hiveserver2 as service

Oozie and Job History Server configuration problems