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New posts in hadoop

Regexp matching in pig

regex hadoop apache-pig

What's the easiest way to explain What is Hadoop and Map/Reduce?

map hadoop mapreduce reduce

How to Get Pig to Work with lzo Files?

hadoop apache-pig lzo

Can I use python with giraph?

python graph hadoop graph-theory

What is the most efficient way of moving data out of Hive and into MongoDB?

mongodb hadoop hive

How do I get more specific error info on killed job in Oozie

exception exception-handling hadoop mapreduce oozie

How to know that a new data is been added to HDFS?

hadoop mapreduce

Can hadoop take input from multiple directories and files

input hadoop

Is there a common place to store data schemas in Hadoop?

hadoop hive apache-pig hdfs

how to clean the hadoop-hdfs logs under /var/log/hadoop-hdfs

logging hadoop log4j hdfs

Writing to multiple folders in hadoop?

hadoop

how can i provide password to SQOOP through OOZIE to connect to MS-SQL?

sql-server jdbc hadoop sqoop oozie

Connecting to remote Mapr Hive via JDBC

java jdbc hadoop hive mapr

What does "Error: Could not find or load main class org.apache.hadoop.util.RunJar"?

java hadoop

How to run HDFS cluster without DNS

hadoop dns hdfs docker

Cannot access to Tracking UI for ApplicationMaster, Connection refused

hadoop

Hbase vs Cassandra: Which is better for a timeseries data storage?

hadoop cassandra hbase analytics bigdata

How to save/export a Spark ML Lib model to PMML?

hadoop deployment machine-learning apache-spark modeling

How to unit test Java Hbase API

java hadoop mocking hbase apache-storm

Hadoop ORC file - How it works - How to fetch metadata

hadoop hive file-format orc
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