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New posts in hadoop2

How to run a map reduce job using Java -jar command

Spark-submit how to set the user.name

hadoop apache-spark hadoop2

Hadoop jobs fail when submitted by users other than yarn (MRv2) or mapred (MRv1)

hadoop hadoop2

Spark 1.3.1: cannot read file from S3 bucket, org/jets3t/service/ServiceException

hbase client API get stuck at table.get(row),

java hadoop hbase hadoop2

Get the application ID while running a MapReduce job

Connection refused in Hbase Shell while Connecting HBase to HDFS

Minimum system requirements for running a Hadoop Cluster with High Availability

How does the HDFS Client knows the block size while writing?

loading 1GB data into hbase taking 1 hour

where does combiners combine mapper outputs - in map phase or reduce phase in a Map-reduce job?

hadoop mapreduce hadoop2

YARN log aggregation on AWS EMR - UnsupportedFileSystemException

Spark Partitionby doesn't scale as expected

Querying Hbase efficiently

Standard practices for logging in MapReduce jobs

How to configure Spark 2.4 correctly with user-provided Hadoop

What does container/resource allocation mean in Hadoop and in Spark when running on Yarn?

S3N and S3A distcp not working in Hadoop 2.6.0

hadoop amazon-s3 hadoop2

What is the maximum container(s) in a single-node cluster (hadoop)?

Permission Denied error while running start-dfs.sh