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New posts in hadoop
How to convert timestamp (with dot between second and millisecond) to date(yyyyMMdd) in Hive?
May 17, 2022
date
hadoop
time
hive
hiveql
Impala/Hive to get list of tables along with its size
Oct 27, 2019
sql
oracle
hadoop
hive
impala
Setup and configuration of JanusGraph for a Spark cluster and Cassandra
Sep 15, 2022
hadoop
apache-spark
cassandra
titan
janusgraph
Immediate evaluation of CTE
Nov 20, 2022
hadoop
impala
cloudera-cdh
Spark Dataframe hanging on save
Mar 18, 2022
amazon-web-services
hadoop
apache-spark
pyspark
amazon-emr
Remote access to HDFS on Kubernetes
Sep 14, 2022
hadoop
kubernetes
hdfs
Job 65 cancelled because SparkContext was shut down
Dec 05, 2021
apache-spark
hadoop
pyspark
apache-spark-sql
apache-zeppelin
hadoop beginners question
Aug 19, 2018
java
oracle
hadoop
Should I prefer hadoop vs condor when working with R?
Oct 30, 2022
r
hadoop
condor
Cassandra wih Hive
Oct 28, 2022
hadoop
cassandra
hive
How does hive/hadoop assures that each mapper works on data that is local for it?
Sep 07, 2022
hadoop
hive
hdfs
Hadoop Throws ClassCastException for the keytype of java.nio.ByteBuffer
Feb 26, 2015
hadoop
mapreduce
bytebuffer
hadoop-streaming
How do I install Cloudera Hue on Mac OS X Lion?
Dec 11, 2017
hadoop
cloudera
hue
Suggestions on distributing python data/code over worker nodes?
May 04, 2020
python
hadoop
twisted
distributed
celery
What Are the Pros and Cons of Running a Job in Hadoop Using Various Languages?
Oct 15, 2022
hadoop
mapreduce
apache-pig
A mapreduce job with plain text input and avro output
Aug 22, 2019
hadoop
avro
Rails with Hadoop
Jul 24, 2018
ruby-on-rails
hadoop
How to find optimal number of mappers when running Sqoop import and export?
Oct 23, 2022
oracle
hadoop
mapreduce
hdfs
sqoop
Hadoop MapReduce read the data set once for multiple jobs
Dec 08, 2018
performance
hadoop
io
mapreduce
reduce
Documentation for installing and running hadoop 2.2 on Windows [closed]
Sep 24, 2022
windows
hadoop
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