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New posts in hadoop
hive external partitioned table
Aug 23, 2018
hadoop
hive
bigdata
hiveql
How do I install Python libraries automatically on Dataproc cluster startup?
May 12, 2022
hadoop
apache-spark
google-cloud-platform
google-cloud-dataproc
hadoop yarn: show the pending resoure request of an application
Jun 21, 2022
hadoop
hadoop-yarn
What is the difference between HUE, YARN and OOZIE
Apr 11, 2022
hadoop
hadoop-yarn
oozie
hue
Failed with exception java.io.IOException:org.apache.avro.AvroTypeException: Found long, expecting union in hive
Aug 30, 2017
java
hadoop
hive
How to check whether the file exist in HDFS location, using oozie?
Nov 12, 2019
hadoop
oozie
hadoop2
cloudera-cdh
oozie-coordinator
brew install hadoop installing 2.8.1 version. But needed 2.7.4 version
Mar 25, 2022
hadoop
installation
homebrew
HIVE: How does 'LIMIT' on 'SELECT * from' work under-the-hood?
Sep 26, 2022
hadoop
memory
hive
limit
How do I control output files name and content of an Hadoop streaming job?
Jan 11, 2019
hadoop
mapreduce
distributed-computing
Life of distributed cache in Hadoop
Jun 23, 2019
hadoop
amazon-web-services
elastic-map-reduce
How to read compressed bz2 (bzip2) Wikipedia dumps into stream xml record reader for hadoop map reduce
Jul 01, 2022
xml
streaming
hadoop
wikipedia
bzip2
Cassandra InvalidRequestException(why:[MyKeyspace][MyColumnFamily][6675...6c74] = [6c86......e65720] failed validation (String didn't validate.))
Feb 20, 2016
java
hadoop
mapreduce
cassandra
Mahout : To read a custom input file
Jun 01, 2013
java
hadoop
mahout
How can I iterately process all files under one directory using mrjob
Feb 28, 2022
python
hadoop
mrjob
Installing Hadoop's Eclipse Plugin
Apr 21, 2022
eclipse
plugins
hadoop
how to load data in hive automatically
Feb 08, 2022
hadoop
load
hive
Same key different Reducers (HADOOP)?
Nov 18, 2022
java
hadoop
mapreduce
key-value
reduce
Pig: Force one mapper per input line/row
Jun 02, 2021
hadoop
mapreduce
apache-pig
How to specify input file format when loading data into Hive
Nov 13, 2019
hadoop
hive
EMR vs EC2/Hadoop on AWS
Nov 13, 2022
hadoop
amazon-web-services
amazon-ec2
emr
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