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New posts in hadoop
GUI for using Hadoop [closed]
Mar 12, 2019
user-interface
hadoop
hive
apache-pig
hue
how to deploy and run oozie job?
Apr 01, 2022
hadoop
apache-pig
oozie
Can druid replace hadoop?
Nov 03, 2022
hadoop
druid
Hadoop Java Error : Exception in thread "main" java.lang.NoClassDefFoundError: WordCount (wrong name: org/myorg/WordCount)
May 24, 2022
java
hadoop
jar
hadoop-streaming
Copy files to local from multiple directories in HDFS for last 24 hours
Sep 17, 2022
bash
hadoop
hdfs
Exception in thread "main" java.lang.ClassNotFoundException: WordCount
Jun 12, 2020
java
debugging
hadoop
word-count
Opening a file stored in HDFS to edit in VI
Oct 22, 2022
ubuntu
hadoop
hdfs
vi
Convert YYYYMMDD String to Date in Impala
Oct 01, 2022
sql
hadoop
impala
What is the purpose of the org.apache.hadoop.mapreduce.Mapper.run() function in Hadoop?
Nov 13, 2022
function
map
hadoop
MapReduce job Output sort order
Nov 08, 2022
hadoop
mapreduce
hadoop - Connection refused on namenode
Sep 05, 2022
hadoop
telnet
hadoop-yarn
read files recursively from sub directories with spark from s3 or local filesystem
Nov 04, 2017
scala
hadoop
apache-spark
S3 parallel read and write performance?
Oct 18, 2022
apache-spark
hadoop
amazon-s3
parallel-processing
How to run HBase shell against a remote cluster
Apr 22, 2022
configuration
hadoop
hbase
apache-zookeeper
cloudera
How can I load Avros in Spark using the schema on-board the Avro file(s)?
Oct 30, 2022
scala
hadoop
avro
apache-spark
How to specify column list in hive insert into query
Aug 23, 2022
hadoop
hive
hiveql
How to convert a Hadoop Path object into a Java File object
Feb 25, 2019
java
file-io
path
hadoop
file path in hdfs
May 13, 2019
java
hadoop
amazon-ec2
mapreduce
amazon-emr
HDFS access from remote host through Java API, user authentication
Jul 16, 2021
java
security
authentication
hadoop
hdfs
How to use sqoop to export the default hive delimited output?
Oct 24, 2022
hadoop
hive
sqoop
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