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New posts in hadoop
Difference between PIG local and mapreduce mode
Dec 15, 2021
hadoop
mapreduce
hdfs
apache-pig
YarnException: Unauthorized request to start container
Feb 04, 2022
java
hadoop
mapreduce
cluster-computing
hadoop-yarn
Which nodejs library should I use to write into HDFS?
Aug 15, 2022
node.js
hadoop
hdfs
webhdfs
wiping out the Zookeeper data directory
Aug 16, 2022
ubuntu
hadoop
hbase
apache-zookeeper
Can I cluster by/bucket a table created via "CREATE TABLE AS SELECT....." in Hive?
Sep 06, 2022
hadoop
hive
hiveql
bucket
hadoop-partitioning
YARN UNHEALTHY nodes
Aug 25, 2022
hadoop
distributed-computing
cloudera
hadoop-yarn
cloudera-cdh
Search for a particular text in a string - Hive
Apr 28, 2022
hadoop
hive
hiveql
Insert timestamp into Hive
Nov 15, 2022
hadoop
hive
apache-hive
Hadoop : start-dfs.sh Connection refused
Jul 05, 2022
hadoop
ssh
debian
hadoop3
Hadoop Streaming - Unable to find file error
Sep 27, 2022
python
streaming
hadoop
mapreduce
Hadoop job taking input files from multiple directories
Nov 10, 2022
file
input
hadoop
http request to webhdfs, but empty reply from server
Mar 04, 2021
hadoop
sqoop import multiple tables
Apr 10, 2022
hadoop
hive
hdfs
sqoop
Hadoop : Provide directory as input to MapReduce job
Nov 09, 2022
java
hadoop
input
mapreduce
cloudera
java.net.ConnectException: Connection refused error when running Hive
May 12, 2022
hadoop
hive
"Wrong FS... expected: file:///" when trying to read file from HDFS in Java
Oct 12, 2021
java
hadoop
hdfs
Is there the equivalent for a `find` command in `hadoop`?
Oct 23, 2022
hadoop
terminal
hdfs
hadoop2
Call From quickstart.cloudera/172.17.0.2 to quickstart.cloudera:8020 failed on connection exception: java.net.ConnectException: Connection refused
Jul 01, 2022
hadoop
docker
dockerfile
cloudera
Can Apache YARN be used without HDFS?
Oct 18, 2022
apache
hadoop
hadoop-yarn
hadoop2
Does Apache Spark SQL support MERGE clause?
Nov 17, 2022
sql
hadoop
apache-spark
apache-spark-sql
databricks
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