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New posts in hadoop
Namenode HA (UnknownHostException: nameservice1)
Feb 07, 2022
hadoop
hdfs
cloudera
cloudera-manager
cloudera-cdh
Hadoop Error - All data nodes are aborting
Jun 24, 2021
hadoop
mapreduce
hdfs
hadoop-yarn
hadoop2
hadoop warn EBADF: Bad file descriptor
Jun 05, 2022
hadoop
join
mapreduce
warnings
Pydoop stucks on readline from HDFS files
Aug 27, 2022
python
hadoop
emr
Spark Task not serializable (Case Classes)
Aug 31, 2022
scala
hadoop
serialization
apache-spark
closures
Why is Dockerized Hadoop datanode registering with the wrong IP address?
Sep 07, 2022
java
hadoop
docker
hdfs
Hadoop Yarn: How to limit dynamic self allocation of resources with Spark?
Sep 07, 2022
hadoop
apache-spark
pyspark
hadoop-yarn
spark: SAXParseException while writing to parquet on s3
Apr 26, 2022
scala
hadoop
apache-spark
amazon-s3
How does back pressure property work in Spark Streaming?
Aug 17, 2022
hadoop
apache-spark
spark-streaming
backpressure
YARN: Containers and JVM
Aug 31, 2022
java
hadoop
jvm
hadoop-yarn
hadoop-2.7.2
Spark Shell with Yarn - Error: Yarn application has already ended! It might have been killed or unable to launch application master
May 27, 2022
hadoop
apache-spark
hadoop-yarn
Spring-Batch for a massive nightly / hourly Hive / MySQL data processing
Oct 09, 2022
mysql
hadoop
etl
hive
spring-batch
Problem starting tasktracker in hadoop under windows
Oct 24, 2022
java
windows
hadoop
mapreduce
Running Hadoop MapReduce, is it possible to call external executables outside of HDFS
Sep 22, 2022
hadoop
mapreduce
hdfs
How to pull data in the Map/Reduce functions?
Sep 22, 2022
hadoop
mapreduce
pull
Installing PIG on single node
Jan 14, 2020
hadoop
apache-pig
What is mean by implementing a advanced job control framework to help chain multiple Map-Reduce jobs?
Sep 03, 2018
hadoop
mapreduce
oozie
Distributing Data Nodes Across Multiple Data Centers
Nov 11, 2022
hadoop
distributed-computing
Missing Hive Execution Jar: /usr/local/hadoop/hive/lib/hive-exec-*.jar
Oct 30, 2018
hadoop
jar
environment-variables
hive
pig to hadoop issue: Server IPC version 7 cannot communicate with client version 4
Aug 29, 2019
hadoop
apache-pig
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