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New posts in hadoop
How to calculate seconds between two timestamps in Impala?
Nov 11, 2022
sql
hadoop
hive
impala
Apache Spark Running Locally Giving Refused Connection Error
Sep 01, 2022
hadoop
apache-spark
Could not find or load main class org.apache.hadoop.mapreduce.v2.app.MRAppMaster
Sep 23, 2022
java
hadoop
hadoop3
unable to check nodes on hadoop [Connection refused]
Aug 21, 2018
hadoop
The memory consumption of hadoop's namenode?
Nov 03, 2022
hadoop
memory-consumption
How to get all table definitions in a database in Hive?
May 02, 2022
hadoop
hive
How to convert sas7bdat file to csv?
Apr 16, 2022
csv
hadoop
hive
sas
hdfs
Could not find or load main class com.sun.tools.javac.Main hadoop mapreduce
Aug 06, 2021
java
hadoop
mapreduce
hadoop2
Get hadoop configuration in Java util
Apr 20, 2018
hadoop
hdfs
subprocess.check_output() module object has out attribute 'check_output'
May 21, 2019
python
hadoop
AttributeError: 'SparkContext' object has no attribute 'createDataFrame' using Spark 1.6
Oct 21, 2020
python
hadoop
apache-spark
Can Hive recursively descend into subdirectories without partitions or editing hive-site.xml?
Feb 17, 2022
hadoop
mapreduce
hive
How do I read Snappy compressed files on HDFS without using Hadoop?
Feb 10, 2022
hadoop
compression
hdfs
snappy
write text from comand line into Hadoop
Oct 27, 2022
file
shell
unix
hadoop
hdfs
Ext JS library not installed correctly in Oozie
Feb 20, 2022
hadoop
oozie
hortonworks-data-platform
ambari
Error in Hive Query while joining tables
Apr 05, 2019
join
hadoop
hive
hiveql
cloudera-cdh
Apache ZooKeeper WEB-UI
Sep 24, 2022
hadoop
apache-zookeeper
ambari
Incorrect configuration: namenode address dfs.namenode.rpc-address is not configured
Mar 26, 2022
hadoop
hdfs
cloudera-cdh
java.lang.OutOfMemoryError: Java heap space with hive
Sep 15, 2022
java
sql
hadoop
netbeans
hive
Hadoop Datanode, namenode, secondary-namenode, job-tracker and task-tracker
Sep 15, 2022
hadoop
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