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New posts in hadoop
AWS Glue issue with double quote and commas
Mar 11, 2022
hadoop
hive
presto
amazon-athena
aws-glue
What is the most mature library for building a Data Analytics Pipeline in Java/Scala for Hadoop?
Sep 14, 2022
scala
hadoop
cascading
flume
How to test if a kinit is needed?
Oct 02, 2022
bash
hadoop
kerberos
Got InterruptedException while executing word count mapreduce job
May 05, 2021
hadoop
mapreduce
cloudera
hortonworks-data-platform
hortonworks-sandbox
Transfer file out from HDFS
Sep 14, 2022
hadoop
hdfs
data-transfer
Difference between Hadoop Map Reduce and Google Map Reduce
Sep 14, 2022
hadoop
mapreduce
The type HTable(config,tablename) is deprecated. What use instead?
Oct 21, 2022
java
hadoop
hbase
deprecated
hadoop MultipleInputs fails with ClassCastException
Aug 30, 2021
hadoop
classcastexception
what is the basic difference between jobconf and job?
Sep 13, 2022
hadoop
mapreduce
bigdata
What is the difference between the fair and capacity schedulers?
Sep 09, 2022
hadoop
scheduler
Hive 2.1.1 MetaException(message:Version information not found in metastore. )
Nov 01, 2022
mysql
hadoop
hive
what is a data serialization system?
Oct 21, 2022
hadoop
distributed-computing
data-serialization
HBase and ZooKeeper roles in Hadoop?
Sep 13, 2022
hadoop
getting null values while loading the data from flat files into hive tables
Sep 13, 2022
hadoop
null
hive
hdfs
flat-file
Wildcard in Hadoop's FileSystem listing API calls
Oct 25, 2022
java
hadoop
hdfs
wildcard
Spark RDD - is partition(s) always in RAM?
Mar 07, 2022
hadoop
apache-spark
pyspark
hdfs
rdd
Rename directory in hdfs
Sep 13, 2022
hadoop
command
hdfs
Standalone Manager Vs. Yarn Vs. Mesos
Sep 13, 2022
hadoop
apache-spark
hadoop-yarn
mesos
Error Message: TOK_ALLCOLREF is not supported in current context - while Using DISTINCT in HIVE
Nov 28, 2021
sql
hadoop
hive
distinct
bigdata
Why can't hive recognize alias named in select part?
Sep 13, 2022
hadoop
hive
hql
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