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New posts in hadoop
Metadata storage by Namenode for all file blocks
Nov 17, 2025
hadoop
hdfs
Is it possible to have multiple hive tables represented within the same HDFS directory structure?
Nov 17, 2025
hadoop
hive
hdfs
What is the compatible datatype for bigint in Spark and how can we cast bigint into a spark compatible datatype?
Nov 08, 2025
apache-spark
hadoop
hive
apache-spark-sql
How to set Hadoop fs.s3a.acl.default on AWS EMR?
Nov 06, 2025
scala
apache-spark
hadoop
amazon-s3
amazon-emr
How to get lastaltertimestamp from Hive table?
Nov 06, 2025
hadoop
hive
teradata
alter-table
Using ElasticSearch as a permanent storage
Nov 03, 2025
hadoop
elasticsearch
hbase
Overwrite a Parquet file with Pyspark
Nov 04, 2025
apache-spark
hadoop
pyspark
parquet
HBase Shell - org.apache.hadoop.hbase.ipc.ServerNotRunningYetException: Server is not running yet
Nov 03, 2025
linux
hadoop
bigdata
hbase
apache-zookeeper
sparklyr can't see databases created in Hive and vice versa
Nov 02, 2025
r
hadoop
hive
sparklyr
Spark: Out Of Memory Error when I save to HDFS
Nov 03, 2025
hadoop
apache-spark
hdfs
PySpark: how to read in partitioning columns when reading parquet
Nov 02, 2025
apache-spark
hadoop
pyspark
apache-spark-sql
parquet
How to determine file size in HDFS using Hive
Nov 02, 2025
hadoop
hive
hdfs
Bucket records based on time(kafka-hdfs-connector)
Nov 01, 2025
hadoop
hive
apache-kafka
kafka-consumer-api
kafka-producer-api
Which language to use for Hadoop Map/Reduce programs? Java or PHP? [closed]
Oct 31, 2025
hadoop
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