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New posts in hadoop
Spark Swift Integration Parquet
Oct 31, 2022
hadoop
apache-spark
hdfs
openstack-swift
parquet
Integrating Spark SQL and Apache Drill through JDBC
Oct 16, 2022
hadoop
jdbc
apache-spark
apache-spark-sql
apache-drill
OpenCV library loaded in hadoop but not working
Jul 21, 2020
java
opencv
hadoop
java.library.path
hadoop-native-library
Hadoop, MapReduce - Multiple Input/Output Paths
Nov 05, 2022
java
hadoop
mapreduce
Why does full outer join in HIVE gives weird result when one of the join fields is missing?
Dec 28, 2016
hadoop
oracle11g
null
hive
full-outer-join
run Spark-Submit on YARN but Imbalance (only 1 node is working)
Oct 23, 2022
hadoop
apache-spark
cluster-computing
hadoop-yarn
Real-time analysis of event logs with Elasticsearch
Sep 08, 2022
hadoop
elasticsearch
apache-spark
machine-learning
lambda-architecture
hive view with nested selects and partition pruning
Nov 19, 2022
hadoop
hive
AWS Data Pipeline: Tez fails on simple HiveActivity
Jun 12, 2021
amazon-web-services
hadoop
amazon-data-pipeline
tez
Hive : How to explode a JSON column with an array, and embedded in a CSV file?
Sep 15, 2022
json
csv
hadoop
hive
explode
Accessing hdfs from docker-hadoop-spark--workbench via zeppelin
Apr 20, 2022
hadoop
apache-spark
docker
hdfs
apache-zeppelin
Any Good Opensource Analytics front end tool? [closed]
Nov 16, 2022
hadoop
hive
web-analytics-tools
How do you deal with empty or missing input files in Apache Pig?
Mar 23, 2019
hadoop
apache-pig
A way to read table data from Mysql to Pig
Oct 14, 2022
mysql
hadoop
apache-pig
is there any seqFileDir option for "clusterdump" in the latest "apache mahout" library?
Jul 02, 2022
hadoop
amazon-ec2
cluster-analysis
mahout
k-means
sample map reduce script in python for hive produces exception
Oct 29, 2022
python
hadoop
hive
using JSON-SerDe in Hive tables
Jul 04, 2022
hadoop
hive
Extracting an Array of Structs in Hive
Jun 21, 2021
hadoop
hive
hiveql
Pig 0.11.1 - Count groups in a time range
Apr 13, 2022
hadoop
mapreduce
range
apache-pig
InvalidProtocolBufferException when trying to write to HDFS
Jan 23, 2021
java
hadoop
hdfs
protocol-buffers
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