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New posts in hadoop
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
Impala cannot find com.mysql.jdbc.Driver
Sep 29, 2022
hadoop
hive
cloudera
impala
MapReduce job in headless environment fails N times due to AM Container exception from container-launch
May 01, 2022
java
macos
hadoop
headless
JVM crashes with no frame specified, only "timer expired, abort"
Dec 12, 2021
java
hadoop
java-native-interface
How to insert data into Parquet table in Hive
Nov 11, 2022
hadoop
hive
parquet
hdfs log file is too huge
Mar 11, 2022
hadoop
hdfs
Cannot validate serde : org.openx.data.jsonserde.jsonserde
Oct 29, 2022
java
json
hadoop
hive
Resources/Documentation on how does the failover process work for the Spark Driver (and its YARN Container) in yarn-cluster mode
Nov 14, 2019
apache-spark
hadoop
hadoop-yarn
alluxio
Python package installation: pip vs yum, or both together?
Nov 05, 2019
python
hadoop
pip
yum
Jackson throwing errors
Sep 22, 2022
json
xml
hadoop
jackson
apache-storm
HTableDescriptor(table) in hbase is deprecated and alternative for that?
Feb 26, 2022
hadoop
hbase
Join Tables on Date Range in Hive
Jun 21, 2022
sql
hadoop
hive
left-join
Hive Utf-8 Encoding number of characters supported?
Nov 18, 2022
hadoop
utf-8
hive
Data shuffle for Hive and Spark window function
Jan 20, 2020
python
hadoop
apache-spark
hive
pyspark
Read large mongodb data
Sep 22, 2019
java
mongodb
hadoop
morphia
YARN applications cannot start when specifying YARN node labels
Nov 11, 2022
hadoop
apache-spark
hadoop-yarn
google-cloud-dataproc
Hive explain plan understanding
Dec 22, 2021
hadoop
hive
hiveql
sql-execution-plan
explain
Hadoop dfs -ls returns list of files in my hadoop/ dir
Jun 18, 2022
hadoop
hdfs
javax.management.InstanceAlreadyExistsException when using hadoop MiniDFSCluster
Mar 24, 2021
java
junit
hadoop
hdfs
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