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New posts in hive
Using Hadoop, are my reducers guaranteed to get all the records with the same key?
Sep 20, 2022
hadoop
mapreduce
hive
uniq
how to select data from hive with specific partition?
Aug 09, 2018
hadoop
hive
Dynamic Partitioning + CREATE AS on HIVE
Apr 08, 2022
mysql
sql
hadoop
hive
database-partitioning
Hive How to select all but one column?
Sep 20, 2022
hive
hiveql
Is LIMIT clause in HIVE really random?
Sep 20, 2022
sql
hive
hiveql
shark-sql
Difference between `load data inpath ` and `location` in hive?
Jan 08, 2017
sql
hadoop
hive
hdfs
hiveql
Hive creating a table but getting FAILED: SemanticException [Error 10035]: Column repeated in partitioning columns
Sep 12, 2019
hadoop
hive
Drop all partitions from a hive table?
Sep 19, 2022
hive
elastic-map-reduce
How do I drop all partitions at once in hive?
Sep 27, 2022
hive
hive-partitions
How to delete duplicate records from Hive table?
Sep 19, 2022
hadoop
hive
Combine multiple rows into one space separated string
Aug 17, 2022
sql
mysql
hive
How to find which Java/Scala thread has locked a file?
Sep 19, 2022
java
scala
apache-spark
hive
Update , SET option in Hive
Sep 19, 2022
hive
Generate metadata for parquet files
Dec 23, 2019
hadoop
apache-spark
hive
parquet
Is there maximum size of string data type in Hive?
Aug 31, 2022
hadoop
hive
bigdata
How do I control a hive job name but keep the stage info?
Jan 10, 2015
hadoop
hive
Parse json arrays using HIVE
Nov 18, 2019
arrays
json
hive
REGEXP_REPLACE capturing groups
Nov 23, 2020
regex
hadoop
hive
regexp-replace
create a schema in hive
Jul 22, 2020
hadoop
hive
hdfs
Does JDBC have a maximum ResultSet size?
Sep 18, 2022
java
jdbc
hive
resultset
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