Permission error when using sparklyr with Hadoop
2019-10-18
HBase - hbase:metadata holds info about non existing RegionServer ID - “Master startup cannot progress, in holding-pattern until region onlined.”
2019-10-17
insert into where not exists in hive
2019-10-13
Ext JS library not installed correctly in Oozie
2019-10-11
Insert data in hive using multidelimeter
2019-10-10
Insert data in hive using multidelimeter
2019-10-10
Get Table Properties out of Hive using Java API
2019-10-09
Split JSON string column to multiple columns
2019-10-09
How to conditionally remove the first 2 characters from a column
2019-10-07
Spark on Windows - What exactly is winutils and why do we need it?
2019-10-01
Oozie pyspark job
2019-09-29
Diffrence in behaviour while running “count(*) ” in Tez and Map reduce
2019-09-27
HDFS file watcher
2019-09-26
Hadoop Java Error : Exception in thread “main” java.lang.NoClassDefFoundError: WordCount (wrong name: org/myorg/WordCount)
2019-09-21
Array operation on hive collect_set
2019-09-21
HDFS NFS locations using weird numerical username values for directory permissions
2019-09-20
Spark coalesce relationship with number of executors and cores
2019-09-06
The way to check a HDFS directory's size?
2019-08-30
Spark runs on Yarn cluster exitCode=13:
2019-08-19
out of Memory Error in Hadoop
2019-08-18