libjack

libjack has asked 2 questions and find answers to 15 problems.

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libjack questions

For Hive partition based on date, why use string type? why not int?
Hive: How to test and find for null map entries?

libjack answers

Insert cassandra column family with composite key
Misunderstanding on Composite Key for Cassandra
What should be the connection string while using CQL jdbc driver
Get row with max value in Hive/SQL?
How to use cql queries to get different datatypes out of cassandra with java client hector
Hive : Insert overwrite multiple partitions
Querying CompositeType columns in Cassandra using Hector
Hive: How to test and find for null map entries?
hive check comma separated String contains a string
How to load a text file into a Hive table stored as sequence files