Re: Extract hour from Timestamp in Spark SQL

] *Sent:* Thursday, February 12, 2015 2:24 PM *To:* u...@spark.incubator.apache.org *Subject:* Extract hour from Timestamp in Spark SQL Dear all, I am new to Spark SQL and have no experience of Hive. I tried to use the built-in Hive Function to extract the hour from timestamp in spark sql

RE: Extract hour from Timestamp in Spark SQL

Are you using the SQLContext? I think the HiveContext is recommended. Cheng Hao From: Wush Wu [mailto:w...@bridgewell.com] Sent: Thursday, February 12, 2015 2:24 PM To: u...@spark.incubator.apache.org Subject: Extract hour from Timestamp in Spark SQL Dear all, I am new to Spark SQL and have

Re: Extract hour from Timestamp in Spark SQL

all, I am new to Spark SQL and have no experience of Hive. I tried to use the built-in Hive Function to extract the hour from timestamp in spark sql, but got : java.util.NoSuchElementException: key not found: hour How should I extract the hour from timestamp? And I am very confusing about

Extract hour from Timestamp in Spark SQL

Dear all, I am new to Spark SQL and have no experience of Hive. I tried to use the built-in Hive Function to extract the hour from timestamp in spark sql, but got : java.util.NoSuchElementException: key not found: hour How should I extract the hour from timestamp? And I am very confusing about