[CARBONDATA-151] count & count distinct column on same query is not working

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.1.0-incubating
• Fix Version/s: 0.1.0-incubating
• Component/s: data-query
• Environment: SUSE11SP3, standalone application with Spark 1.6.2 and Hadoop 2.7.2 version
• Assignee: Ravindra Pesala
• Reporter: Krishna Reddy
• Created: 08/Aug/16 08:15
• Updated: 17/Aug/16 10:57
• Resolved: 17/Aug/16 10:57

Description

count & count distinct column on same query is not working

1. Create a table
2. Load the data
3. Run the below query

select count(imei), count(distinct(imei)) from table1;

Error: org.apache.spark.SparkException: Job aborted due to stage failure: Task 0 in stage 316.0 failed 4 times, most recent failure: Lost task 0.3 in stage 316.0 (TID 7276, BLR1000007780): java.lang.ClassCastException: org.apache.spark.unsafe.types.UTF8String cannot be cast to java.lang.Integer