spark-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Reynold Xin (JIRA)" <>
Subject [jira] [Created] (SPARK-9369) Support IntervalType in UnsafeRow
Date Mon, 27 Jul 2015 03:40:04 GMT
Reynold Xin created SPARK-9369:

             Summary: Support IntervalType in UnsafeRow
                 Key: SPARK-9369
             Project: Spark
          Issue Type: Sub-task
          Components: SQL
            Reporter: Reynold Xin

Should be pretty straightforward to support:

1. Add getInterval accessor to InternalRow.

2. Use two longs in the variable length portion of UnsafeRow to store the interval data.

3. Add IntervalWriter to UnsafeRowWriters.

4. In GenerateUnsafeProjection, add support for IntervalType, using the newly added UnsafeRowWriters.IntervalWriter.

5. Change BoundReference to use the specialized getter for IntervalType.

This message was sent by Atlassian JIRA

To unsubscribe, e-mail:
For additional commands, e-mail:

View raw message