[jira] [Updated] (SPARK-11151) Use Long internally for DecimalType with precision <= 18
[ https://issues.apache.org/jira/browse/SPARK-11151?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hyukjin Kwon updated SPARK-11151: - Labels: bulk-closed (was: ) > Use Long internally for DecimalType with precision <= 18 > > > Key: SPARK-11151 > URL: https://issues.apache.org/jira/browse/SPARK-11151 > Project: Spark > Issue Type: Improvement > Components: SQL >Reporter: Davies Liu >Priority: Major > Labels: bulk-closed > > It's expensive to create a Decimal object for small, we could use Long > directly, just like what we had done for Date and Timestamp. > This will involved lots of change that including: > 1) inbound/outbound conversion > 2) access/storage in InternalRow > 3) all the expression that support DecimalType -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
[jira] [Updated] (SPARK-11151) Use Long internally for DecimalType with precision <= 18
[ https://issues.apache.org/jira/browse/SPARK-11151?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Davies Liu updated SPARK-11151: --- Target Version/s: (was: 1.6.0) > Use Long internally for DecimalType with precision <= 18 > > > Key: SPARK-11151 > URL: https://issues.apache.org/jira/browse/SPARK-11151 > Project: Spark > Issue Type: Improvement > Components: SQL >Reporter: Davies Liu > > It's expensive to create a Decimal object for small, we could use Long > directly, just like what we had done for Date and Timestamp. > This will involved lots of change that including: > 1) inbound/outbound conversion > 2) access/storage in InternalRow > 3) all the expression that support DecimalType -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
