[jira] [Assigned] (SPARK-24718) Timestamp support pushdown to parquet data source

2018-07-14 Thread Hyukjin Kwon (JIRA) 


 [ 
https://issues.apache.org/jira/browse/SPARK-24718?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Hyukjin Kwon reassigned SPARK-24718:


Assignee: Yuming Wang

> Timestamp support pushdown to parquet data source
> -
>
> Key: SPARK-24718
> URL: https://issues.apache.org/jira/browse/SPARK-24718
> Project: Spark
>  Issue Type: Improvement
>  Components: SQL
>Affects Versions: 2.4.0
>Reporter: Yuming Wang
>Assignee: Yuming Wang
>Priority: Major
> Fix For: 2.4.0
>
>
> Some thing like this:
> {code:java}
> case ParquetSchemaType(TIMESTAMP_MICROS, INT64, null)
>   if pushDownDecimal =>
>   (n: String, v: Any) => FilterApi.eq(
> longColumn(n),
> Option(v).map(t => (t.asInstanceOf[java.sql.Timestamp].getTime * 1000)
>   .asInstanceOf[java.lang.Long]).orNull)
> case ParquetSchemaType(TIMESTAMP_MILLIS, INT64, null)
>   if pushDownDecimal =>
>   (n: String, v: Any) => FilterApi.eq(
> longColumn(n),
> Option(v).map(_.asInstanceOf[java.sql.Timestamp].getTime
>   .asInstanceOf[java.lang.Long]).orNull)
> {code}



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[jira] [Assigned] (SPARK-24718) Timestamp support pushdown to parquet data source

2018-07-10 Thread Apache Spark (JIRA) 


 [ 
https://issues.apache.org/jira/browse/SPARK-24718?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Apache Spark reassigned SPARK-24718:


Assignee: Apache Spark

> Timestamp support pushdown to parquet data source
> -
>
> Key: SPARK-24718
> URL: https://issues.apache.org/jira/browse/SPARK-24718
> Project: Spark
>  Issue Type: Improvement
>  Components: SQL
>Affects Versions: 2.4.0
>Reporter: Yuming Wang
>Assignee: Apache Spark
>Priority: Major
>
> Some thing like this:
> {code:java}
> case ParquetSchemaType(TIMESTAMP_MICROS, INT64, null)
>   if pushDownDecimal =>
>   (n: String, v: Any) => FilterApi.eq(
> longColumn(n),
> Option(v).map(t => (t.asInstanceOf[java.sql.Timestamp].getTime * 1000)
>   .asInstanceOf[java.lang.Long]).orNull)
> case ParquetSchemaType(TIMESTAMP_MILLIS, INT64, null)
>   if pushDownDecimal =>
>   (n: String, v: Any) => FilterApi.eq(
> longColumn(n),
> Option(v).map(_.asInstanceOf[java.sql.Timestamp].getTime
>   .asInstanceOf[java.lang.Long]).orNull)
> {code}



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[jira] [Assigned] (SPARK-24718) Timestamp support pushdown to parquet data source

2018-07-10 Thread Apache Spark (JIRA) 


 [ 
https://issues.apache.org/jira/browse/SPARK-24718?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Apache Spark reassigned SPARK-24718:


Assignee: (was: Apache Spark)

> Timestamp support pushdown to parquet data source
> -
>
> Key: SPARK-24718
> URL: https://issues.apache.org/jira/browse/SPARK-24718
> Project: Spark
>  Issue Type: Improvement
>  Components: SQL
>Affects Versions: 2.4.0
>Reporter: Yuming Wang
>Priority: Major
>
> Some thing like this:
> {code:java}
> case ParquetSchemaType(TIMESTAMP_MICROS, INT64, null)
>   if pushDownDecimal =>
>   (n: String, v: Any) => FilterApi.eq(
> longColumn(n),
> Option(v).map(t => (t.asInstanceOf[java.sql.Timestamp].getTime * 1000)
>   .asInstanceOf[java.lang.Long]).orNull)
> case ParquetSchemaType(TIMESTAMP_MILLIS, INT64, null)
>   if pushDownDecimal =>
>   (n: String, v: Any) => FilterApi.eq(
> longColumn(n),
> Option(v).map(_.asInstanceOf[java.sql.Timestamp].getTime
>   .asInstanceOf[java.lang.Long]).orNull)
> {code}



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