[jira] [Created] (HIVE-18323) Vectorization: add the support of timestamp in VectorizedPrimitiveColumnReader

[Aihua Xu (JIRA)]

Aihua Xu created HIVE-18323:
-------------------------------

             Summary: Vectorization: add the support of timestamp in 
VectorizedPrimitiveColumnReader
                 Key: HIVE-18323
                 URL: https://issues.apache.org/jira/browse/HIVE-18323
             Project: Hive
          Issue Type: Improvement
          Components: Vectorization
    Affects Versions: 3.0.0
            Reporter: Aihua Xu


{noformat}
CREATE TABLE `t1`(
  `ts` timestamp,
  `s1` string)
STORED AS PARQUET;

set hive.vectorized.execution.enabled=true;
SELECT * from t1 SORT BY s1;
{noformat}

This query will throw exception since timestamp is not supported here yet.

{noformat}
Caused by: java.io.IOException: java.io.IOException: Unsupported type: optional 
int96 ts
        at 
org.apache.hadoop.hive.io.HiveIOExceptionHandlerChain.handleRecordReaderNextException(HiveIOExceptionHandlerChain.java:121)
        at 
org.apache.hadoop.hive.io.HiveIOExceptionHandlerUtil.handleRecordReaderNextException(HiveIOExceptionHandlerUtil.java:77)
        at 
org.apache.hadoop.hive.ql.io.HiveContextAwareRecordReader.doNext(HiveContextAwareRecordReader.java:365)
        at 
org.apache.hadoop.hive.ql.io.CombineHiveRecordReader.doNext(CombineHiveRecordReader.java:116)
{noformat}



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