[
https://issues.apache.org/jira/browse/HIVE-19098?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Peter Vary reassigned HIVE-19098:
---------------------------------
Assignee: (was: Peter Vary)
> Hive: impossible to insert data in a parquet's table with "union all" in the
> select query
> -----------------------------------------------------------------------------------------
>
> Key: HIVE-19098
> URL: https://issues.apache.org/jira/browse/HIVE-19098
> Project: Hive
> Issue Type: Bug
> Components: File Formats, Hive
> Affects Versions: 2.3.2
> Reporter: ACOSS
> Priority: Minor
>
> Hello
> We have a parquet's table.
> We want to insert data in the table by a querie like this:
> "insert into my_table select * from my_select_table_1 union all select * from
> my_select_table_2"
> It's fail with the error:
> 2018-04-03 15:49:28,898 FATAL [IPC Server handler 2 on 38465]
> org.apache.hadoop.mapred.TaskAttemptListenerImpl: Task:
> attempt_1522749003448_0028_m_000000_0 - exited : java.io.IOException:
> java.lang.reflect.InvocationTargetException
> at
> org.apache.hadoop.hive.io.HiveIOExceptionHandlerChain.handleRecordReaderCreationException(HiveIOExceptionHandlerChain.java:97)
> at
> org.apache.hadoop.hive.io.HiveIOExceptionHandlerUtil.handleRecordReaderCreationException(HiveIOExceptionHandlerUtil.java:57)
> at
> org.apache.hadoop.hive.shims.HadoopShimsSecure$CombineFileRecordReader.initNextRecordReader(HadoopShimsSecure.java:271)
> at
> org.apache.hadoop.hive.shims.HadoopShimsSecure$CombineFileRecordReader.<init>(HadoopShimsSecure.java:217)
> at
> org.apache.hadoop.hive.shims.HadoopShimsSecure$CombineFileInputFormatShim.getRecordReader(HadoopShimsSecure.java:345)
> at
> org.apache.hadoop.hive.ql.io.CombineHiveInputFormat.getRecordReader(CombineHiveInputFormat.java:695)
> at
> org.apache.hadoop.mapred.MapTask$TrackedRecordReader.<init>(MapTask.java:169)
> at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:432)
> at org.apache.hadoop.mapred.MapTask.run(MapTask.java:343)
> at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:175)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1836)
> at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:169)
> Caused by: java.lang.reflect.InvocationTargetException
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
> at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
> at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
> at
> org.apache.hadoop.hive.shims.HadoopShimsSecure$CombineFileRecordReader.initNextRecordReader(HadoopShimsSecure.java:257)
> ... 11 more
> Caused by: java.lang.NullPointerException
> at java.util.AbstractCollection.addAll(AbstractCollection.java:343)
> at
> org.apache.hadoop.hive.ql.io.parquet.ProjectionPusher.pushProjectionsAndFilters(ProjectionPusher.java:118)
> at
> org.apache.hadoop.hive.ql.io.parquet.ProjectionPusher.pushProjectionsAndFilters(ProjectionPusher.java:189)
> at
> org.apache.hadoop.hive.ql.io.parquet.ParquetRecordReaderBase.getSplit(ParquetRecordReaderBase.java:75)
> at
> org.apache.hadoop.hive.ql.io.parquet.read.ParquetRecordReaderWrapper.<init>(ParquetRecordReaderWrapper.java:75)
> at
> org.apache.hadoop.hive.ql.io.parquet.read.ParquetRecordReaderWrapper.<init>(ParquetRecordReaderWrapper.java:60)
> at
> org.apache.hadoop.hive.ql.io.parquet.MapredParquetInputFormat.getRecordReader(MapredParquetInputFormat.java:75)
> at
> org.apache.hadoop.hive.ql.io.CombineHiveRecordReader.<init>(CombineHiveRecordReader.java:99)
> ... 16 more
>
> Scenario:
> create table t1 (col1 string);
> create table t2 (col1 string);
> insert into t2 values ('2017');
> insert into t1 values ('2017');
> create table t3 (col1 string) STORED AS PARQUETFILE;
> INSERT into t3 select col1 from t1 union all select col1 from t2;
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
