Robert Hou created DRILL-6134:
---------------------------------
Summary: Many Drill queries fail when using JDBC Driver from Simba
Key: DRILL-6134
URL: https://issues.apache.org/jira/browse/DRILL-6134
Project: Apache Drill
Issue Type: Bug
Reporter: Robert Hou
Assignee: Pritesh Maker
Here is an example:
Query:
/root/drillAutomation/framework-master/framework/resources/Functional/limit0/union/data/union_51.q
{noformat}
(SELECT c2 FROM `union_01_v` ORDER BY c5 DESC nulls first) UNION (SELECT c2
FROM `union_02_v` ORDER BY c5 ASC nulls first){noformat}
This is the error:
{noformat}
Exception:
java.sql.SQLException: [JDBC Driver]The field c2(BIGINT:OPTIONAL)
[$bits$(UINT1:REQUIRED), $values$(BIGINT:OPTIONAL)] doesn't match the provided
metadata major_type {
minor_type: BIGINT
mode: OPTIONAL
}
name_part {
name: "$values$"
}
value_count: 18
buffer_length: 144
.
at
com.google.common.base.Preconditions.checkArgument(Preconditions.java:145)
at org.apache.drill.exec.vector.BigIntVector.load(BigIntVector.java:287)
at
org.apache.drill.exec.vector.NullableBigIntVector.load(NullableBigIntVector.java:274)
at
org.apache.drill.exec.record.RecordBatchLoader.load(RecordBatchLoader.java:131)
at
com.mapr.drill.drill.dataengine.DRJDBCResultSet.doLoadRecordBatchData(Unknown
Source)
at com.mapr.drill.drill.dataengine.DRJDBCResultSet.hasMoreRows(Unknown
Source)
at
com.mapr.drill.drill.dataengine.DRJDBCResultSet.doMoveToNextRow(Unknown Source)
at com.mapr.drill.jdbc.common.CommonResultSet.moveToNextRow(Unknown
Source)
at com.mapr.drill.jdbc.common.SForwardResultSet.next(Unknown Source)
at
org.apache.drill.test.framework.DrillTestJdbc.executeQuery(DrillTestJdbc.java:255)
at
org.apache.drill.test.framework.DrillTestJdbc.run(DrillTestJdbc.java:115)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:473)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.IllegalArgumentException: The field c2(BIGINT:OPTIONAL)
[$bits$(UINT1:REQUIRED), $values$(BIGINT:OPTIONAL)] doesn't match the provided
metadata major_type {
minor_type: BIGINT
mode: OPTIONAL
}
name_part {
name: "$values$"
}
value_count: 18
buffer_length: 144
.
... 16 more{noformat}
The commit that causes these errors to occur is:
{noformat}
https://issues.apache.org/jira/browse/DRILL-6049
Rollup of hygiene changes from "batch size" project
commit ID e791ed62b1c91c39676c4adef438c689fd84fd4b{noformat}
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