[
https://issues.apache.org/jira/browse/DRILL-4889?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
godfrey he updated DRILL-4889:
------------------------------
Description:
when I ran some SQLs on partition table, I got NPE or AssertionError in
FindPartitionConditions
partition_table is a partition table
partition_column is the partition column
none_partition_column is a normal column, not the partition column
SQL 1: select * from partition_table where none_partition_column like '%test%';
and also
SQL 2: select * from partition_table where case when partition_column = '2000'
then none_partition_column = 'test' end;
Caused by: java.lang.NullPointerException: null
at
org.apache.drill.exec.planner.logical.partition.FindPartitionConditions$OpState.access$000(FindPartitionConditions.java:63)
at
org.apache.drill.exec.planner.logical.partition.FindPartitionConditions.analyzeCall(FindPartitionConditions.java:315)
at
org.apache.drill.exec.planner.logical.partition.FindPartitionConditions.visitCall(FindPartitionConditions.java:260)
at
org.apache.drill.exec.planner.logical.partition.FindPartitionConditions.visitCall(FindPartitionConditions.java:46)
SQL 3: select * from partition_table where partition_column = 'a' or
(partition_column = 'b' and partition_column = '2000')
Caused by: java.lang.AssertionError: null
at
org.apache.drill.exec.planner.logical.partition.FindPartitionConditions.popOpStackAndBuildFilter(FindPartitionConditions.java:198)
at
org.apache.drill.exec.planner.logical.partition.FindPartitionConditions.analyzeCall(FindPartitionConditions.java:335)
at
org.apache.drill.exec.planner.logical.partition.FindPartitionConditions.visitCall(FindPartitionConditions.java:260)
at
org.apache.drill.exec.planner.logical.partition.FindPartitionConditions.visitCall(FindPartitionConditions.java:46)
was:
when I ran some SQLs on partition table, I got NPE or AssertionError in
FindPartitionConditions
partition_table is a partition table
partition_column is the partition column
none_partition_column is a normal column, not the partition column
SQL 1: select * from partition_table where none_partition_column like '%test%';
and also
SQL 2: select * from partition_table where case when partition_column = '2000'
then none_partition_column = 'test' end;
Caused by: java.lang.NullPointerException: null
at
org.apache.drill.exec.planner.logical.partition.FindPartitionConditions$OpState.access$000(FindPartitionConditions.java:63)
at
org.apache.drill.exec.planner.logical.partition.FindPartitionConditions.analyzeCall(FindPartitionConditions.java:315)
at
org.apache.drill.exec.planner.logical.partition.FindPartitionConditions.visitCall(FindPartitionConditions.java:260)
at
org.apache.drill.exec.planner.logical.partition.FindPartitionConditions.visitCall(FindPartitionConditions.java:46)
SQL 3: select * from partition_table where partition_column = 'a' or
(partition_column = 'b' and partition_column = '2000')
Caused by: java.lang.AssertionError: null
at
org.apache.drill.exec.planner.logical.partition.FindPartitionConditions.popOpStackAndBuildFilter(FindPartitionConditions.java:198)
at
org.apache.drill.exec.planner.logical.partition.FindPartitionConditions.analyzeCall(FindPartitionConditions.java:335)
at
org.apache.drill.exec.planner.logical.partition.FindPartitionConditions.visitCall(FindPartitionConditions.java:260)
at
org.apache.drill.exec.planner.logical.partition.FindPartitionConditions.visitCall(FindPartitionConditions.java:46)
> throw NPE or AssertionError in FindPartitionConditions when running some SQLs
> on partition table
> ------------------------------------------------------------------------------------------------
>
> Key: DRILL-4889
> URL: https://issues.apache.org/jira/browse/DRILL-4889
> Project: Apache Drill
> Issue Type: Bug
> Components: Query Planning & Optimization
> Affects Versions: 1.8.0
> Reporter: godfrey he
>
> when I ran some SQLs on partition table, I got NPE or AssertionError in
> FindPartitionConditions
> partition_table is a partition table
> partition_column is the partition column
> none_partition_column is a normal column, not the partition column
> SQL 1: select * from partition_table where none_partition_column like
> '%test%';
> and also
> SQL 2: select * from partition_table where case when partition_column =
> '2000' then none_partition_column = 'test' end;
> Caused by: java.lang.NullPointerException: null
> at
> org.apache.drill.exec.planner.logical.partition.FindPartitionConditions$OpState.access$000(FindPartitionConditions.java:63)
> at
> org.apache.drill.exec.planner.logical.partition.FindPartitionConditions.analyzeCall(FindPartitionConditions.java:315)
> at
> org.apache.drill.exec.planner.logical.partition.FindPartitionConditions.visitCall(FindPartitionConditions.java:260)
>
> at
> org.apache.drill.exec.planner.logical.partition.FindPartitionConditions.visitCall(FindPartitionConditions.java:46)
> SQL 3: select * from partition_table where partition_column = 'a' or
> (partition_column = 'b' and partition_column = '2000')
> Caused by: java.lang.AssertionError: null
> at
> org.apache.drill.exec.planner.logical.partition.FindPartitionConditions.popOpStackAndBuildFilter(FindPartitionConditions.java:198)
> at
> org.apache.drill.exec.planner.logical.partition.FindPartitionConditions.analyzeCall(FindPartitionConditions.java:335)
> at
> org.apache.drill.exec.planner.logical.partition.FindPartitionConditions.visitCall(FindPartitionConditions.java:260)
> at
> org.apache.drill.exec.planner.logical.partition.FindPartitionConditions.visitCall(FindPartitionConditions.java:46)
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