godfrey he created DRILL-4889: --------------------------------- Summary: 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) -- This message was sent by Atlassian JIRA (v6.3.4#6332)