Skip to content

[fix](explain) fix NPE when explain verbose with partition batch mode #40969

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
morningman merged 1 commit into from
Sep 24, 2024
Merged

[fix](explain) fix NPE when explain verbose with partition batch mode #40969

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion fe/fe-core/src/main/java/org/apache/doris/datasource/FileScanNode.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -133,7 +133,7 @@ public String getNodeExplainString(String prefix, TExplainLevel detailLevel) {
output.append(prefix).append("partition=").append(selectedPartitionNum).append("/").append(totalPartitionNum)
.append("\n");

if (detailLevel == TExplainLevel.VERBOSE) {
if (detailLevel == TExplainLevel.VERBOSE && !isBatchMode()) {
output.append(prefix).append("backends:").append("\n");
Multimap<Long, TFileRangeDesc> scanRangeLocationsMap = ArrayListMultimap.create();
// 1. group by backend id
Expand Down
11 changes: 10 additions & 1 deletion regression-test/suites/external_table_p0/hive/test_hive_partitions.groovy
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -91,7 +91,16 @@ suite("test_hive_partitions", "p0,external,hive,external_docker,external_docker_

q01()

sql """drop catalog if exists ${catalog_name}"""
sql """set num_partitions_in_batch_mode=1"""
explain {
sql ("select * from partition_table")
verbose (true)

contains "(approximate)inputSplitNum=60"
}
sql """unset variable num_partitions_in_batch_mode"""

// sql """drop catalog if exists ${catalog_name}"""
} finally {
}
}
Expand Down