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[fix](explain) fix NPE when explain verbose with partition batch mode (#40969) (#41231)

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bp #40969
This commit is contained in:
Mingyu Chen
2024-09-24 21:10:13 +08:00
committed by GitHub
parent 5c5251405a
commit fc0b4b9ced
2 changed files with 11 additions and 2 deletions
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2
fe/fe-core/src/main/java/org/apache/doris/datasource/FileScanNode.java
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@ -131,7 +131,7 @@ public abstract class FileScanNode extends ExternalScanNode {
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

11
regression-test/suites/external_table_p0/hive/test_hive_partitions.groovy
View File

@ -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 {
}
}