Jibing-Li commented on code in PR #32792:
URL: https://github.com/apache/doris/pull/32792#discussion_r1540428241
##########
fe/fe-core/src/main/java/org/apache/doris/statistics/TableStatsMeta.java:
##########
@@ -159,21 +151,27 @@ public void update(AnalysisInfo analyzedJob, TableIf
tableIf) {
if (tableIf instanceof OlapTable) {
rowCount = analyzedJob.emptyJob ? 0 : tableIf.getRowCount();
}
- if (!analyzedJob.emptyJob && analyzedJob.colToPartitions.keySet()
- .containsAll(tableIf.getBaseSchema().stream()
- .filter(c ->
!StatisticsUtil.isUnsupportedType(c.getType()))
-
.map(Column::getName).collect(Collectors.toSet()))) {
+ if (analyzedJob.emptyJob) {
+ return;
+ }
+ if (analyzedJob.jobColumnList.containsAll(
+ tableIf.getColumnIndexPairList(
+
tableIf.getSchemaAllIndexes(false).stream().map(Column::getName).collect(Collectors.toSet()))))
{
updatedRows.set(0);
newPartitionLoaded.set(false);
}
if (tableIf instanceof OlapTable) {
PartitionInfo partitionInfo = ((OlapTable)
tableIf).getPartitionInfo();
- if (partitionInfo != null &&
analyzedJob.colToPartitions.keySet()
-
.containsAll(partitionInfo.getPartitionColumns().stream()
-
.map(Column::getName).collect(Collectors.toSet()))) {
+ if (partitionInfo != null && analyzedJob.jobColumnList
+
.containsAll(tableIf.getColumnIndexPairList(partitionInfo.getPartitionColumns().stream()
+
.map(Column::getName).collect(Collectors.toSet())))) {
newPartitionLoaded.set(false);
}
}
}
}
+
+ public void convertDeprecatedColStatsToNewVersion() {
+ deprecatedColNameToColStatsMeta = null;
+ }
Review Comment:
I don't feel it's worth to implement this. The older version only have table
id in memory, so it's not easy to find the table during replay metadata, we
need to go through all catalogs->dbs to find it.
The downside of not implementing this is auto analyze need to collect stats
again for all tables. But the old stats already collected are still available.
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