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dataroaring pushed a commit to branch branch-3.0
in repository https://gitbox.apache.org/repos/asf/doris.git
The following commit(s) were added to refs/heads/branch-3.0 by this push:
new 21d66ca2b8e branch-3.0: [fix](mtmv) Fix nest mtmv rewrite fail when
bottom mtmv cache is invalid #48222 (#49129)
21d66ca2b8e is described below
commit 21d66ca2b8e4f551f677c3fabc8a301f64eebda3
Author: seawinde <[email protected]>
AuthorDate: Wed Mar 19 10:43:10 2025 +0800
branch-3.0: [fix](mtmv) Fix nest mtmv rewrite fail when bottom mtmv cache
is invalid #48222 (#49129)
### What problem does this PR solve?
cherry-pick: https://github.com/apache/doris/pull/48222
commitId: 3806b97f
---
.../main/java/org/apache/doris/catalog/MTMV.java | 4 --
.../trees/plans/logical/LogicalOlapScan.java | 55 ++++++++++++++++++----
2 files changed, 46 insertions(+), 13 deletions(-)
diff --git a/fe/fe-core/src/main/java/org/apache/doris/catalog/MTMV.java
b/fe/fe-core/src/main/java/org/apache/doris/catalog/MTMV.java
index c540ee5c541..d96a4997a80 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/catalog/MTMV.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/catalog/MTMV.java
@@ -332,10 +332,6 @@ public class MTMV extends OlapTable {
}
}
- public MTMVCache getCache() {
- return cache;
- }
-
public Map<String, String> getMvProperties() {
readMvLock();
try {
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/logical/LogicalOlapScan.java
b/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/logical/LogicalOlapScan.java
index 2216e58c4fa..6f89af71d7b 100644
---
a/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/logical/LogicalOlapScan.java
+++
b/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/logical/LogicalOlapScan.java
@@ -21,6 +21,7 @@ import org.apache.doris.catalog.Column;
import org.apache.doris.catalog.MTMV;
import org.apache.doris.catalog.OlapTable;
import org.apache.doris.catalog.Table;
+import org.apache.doris.common.AnalysisException;
import org.apache.doris.mtmv.MTMVCache;
import org.apache.doris.nereids.memo.GroupExpression;
import org.apache.doris.nereids.properties.DataTrait;
@@ -36,6 +37,7 @@ import org.apache.doris.nereids.trees.plans.RelationId;
import org.apache.doris.nereids.trees.plans.algebra.OlapScan;
import org.apache.doris.nereids.trees.plans.visitor.PlanVisitor;
import org.apache.doris.nereids.util.Utils;
+import org.apache.doris.qe.ConnectContext;
import com.google.common.annotations.VisibleForTesting;
import com.google.common.base.Preconditions;
@@ -46,6 +48,8 @@ import com.google.common.collect.ImmutableSet;
import com.google.common.collect.Lists;
import com.google.common.collect.Maps;
import org.apache.commons.lang3.tuple.Pair;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
import org.json.JSONObject;
import java.util.ArrayList;
@@ -62,6 +66,8 @@ import java.util.Set;
*/
public class LogicalOlapScan extends LogicalCatalogRelation implements
OlapScan {
+ private static final Logger LOG =
LogManager.getLogger(LogicalOlapScan.class);
+
///////////////////////////////////////////////////////////////////////////
// Members for materialized index.
///////////////////////////////////////////////////////////////////////////
@@ -527,9 +533,15 @@ public class LogicalOlapScan extends
LogicalCatalogRelation implements OlapScan
Set<Slot> outputSet = Utils.fastToImmutableSet(getOutputSet());
if (getTable() instanceof MTMV) {
MTMV mtmv = (MTMV) getTable();
- MTMVCache cache = mtmv.getCache();
+ MTMVCache cache;
+ try {
+ cache = mtmv.getOrGenerateCache(ConnectContext.get());
+ } catch (AnalysisException e) {
+ LOG.warn(String.format("LogicalOlapScan computeUnique fail, mv
name is %s", mtmv.getName()), e);
+ return;
+ }
// Maybe query specified index, should not calc, such as select
count(*) from t1 index col_index
- if (cache == null || this.getSelectedIndexId() !=
this.getTable().getBaseIndexId()) {
+ if (this.getSelectedIndexId() != this.getTable().getBaseIndexId())
{
return;
}
Plan originalPlan = cache.getOriginalPlan();
@@ -554,9 +566,15 @@ public class LogicalOlapScan extends
LogicalCatalogRelation implements OlapScan
public void computeUniform(DataTrait.Builder builder) {
if (getTable() instanceof MTMV) {
MTMV mtmv = (MTMV) getTable();
- MTMVCache cache = mtmv.getCache();
+ MTMVCache cache;
+ try {
+ cache = mtmv.getOrGenerateCache(ConnectContext.get());
+ } catch (AnalysisException e) {
+ LOG.warn(String.format("LogicalOlapScan computeUniform fail,
mv name is %s", mtmv.getName()), e);
+ return;
+ }
// Maybe query specified index, should not calc, such as select
count(*) from t1 index col_index
- if (cache == null || this.getSelectedIndexId() !=
this.getTable().getBaseIndexId()) {
+ if (this.getSelectedIndexId() != this.getTable().getBaseIndexId())
{
return;
}
Plan originalPlan = cache.getOriginalPlan();
@@ -569,9 +587,15 @@ public class LogicalOlapScan extends
LogicalCatalogRelation implements OlapScan
public void computeEqualSet(DataTrait.Builder builder) {
if (getTable() instanceof MTMV) {
MTMV mtmv = (MTMV) getTable();
- MTMVCache cache = mtmv.getCache();
+ MTMVCache cache;
+ try {
+ cache = mtmv.getOrGenerateCache(ConnectContext.get());
+ } catch (AnalysisException e) {
+ LOG.warn(String.format("LogicalOlapScan computeEqualSet fail,
mv name is %s", mtmv.getName()), e);
+ return;
+ }
// Maybe query specified index, should not calc, such as select
count(*) from t1 index col_index
- if (cache == null || this.getSelectedIndexId() !=
this.getTable().getBaseIndexId()) {
+ if (this.getSelectedIndexId() != this.getTable().getBaseIndexId())
{
return;
}
Plan originalPlan = cache.getOriginalPlan();
@@ -584,9 +608,15 @@ public class LogicalOlapScan extends
LogicalCatalogRelation implements OlapScan
public void computeFd(DataTrait.Builder builder) {
if (getTable() instanceof MTMV) {
MTMV mtmv = (MTMV) getTable();
- MTMVCache cache = mtmv.getCache();
+ MTMVCache cache;
+ try {
+ cache = mtmv.getOrGenerateCache(ConnectContext.get());
+ } catch (AnalysisException e) {
+ LOG.warn(String.format("LogicalOlapScan computeFd fail, mv
name is %s", mtmv.getName()), e);
+ return;
+ }
// Maybe query specified index, should not calc, such as select
count(*) from t1 index col_index
- if (cache == null || this.getSelectedIndexId() !=
this.getTable().getBaseIndexId()) {
+ if (this.getSelectedIndexId() != this.getTable().getBaseIndexId())
{
return;
}
Plan originalPlan = cache.getOriginalPlan();
@@ -599,7 +629,14 @@ public class LogicalOlapScan extends
LogicalCatalogRelation implements OlapScan
Map<Slot, Slot> replaceMap = new HashMap<>();
// Need remove invisible column, and then mapping them
List<Slot> originOutputs = new ArrayList<>();
- for (Slot originSlot : mtmv.getCache().getOriginalPlan().getOutput()) {
+ MTMVCache cache;
+ try {
+ cache = mtmv.getOrGenerateCache(ConnectContext.get());
+ } catch (AnalysisException e) {
+ LOG.warn(String.format("LogicalOlapScan constructReplaceMap fail,
mv name is %s", mtmv.getName()), e);
+ return replaceMap;
+ }
+ for (Slot originSlot : cache.getOriginalPlan().getOutput()) {
if (!(originSlot instanceof SlotReference) || (((SlotReference)
originSlot).isVisible())) {
originOutputs.add(originSlot);
}
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