[BugFix] Fix incorrect materialized view row count

Signed-off-by: kaijian.ding <[email protected]>

fe/fe-core/src/main/java/com/starrocks/catalog/TabletStatMgr.java

@@ -36,7 +36,6 @@
 
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.Lists;
-import com.google.common.collect.Maps;
 import com.starrocks.catalog.MaterializedIndex.IndexExtState;
 import com.starrocks.common.Config;
 import com.starrocks.common.util.FrontendDaemon;
@@ -116,7 +115,6 @@ protected void runAfterCatalogReady() {
 
  // NOTE: calculate the row first with read lock, then update the stats with write lock
  locker.lockTableWithIntensiveDbLock(db.getId(), table.getId(), LockType.READ);
- Map<Long, Long> indexRowCountMap = Maps.newHashMap();
  try {
  OlapTable olapTable = (OlapTable) table;
  for (Partition partition : olapTable.getAllPartitions()) {
@@ -129,7 +127,7 @@ protected void runAfterCatalogReady() {
  for (Tablet tablet : index.getTablets()) {
  indexRowCount += tablet.getRowCount(version);
  } // end for tablets
- indexRowCountMap.put(index.getId(), indexRowCount);
+ index.setRowCount(indexRowCount);
  if (!olapTable.isTempPartition(partition.getId())) {
  totalRowCount += indexRowCount;
  }
@@ -145,18 +143,6 @@ protected void runAfterCatalogReady() {
  // update
  locker.lockTableWithIntensiveDbLock(db.getId(), table.getId(), LockType.WRITE);
  try {
- OlapTable olapTable = (OlapTable) table;
- for (Partition partition : olapTable.getAllPartitions()) {
- for (PhysicalPartition physicalPartition : partition.getSubPartitions()) {
- for (MaterializedIndex index :
- physicalPartition.getMaterializedIndices(IndexExtState.VISIBLE)) {
- Long indexRowCount = indexRowCountMap.get(index.getId());
- if (indexRowCount != null) {
- index.setRowCount(indexRowCount);
- }
- }
- }
- }
  adjustStatUpdateRows(table.getId(), totalRowCount);
  } finally {
  locker.unLockTableWithIntensiveDbLock(db.getId(), table.getId(), LockType.WRITE);