maheshk114 commented on a change in pull request #2266:
URL: https://github.com/apache/hive/pull/2266#discussion_r642415898
##########
File path:
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/HMSHandler.java
##########
@@ -7040,6 +7040,40 @@ private boolean updatePartitonColStatsInternal(Table
tbl, ColumnStatistics colSt
return parameters != null;
}
+ private boolean updatePartitionColStatsInBatch(Table tbl, Map<String,
ColumnStatistics> statsMap,
+ String validWriteIds, long
writeId)
+ throws MetaException, InvalidObjectException, NoSuchObjectException,
InvalidInputException {
+
+ if (statsMap.size() == 0) {
+ return false;
+ }
+
+ String catalogName = tbl.getCatName();
+ String dbName = tbl.getDbName();
+ String tableName = tbl.getTableName();
+
+ startFunction("updatePartitionColStatsInBatch", ": db=" + dbName + "
table=" + tableName);
+
+ Map<String, ColumnStatistics> newStatsMap = new HashMap<>();
+ for (Map.Entry entry : statsMap.entrySet()) {
+ ColumnStatistics colStats = (ColumnStatistics) entry.getValue();
+ normalizeColStatsInput(colStats);
+ assert
catalogName.equalsIgnoreCase(colStats.getStatsDesc().getCatName());
+ assert dbName.equalsIgnoreCase(colStats.getStatsDesc().getDbName());
+ assert
tableName.equalsIgnoreCase(colStats.getStatsDesc().getTableName());
+ newStatsMap.put((String) entry.getKey(), colStats);
+ }
+
+ boolean ret = false;
+ try {
+ ret = getTxnHandler().updatePartitionColumnStatistics(newStatsMap, this,
Review comment:
done
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