dengzhhu653 commented on code in PR #5950:
URL: https://github.com/apache/hive/pull/5950#discussion_r2370992296
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standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/Msck.java:
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@@ -239,6 +244,57 @@ public int repair(MsckInfo msckInfo) throws TException,
MetastoreException, IOEx
throw new MetastoreException(e);
}
}
+ // Generate small files warnings only for partsNotInMs
+ try {
+ long threshold = HiveConf.getLongVar(getConf(),
HiveConf.ConfVars.HIVE_MERGE_MAP_FILES_AVG_SIZE);
+ Map<String, String> smallFilesStats = new TreeMap<>();
+
+ for (CheckResult.PartitionResult pr : partsNotInMs) {
+ List<String> statsVals;
+ try {
+ // parse the partition name into a few partition values
+ statsVals = Warehouse.makeValsFromName(pr.getPartitionName(),
null);
+ } catch (MetaException me) {
+ // skip this partition if this somehow failed
+ continue;
+ }
+
+ Partition p;
+ try {
+ // the newly added partition should exist in metastore
+ p = getMsc().getPartition(table.getCatName(), table.getDbName(),
table.getTableName(), statsVals);
+ } catch (NoSuchObjectException nsoe) {
+ // the partition is not actually added in metastore
+ continue;
+ }
+
+ Path loc = new Path(p.getSd().getLocation());
Review Comment:
we have the partition location in `pr`
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