bowenli86 commented on a change in pull request #8636:
[FLINK-12237][hive]Support Hive table stats related operations in HiveCatalog
URL: https://github.com/apache/flink/pull/8636#discussion_r298296277
##########
File path:
flink-connectors/flink-connector-hive/src/main/java/org/apache/flink/table/catalog/hive/client/HiveShimV1.java
##########
@@ -95,4 +97,12 @@ public boolean moveToTrash(FileSystem fs, Path path,
Configuration conf, boolean
throw new IOException("Failed to move " + path + " to
trash", e);
}
}
+
+ @Override
+ public void alterTable(IMetaStoreClient client, String databaseName,
String tableName, Table table) throws InvalidOperationException, MetaException,
TException {
+ // For Hive-1.2.1, we need to tell HMS not to update stats.
Otherwise, the stats we put in the table
Review comment:
Nice!
Can you also add comments to explain how Hive-2.3.4 handles it too? Will
Hive 2.3.4 just not update any table stats in parameters when
client.alter_table is invoked?
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