xuefuz commented on a change in pull request #8703: [FLINK-12807][hive]Support
Hive table columnstats related operations in HiveCatalog
URL: https://github.com/apache/flink/pull/8703#discussion_r293611339
##########
File path:
flink-connectors/flink-connector-hive/src/main/java/org/apache/flink/table/catalog/hive/HiveCatalog.java
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@@ -1069,7 +1075,22 @@ public void alterTableStatistics(ObjectPath tablePath,
CatalogTableStatistics ta
@Override
public void alterTableColumnStatistics(ObjectPath tablePath,
CatalogColumnStatistics columnStatistics, boolean ignoreIfNotExists) throws
TableNotExistException, CatalogException {
-
+ try {
+ Table hiveTable = getHiveTable(tablePath);
+ // Set table column stats. This only works for
non-partitioned tables.
+ if (!isTablePartitioned(hiveTable)) {
+
client.updateTableColumnStatistics(HiveCatalogUtil.createTableColumnStats(hiveTable,
columnStatistics.getColumnStatisticsData()));
+ } else {
+ throw new
CatalogException(String.format("Failed to alter partition table column stats of
table %s",
Review comment:
Yeah. I think TableNotPartitioned makes sense.
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