difin commented on code in PR #4348:
URL: https://github.com/apache/hive/pull/4348#discussion_r1232756922
##########
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/utils/MetaStoreServerUtils.java:
##########
@@ -546,9 +548,17 @@ public static void
updateTableStatsForCreateTable(Warehouse wh, Database db, Tab
}
}
- if (MetastoreConf.getBoolVar(conf,
MetastoreConf.ConfVars.STATS_AUTO_GATHER)) {
+ boolean isIcebergTable = Optional.ofNullable(tbl.getParameters())
+ .orElse(Collections.emptyMap())
+ .getOrDefault(TABLE_TYPE_PROP, "undefined")
+ .equals(ICEBERG_TABLE_TYPE_VALUE);
+
+ if (MetastoreConf.getBoolVar(conf,
MetastoreConf.ConfVars.STATS_AUTO_GATHER) && !isIcebergTable) {
Review Comment:
_I think we can put StatsSetupConst.DO_NOT_UPDATE_STATS=true into table's
parameters at HiveIcebergMetaHook#preCreateTable_: This won't work for the
following scenario: let's suppose stats source is Iceberg and you create an
Iceberg table and add a parameter to the table 'DO_NOT_UPDATE_STATS=true'. Then
you change stats source to Metastore. Stats won't be gathered for this table
because of the table's parameter.
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