liyunzhang_intel created HIVE-17634: ---------------------------------------
Summary: Use properties from HiveConf in RelOptHiveTable#updateColStats Key: HIVE-17634 URL: https://issues.apache.org/jira/browse/HIVE-17634 Project: Hive Issue Type: Bug Reporter: liyunzhang_intel in [RelOptHiveTable#updateColStats|https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite/RelOptHiveTable.java#L309], we set {{fetchColStats}},{{fetchPartStats}} as true when call {{StatsUtils.collectStatistics}} {code} if (!hiveTblMetadata.isPartitioned()) { // 2.1 Handle the case for unpartitioned table. try { Statistics stats = StatsUtils.collectStatistics(hiveConf, null, hiveTblMetadata, hiveNonPartitionCols, nonPartColNamesThatRqrStats, colStatsCached, nonPartColNamesThatRqrStats, true, true); ... {code} This will cause querying columns statistic from metastore even we set {{hive.stats.fetch.column.stats}} and {{hive.stats.fetch.partition.stats}} as false in HiveConf. If we these two properties as false, we can not any column statistics from metastore. Suggest to set the properties from HiveConf. -- This message was sent by Atlassian JIRA (v6.4.14#64029)