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new c411ccc310f [Enhance](multi-catalog) parse hive view ddl first to
avoid NPE. (#28067) (#28400)
c411ccc310f is described below
commit c411ccc310fe23fd82f1eeea08798e83c4de3e83
Author: Mingyu Chen <morning...@163.com>
AuthorDate: Thu Dec 14 17:27:05 2023 +0800
[Enhance](multi-catalog) parse hive view ddl first to avoid NPE. (#28067)
(#28400)
Co-authored-by: Xiangyu Wang <dut.xian...@gmail.com>
---
fe/fe-core/src/main/java/org/apache/doris/analysis/Analyzer.java | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/fe/fe-core/src/main/java/org/apache/doris/analysis/Analyzer.java
b/fe/fe-core/src/main/java/org/apache/doris/analysis/Analyzer.java
index 4648da86abd..a5e2f904b18 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/analysis/Analyzer.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/analysis/Analyzer.java
@@ -39,6 +39,7 @@ import org.apache.doris.common.ErrorCode;
import org.apache.doris.common.ErrorReport;
import org.apache.doris.common.IdGenerator;
import org.apache.doris.common.Pair;
+import org.apache.doris.common.UserException;
import org.apache.doris.common.util.TimeUtils;
import org.apache.doris.planner.AggregationNode;
import org.apache.doris.planner.AnalyticEvalNode;
@@ -833,6 +834,13 @@ public class Analyzer {
View hmsView = new View(table.getId(), table.getName(),
table.getFullSchema());
hmsView.setInlineViewDefWithSqlMode(((HMSExternalTable)
table).getViewText(),
ConnectContext.get().getSessionVariable().getSqlMode());
+ // for user experience consideration, parse hive view ddl
first to avoid NPE
+ // if legacy parser can not parse hive view ddl properly
+ try {
+ hmsView.init();
+ } catch (UserException e) {
+ throw new AnalysisException(e.getMessage(), e);
+ }
InlineViewRef inlineViewRef = new InlineViewRef(hmsView,
tableRef);
if (StringUtils.isNotEmpty(tableName.getCtl())) {
inlineViewRef.setExternalCtl(tableName.getCtl());
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