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kxiao pushed a commit to branch branch-2.0
in repository https://gitbox.apache.org/repos/asf/doris.git
The following commit(s) were added to refs/heads/branch-2.0 by this push:
new d36ef4ead6c [fix](catalog)fix db name may be null in NotificationEvent
(#38421) (#38598)
d36ef4ead6c is described below
commit d36ef4ead6c96dd963134f020335bdff3d93a0d2
Author: zhangdong <[email protected]>
AuthorDate: Thu Aug 1 12:51:24 2024 +0800
[fix](catalog)fix db name may be null in NotificationEvent (#38421) (#38598)
---
.../java/org/apache/doris/datasource/hive/event/MetastoreEvent.java | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/datasource/hive/event/MetastoreEvent.java
b/fe/fe-core/src/main/java/org/apache/doris/datasource/hive/event/MetastoreEvent.java
index 29d6a312ea1..3fbccd26c1f 100644
---
a/fe/fe-core/src/main/java/org/apache/doris/datasource/hive/event/MetastoreEvent.java
+++
b/fe/fe-core/src/main/java/org/apache/doris/datasource/hive/event/MetastoreEvent.java
@@ -17,6 +17,7 @@
package org.apache.doris.datasource.hive.event;
+import org.apache.commons.lang3.StringUtils;
import org.apache.hadoop.hive.metastore.api.NotificationEvent;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
@@ -75,7 +76,9 @@ public abstract class MetastoreEvent {
protected MetastoreEvent(NotificationEvent event, String catalogName) {
this.event = event;
- this.dbName = event.getDbName().toLowerCase(Locale.ROOT);
+ // Some events that we don't care about, dbName may be empty
+ String eventDbName = event.getDbName();
+ this.dbName = StringUtils.isEmpty(eventDbName) ? eventDbName :
eventDbName.toLowerCase(Locale.ROOT);
this.tblName = event.getTableName();
this.eventId = event.getEventId();
this.eventTime = event.getEventTime() * 1000L;
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