JingsongLi commented on a change in pull request #10721: [FLINK-15429][hive]
HiveObjectConversion implementations need to hand…
URL: https://github.com/apache/flink/pull/10721#discussion_r361963995
##########
File path:
flink-connectors/flink-connector-hive/src/main/java/org/apache/flink/table/functions/hive/conversion/HiveInspectors.java
##########
@@ -146,9 +146,9 @@ public static HiveObjectConversion
getConversion(ObjectInspector inspector, Logi
} else if (inspector instanceof
TimestampObjectInspector) {
conversion = hiveShim::toHiveTimestamp;
} else if (inspector instanceof
HiveCharObjectInspector) {
- conversion = o -> new HiveChar((String) o,
((CharType) dataType).getLength());
+ conversion = o -> o == null ? null : new
HiveChar((String) o, ((CharType) dataType).getLength());
} else if (inspector instanceof
HiveVarcharObjectInspector) {
- conversion = o -> new HiveVarchar((String) o,
((VarCharType) dataType).getLength());
+ conversion = o -> o == null ? null : new
HiveVarchar((String) o, ((VarCharType) dataType).getLength());
} else if (inspector instanceof
HiveDecimalObjectInspector) {
conversion = o -> o == null ? null :
HiveDecimal.create((BigDecimal) o);
} else {
Review comment:
I see, this is because we change "getObjectInspectorForConstant" to writable
hive type. Cna you add comments to explain?
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
With regards,
Apache Git Services
