wuchong commented on a change in pull request #14652:
URL: https://github.com/apache/flink/pull/14652#discussion_r557431574
##########
File path:
flink-formats/flink-json/src/main/java/org/apache/flink/formats/json/canal/CanalJsonDeserializationSchema.java
##########
@@ -197,12 +198,12 @@ public void deserialize(@Nullable byte[] message,
Collector<RowData> out) throws
try {
final JsonNode root =
jsonDeserializer.deserializeToJsonNode(message);
if (database != null) {
- if
(!database.equals(root.get(ReadableMetadata.DATABASE.key).asText())) {
+ if (!Pattern.matches(database,
root.get(ReadableMetadata.DATABASE.key).asText())) {
Review comment:
We should reuse the pattern.
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