xiaochen-zhou commented on code in PR #9982:
URL: https://github.com/apache/seatunnel/pull/9982#discussion_r2516578093
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seatunnel-connectors-v2/connector-paimon/src/main/java/org/apache/seatunnel/connectors/seatunnel/paimon/sink/PaimonSink.java:
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@@ -92,11 +99,25 @@ public PaimonSink(ReadonlyConfig readonlyConfig,
CatalogTable catalogTable) {
paimonCatalog.open();
boolean databaseExists =
paimonCatalog.databaseExists(this.paimonSinkConfig.getNamespace());
- if (databaseExists) {
- TablePath tablePath = catalogTable.getTablePath();
- boolean tableExists = paimonCatalog.tableExists(tablePath);
- if (tableExists) {
- this.paimonTable = paimonCatalog.getPaimonTable(tablePath);
+ if (!databaseExists) {
+ return;
+ }
+ TablePath tablePath = catalogTable.getTablePath();
+ boolean tableExists = paimonCatalog.tableExists(tablePath);
+ if (!tableExists) {
+ return;
+ }
+ this.paimonTable = (FileStoreTable)
paimonCatalog.getPaimonTable(tablePath);
+ String branchName = paimonSinkConfig.getBranch();
+ if (StringUtils.isNotEmpty(branchName)) {
+ BranchManager branchManager = paimonTable.branchManager();
+ if (!branchManager.branchExists(branchName)) {
+ throw new UnsupportedOperationException(
+ "Branch: " + branchName + " not exists");
Review Comment:
> `PaimonConnectorErrorCode` Error messages can be extracted
Done.
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