[GitHub] [iceberg] rdsr commented on a change in pull request #2328: (#2317) Stop removal of files when catalog state is uncertain - HiveCatalog

[GitBox <gi...@apache.org>]

rdsr commented on a change in pull request #2328:
URL: https://github.com/apache/iceberg/pull/2328#discussion_r593556399



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File path: core/src/main/java/org/apache/iceberg/SnapshotProducer.java
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@@ -293,8 +293,15 @@ public void commit() {
             taskOps.commit(base, updated.withUUID());
           });
 
+    } catch (CommitFailedException commitFailedException) {
+      // We have an acknowledged failure from the Catalog. We are confident that the commit has not been applied
+      Exceptions.suppressAndThrow(commitFailedException, this::cleanAll);
     } catch (RuntimeException e) {
-      Exceptions.suppressAndThrow(e, this::cleanAll);
+      LOG.error("Cannot determine whether the commit was successful or not, the underlying data files may or " +

Review comment:
       Thanks @aokolnychyi . I'll have a look at this by tomorrow!




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