rymurr commented on a change in pull request #2328:
URL: https://github.com/apache/iceberg/pull/2328#discussion_r593075742
##########
File path: core/src/main/java/org/apache/iceberg/SnapshotProducer.java
##########
@@ -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:
I agree wtih @aokolnychyi here, I think changing the contract for the
table ops is dangerous, especially as the change reduces the information
available to the user.
I think Anton is right, rather than saying "`CommitFailedException` is the
only valid known failure mode" we should probably say "`NewExceptionTypeX`
means the commit failed in an unknown way and the user may be required to do
some immediate intervention"
##########
File path:
hive-metastore/src/main/java/org/apache/iceberg/hive/HiveTableOperations.java
##########
@@ -168,7 +168,8 @@ protected void doCommit(TableMetadata base, TableMetadata
metadata) {
if (tbl != null) {
// If we try to create the table but the metadata location is already
set, then we had a concurrent commit
if (base == null &&
tbl.getParameters().get(BaseMetastoreTableOperations.METADATA_LOCATION_PROP) !=
null) {
- throw new AlreadyExistsException("Table already exists: %s.%s",
database, tableName);
Review comment:
Agreed, I think `AlreadyExistsExpection` is the correct exception for
the problem and we should raise as much info as possible accordingly.
----------------------------------------------------------------
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:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
