codope commented on a change in pull request #4118:
URL: https://github.com/apache/hudi/pull/4118#discussion_r836790799
##########
File path:
hudi-common/src/main/java/org/apache/hudi/common/util/ClusteringUtils.java
##########
@@ -124,7 +125,16 @@
// get all filegroups in the plan
getFileGroupEntriesInClusteringPlan(clusteringPlan.getLeft(),
clusteringPlan.getRight()));
- Map<HoodieFileGroupId, HoodieInstant> resultMap =
resultStream.collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));
+ Map<HoodieFileGroupId, HoodieInstant> resultMap;
+ try {
+ resultMap = resultStream.collect(Collectors.toMap(Map.Entry::getKey,
Map.Entry::getValue));
+ } catch (Exception e) {
+ if (e instanceof IllegalStateException &&
e.getMessage().contains("Duplicate key")) {
+ throw new HoodieException("Found duplicate file groups pending
clustering. If you're running deltastreamer in continuous mode, consider adding
delay using --min-sync-interval-seconds. "
Review comment:
with OCC mode and in process lock provider, we should not hit this
exception.
--
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.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
