nsivabalan commented on PR #8275:
URL: https://github.com/apache/hudi/pull/8275#issuecomment-1483190292
hey @KnightChess :
not sure whats your suggestion.
We do already check isEmpty in SparkRddWriteClient.
```
private void
validateClusteringCommit(HoodieWriteMetadata<JavaRDD<WriteStatus>>
clusteringMetadata, String clusteringCommitTime, HoodieTable table) {
if (clusteringMetadata.getWriteStatuses().isEmpty()) {
HoodieClusteringPlan clusteringPlan =
ClusteringUtils.getClusteringPlan(
table.getMetaClient(),
HoodieTimeline.getReplaceCommitRequestedInstant(clusteringCommitTime))
.map(Pair::getRight).orElseThrow(() -> new
HoodieClusteringException(
"Unable to read clustering plan for instant: " +
clusteringCommitTime));
throw new HoodieClusteringException("Clustering plan produced 0
WriteStatus for " + clusteringCommitTime
+ " #groups: " + clusteringPlan.getInputGroups().size() + "
expected at least "
+
clusteringPlan.getInputGroups().stream().mapToInt(HoodieClusteringGroup::getNumOutputFileGroups).sum()
+ " write statuses");
}
}
```
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