zhangyue19921010 commented on code in PR #8772:
URL: https://github.com/apache/hudi/pull/8772#discussion_r1199757261
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hudi-client/hudi-client-common/src/main/java/org/apache/hudi/metadata/HoodieBackedTableMetadataWriter.java:
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@@ -822,6 +825,21 @@ private static void
deletePendingIndexingInstant(HoodieTableMetaClient metaClien
});
}
+ private static void checkNumDeltaCommits(HoodieTableMetaClient metaClient,
int maxNumDeltaCommitsWhenPending) {
+ final HoodieActiveTimeline activeTimeline =
metaClient.reloadActiveTimeline();
+ Option<HoodieInstant> lastCompaction =
activeTimeline.filterCompletedInstants()
+ .filter(s -> s.getAction().equals(COMPACTION_ACTION)).lastInstant();
+ int numDeltaCommits = lastCompaction.isPresent()
+ ?
activeTimeline.getDeltaCommitTimeline().findInstantsAfter(lastCompaction.get().getTimestamp()).countInstants()
+ : activeTimeline.getDeltaCommitTimeline().countInstants();
+ if (numDeltaCommits > maxNumDeltaCommitsWhenPending) {
+ throw new HoodieMetadataException(String.format("Metadata table's
deltacommits exceeded %d: "
+ + "this is likely caused by a pending instant in the data table.
Resolve the pending instant "
+ + "or adjust `%s`, the restart the pipeline.",
Review Comment:
nit: `the restart the pipeline. => then restart the pipeline`
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