jack Lei created HUDI-7011:
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Summary: a metric to indicate whether rollback has occurred in
final compaction state
Key: HUDI-7011
URL: https://issues.apache.org/jira/browse/HUDI-7011
Project: Apache Hudi
Issue Type: Improvement
Reporter: jack Lei
add a metric to indicate whether rollback has occurred in final compaction
state to warn people check flink job.
currently, when flink job start async compaction on a mor table, the metrics in
org.apache.hudi.metrics.FlinkCompactionMetrics
will update including pendingCompactionCount,compactionDelay,compactionCost.
However, when a compaction failed need a metric to
tell user a specific instant whether the final compaction has occured rollback.
so attemp to add a metric named compactionFailedState in
org.apache.hudi.sink.compact.CompactionCommitSink to record the instance
happend rollback, which also means the current compaction failed in current time
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