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[SPARK-57536][SS] Use maxOption instead of sorted.lastOption in HDFSMetadataLog #56596

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sarutak wants to merge 1 commit into from
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[SPARK-57536][SS] Use maxOption instead of sorted.lastOption in HDFSMetadataLog #56596

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4 changes: 2 additions & 2 deletions ...c/main/scala/org/apache/spark/sql/execution/streaming/checkpointing/HDFSMetadataLog.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -266,10 +266,10 @@ class HDFSMetadataLog[T <: AnyRef : ClassTag](
}

/** Return the latest batch id without reading the file. */
def getLatestBatchId(): Option[Long] = listBatches.sorted.lastOption
def getLatestBatchId(): Option[Long] = listBatches.maxOption

override def getLatest(): Option[(Long, T)] = {
listBatches.sorted.lastOption.map { batchId =>
listBatches.maxOption.map { batchId =>
logInfo(log"Getting latest batch ${MDC(BATCH_ID, batchId)}")
(batchId, getExistingBatch(batchId))
}
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