xuanyuanking commented on a change in pull request #32934:
URL: https://github.com/apache/spark/pull/32934#discussion_r663972591
##########
File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/state/RocksDBFileManager.scala
##########
@@ -486,6 +516,23 @@ class RocksDBFileManager(
}
}
+/**
+ * Metrics regarding RocksDB file sync between local and DFS.
+ */
+case class RocksDBFileManagerMetrics(
+ filesCopied: Long,
Review comment:
Thanks, done in 355953e.
##########
File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/state/RocksDBFileManager.scala
##########
@@ -134,6 +135,22 @@ class RocksDBFileManager(
override def accept(path: Path): Boolean = path.toString.endsWith(".zip")
}
+ /**
+ * Metrics for loading checkpoint from DFS. Every loadCheckpointFromDFS call
will update this
+ * metrics, so this effectively records the latest metrics.
+ */
+ @volatile private var loadCheckpointMetrics =
RocksDBFileManagerMetrics.EMPTY_METRICS
+
+ /**
+ * Metrics for saving checkpoint to DFS. Every saveCheckpointToDFS call will
update this
+ * metrics, so this effectively records the latest metrics.
+ */
+ @volatile private var saveCheckpointMetrics =
RocksDBFileManagerMetrics.EMPTY_METRICS
+
+ def latestloadCheckpointMetrics: RocksDBFileManagerMetrics =
loadCheckpointMetrics
Review comment:
Thanks, done in 355953e
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