dongjoon-hyun commented on code in PR #57443:
URL: https://github.com/apache/spark/pull/57443#discussion_r3658933256
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sql/core/src/main/scala/org/apache/spark/sql/execution/columnar/InMemoryRelation.scala:
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@@ -296,35 +312,34 @@ case class CachedRDDBuilder(
if (_cachedColumnBuffers != null) {
_cachedColumnBuffers.unpersist(blocking)
_cachedColumnBuffers = null
- // The buffers no longer back a live RDD. Reset the one-way "loaded"
latch and the keyed
- // bookkeeping so a rebuild on this builder does not inherit a stale
"loaded" state or stale
- // statistics. Safe to reset in place: every read of the accumulator is
under this monitor.
- _cachedColumnBuffersAreLoaded = false
- partitionStats.reset()
+ partitionStats = newPartitionStats()
}
+ isCachedRDDRepeatable = false
Review Comment:
```suggestion
isCachedRDDRepeatable = false
hasStrictFileSourceReads = true
```
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