Re: [PR] [GLUTEN-5219][CH]Fix the table metadata sync issue for the CH backend [incubator-gluten]

["binmahone (via GitHub)" <gi...@apache.org>]

binmahone commented on code in PR #5221:
URL: https://github.com/apache/incubator-gluten/pull/5221#discussion_r1545901891


##########
backends-clickhouse/src/main/scala/org/apache/spark/sql/execution/datasources/utils/MergeTreePartsPartitionsUtil.scala:
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@@ -55,6 +55,9 @@ object MergeTreePartsPartitionsUtil extends Logging {
     }
     val fileIndex = relation.location.asInstanceOf[TahoeFileIndex]
 
+    // when querying, use deltaLog.update(true) to get the staleness acceptable snapshot
+    val latestCommitTimestamp = table.deltaLog.update(true).timestamp

Review Comment:
   will this impact perf benchmark ? need perf result



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