HeartSaVioR commented on code in PR #38430:
URL: https://github.com/apache/spark/pull/38430#discussion_r1011232238
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sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/HDFSMetadataLog.scala:
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@@ -19,7 +19,9 @@ package org.apache.spark.sql.execution.streaming
import java.io._
import java.nio.charset.StandardCharsets
+import java.util.{Collections, LinkedHashMap}
Review Comment:
Yeah if there is a same class in Scala side, better to prefix it. Good point.
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