[GitHub] [spark] HyukjinKwon commented on a change in pull request #25333: [SPARK-28597][SS] Add config to retry spark streaming's meta log when it met error

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HyukjinKwon commented on a change in pull request #25333: [SPARK-28597][SS] Add config to retry spark streaming's meta log when it met error
URL: https://github.com/apache/spark/pull/25333#discussion_r333822084
 
 

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 File path: sql/core/src/test/scala/org/apache/spark/sql/execution/streaming/MicroBatchExecutionSuite.scala
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 @@ -68,4 +72,43 @@ class MicroBatchExecutionSuite extends StreamTest with BeforeAndAfter {
       CheckNewAnswer((25, 1), (30, 1))   // This should not throw the error reported in SPARK-24156
     )
   }
+
+  test("Add config to retry spark streaming's meta log when it met") {
+    val s = MemoryStream[Int]
+    // Specified checkpointLocation manually to init metadata file
+    val tmp =
+      new File(System.getProperty("java.io.tmpdir"), UUID.randomUUID().toString).getCanonicalPath
 
 Review comment:
   You can just use `withTempDir` and `withTempPath`.

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