delete duplicated code

tests/spark-it/src/test/scala/org/apache/celeborn/tests/spark/RetryReviveTest.scala

@@ -105,27 +105,4 @@ class RetryReviveTest extends AnyFunSuite
     assert(result1 == result)
     ss.stop()
   }
-
-  test("celeborn spark integration test - revive test replicate enabled when workers are randomly killed in write time") {
-    setupMiniClusterWithRandomPorts()
-    ShuffleClient.reset()
-    val sparkConf = new SparkConf()
-      .set(s"spark.${CelebornConf.CLIENT_PUSH_REPLICATE_ENABLED.key}", "true")
-      .set(s"spark.${CelebornConf.CLIENT_STAGE_RERUN_ENABLED.key}", "false")
-      .setAppName("celeborn-demo").setMaster("local[2]")
-    val ss = SparkSession.builder()
-      .config(updateSparkConf(sparkConf, ShuffleMode.HASH))
-      .getOrCreate()
-
-    val startTime = System.currentTimeMillis()
-    val result = ss.sparkContext.parallelize(1 to 1000, 100)
-      .flatMap(_ => (1 to 15000).iterator.map(num => num)).repartition(100).count()
-    val taskTime = System.currentTimeMillis() - startTime
-    val writeTime = taskTime * 0.35
-    workerKiller(writeTime.toInt)
-    val result1 = ss.sparkContext.parallelize(1 to 1000, 100)
-      .flatMap(_ => (1 to 15000).iterator.map(num => num)).repartition(100).count()
-    assert(result1 == result)
-    ss.stop()
-  }
 }