From 9bdc8412a0160e06e8182bd8b2f9bb65b478c590 Mon Sep 17 00:00:00 2001
From: zsxwing <zsxwing@gmail.com>
Date: Mon, 3 Nov 2014 22:40:43 -0800
Subject: [PATCH] [SPARK-4163][Core] Add a backward compatibility test for
FetchFailed
/cc aarondav
Author: zsxwing <zsxwing@gmail.com>
Closes #3086 from zsxwing/SPARK-4163-back-comp and squashes the following commits:
21cb2a8 [zsxwing] Add a backward compatibility test for FetchFailed
---
.../org/apache/spark/util/JsonProtocolSuite.scala | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/core/src/test/scala/org/apache/spark/util/JsonProtocolSuite.scala b/core/src/test/scala/org/apache/spark/util/JsonProtocolSuite.scala
index a91c9ddeae..01030120ae 100644
--- a/core/src/test/scala/org/apache/spark/util/JsonProtocolSuite.scala
+++ b/core/src/test/scala/org/apache/spark/util/JsonProtocolSuite.scala
@@ -177,6 +177,17 @@ class JsonProtocolSuite extends FunSuite {
deserializedBmRemoved)
}
+ test("FetchFailed backwards compatibility") {
+ // FetchFailed in Spark 1.1.0 does not have an "Message" property.
+ val fetchFailed = FetchFailed(BlockManagerId("With or", "without you", 15), 17, 18, 19,
+ "ignored")
+ val oldEvent = JsonProtocol.taskEndReasonToJson(fetchFailed)
+ .removeField({ _._1 == "Message" })
+ val expectedFetchFailed = FetchFailed(BlockManagerId("With or", "without you", 15), 17, 18, 19,
+ "Unknown reason")
+ assert(expectedFetchFailed === JsonProtocol.taskEndReasonFromJson(oldEvent))
+ }
+
test("SparkListenerApplicationStart backwards compatibility") {
// SparkListenerApplicationStart in Spark 1.0.0 do not have an "appId" property.
val applicationStart = SparkListenerApplicationStart("test", None, 1L, "user")
--
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