From 79fd0cc0584e48fb021c4237877b15abbffb319a Mon Sep 17 00:00:00 2001
From: Shixiong Zhu <shixiong@databricks.com>
Date: Thu, 27 Oct 2016 12:32:58 -0700
Subject: [PATCH] [SPARK-16963][SQL] Fix test "StreamExecution metadata garbage
collection"
## What changes were proposed in this pull request?
A follow up PR for #14553 to fix the flaky test. It's flaky because the file list API doesn't guarantee any order of the return list.
## How was this patch tested?
Jenkins
Author: Shixiong Zhu <shixiong@databricks.com>
Closes #15661 from zsxwing/fix-StreamingQuerySuite.
---
.../org/apache/spark/sql/streaming/StreamingQuerySuite.scala | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sql/core/src/test/scala/org/apache/spark/sql/streaming/StreamingQuerySuite.scala b/sql/core/src/test/scala/org/apache/spark/sql/streaming/StreamingQuerySuite.scala
index dad410486e..464c443beb 100644
--- a/sql/core/src/test/scala/org/apache/spark/sql/streaming/StreamingQuerySuite.scala
+++ b/sql/core/src/test/scala/org/apache/spark/sql/streaming/StreamingQuerySuite.scala
@@ -265,7 +265,7 @@ class StreamingQuerySuite extends StreamTest with BeforeAndAfter with Logging {
AssertOnQuery("metadata log should contain only two files") { q =>
val metadataLogDir = new java.io.File(q.offsetLog.metadataPath.toString)
val logFileNames = metadataLogDir.listFiles().toSeq.map(_.getName())
- val toTest = logFileNames.filter(! _.endsWith(".crc")) // Workaround for SPARK-17475
+ val toTest = logFileNames.filter(! _.endsWith(".crc")).sorted // Workaround for SPARK-17475
assert(toTest.size == 2 && toTest.head == "1")
true
}
--
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