[hadoop] branch branch-3.3 updated: HADOOP-18714. Wrong StringUtils.join() called in AbstractContractRootDirectoryTest (#5588)

[adoroszlai]

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adoroszlai pushed a commit to branch branch-3.3
in repository https://gitbox.apache.org/repos/asf/hadoop.git


The following commit(s) were added to refs/heads/branch-3.3 by this push:
     new 13d3cfd311a HADOOP-18714. Wrong StringUtils.join() called in 
AbstractContractRootDirectoryTest (#5588)
13d3cfd311a is described below

commit 13d3cfd311aa05f979e3ff3afd6aec9b06fdac13
Author: Doroszlai, Attila <6454655+adorosz...@users.noreply.github.com>
AuthorDate: Mon Apr 24 15:49:20 2023 +0200

    HADOOP-18714. Wrong StringUtils.join() called in 
AbstractContractRootDirectoryTest (#5588)
    
    (cherry picked from commit 5b23224970b48d41adf96b3f5a520411792fe696)
---
 .../hadoop/fs/contract/AbstractContractRootDirectoryTest.java      | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git 
a/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/fs/contract/AbstractContractRootDirectoryTest.java
 
b/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/fs/contract/AbstractContractRootDirectoryTest.java
index 4b5af02ecda..924ebd0065d 100644
--- 
a/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/fs/contract/AbstractContractRootDirectoryTest.java
+++ 
b/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/fs/contract/AbstractContractRootDirectoryTest.java
@@ -195,10 +195,9 @@ public abstract class AbstractContractRootDirectoryTest 
extends AbstractFSContra
     for (FileStatus status : statuses) {
       ContractTestUtils.assertDeleted(fs, status.getPath(), false, true, 
false);
     }
-    FileStatus[] rootListStatus = fs.listStatus(root);
-    assertEquals("listStatus on empty root-directory returned found: "
-        + join("\n", rootListStatus),
-        0, rootListStatus.length);
+    Assertions.assertThat(fs.listStatus(root))
+        .describedAs("ls /")
+        .hasSize(0);
     assertNoElements("listFiles(/, false)",
         fs.listFiles(root, false));
     assertNoElements("listFiles(/, true)",


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