[HDFS-13542] TestBlockManager#testNeededReplicationWhileAppending fails due to improper cluster shutdown in TestBlockManager#testBlockManagerMachinesArray on Windows

• Type: Test
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.0.2
• Fix Version/s: 2.10.0, 3.2.0, 3.1.1, 2.9.2, 3.0.3
• Labels: windows
• Target Version/s: 3.2.0, 2.9.2
• Hadoop Flags: Reviewed
• Assignee: Anbang Hu
• Reporter: Anbang Hu
• Created: 09/May/18 23:28
• Updated: 26/May/18 03:31
• Resolved: 14/May/18 07:58

Description

branch-2.9 has failure message on Windows:

2018-05-09 16:26:03,014 [Thread-3533] ERROR hdfs.MiniDFSCluster (MiniDFSCluster.java:initMiniDFSCluster(884)) - IOE creating namenodes. Permissions dump:
path 'E:\OSSHadoop\hadoop-hdfs-project\hadoop-hdfs\target\test\data\dfs\data': 
 absolute:E:\OSSHadoop\hadoop-hdfs-project\hadoop-hdfs\target\test\data\dfs\data
 permissions: drwx
path 'E:\OSSHadoop\hadoop-hdfs-project\hadoop-hdfs\target\test\data\dfs': 
 absolute:E:\OSSHadoop\hadoop-hdfs-project\hadoop-hdfs\target\test\data\dfs
 permissions: drwx
path 'E:\OSSHadoop\hadoop-hdfs-project\hadoop-hdfs\target\test\data': 
 absolute:E:\OSSHadoop\hadoop-hdfs-project\hadoop-hdfs\target\test\data
 permissions: drwx
path 'E:\OSSHadoop\hadoop-hdfs-project\hadoop-hdfs\target\test': 
 absolute:E:\OSSHadoop\hadoop-hdfs-project\hadoop-hdfs\target\test
 permissions: drwx
path 'E:\OSSHadoop\hadoop-hdfs-project\hadoop-hdfs\target': 
 absolute:E:\OSSHadoop\hadoop-hdfs-project\hadoop-hdfs\target
 permissions: drwx
path 'E:\OSSHadoop\hadoop-hdfs-project\hadoop-hdfs': 
 absolute:E:\OSSHadoop\hadoop-hdfs-project\hadoop-hdfs
 permissions: drwx
path 'E:\OSSHadoop\hadoop-hdfs-project': 
 absolute:E:\OSSHadoop\hadoop-hdfs-project
 permissions: drwx
path 'E:\OSSHadoop': 
 absolute:E:\OSSHadoop
 permissions: drwx
path 'E:\': 
 absolute:E:\
 permissions: drwxjava.io.IOException: Could not fully delete E:\OSSHadoop\hadoop-hdfs-project\hadoop-hdfs\target\test\data\dfs\name-0-1
 at org.apache.hadoop.hdfs.MiniDFSCluster.configureNameService(MiniDFSCluster.java:1026)
 at org.apache.hadoop.hdfs.MiniDFSCluster.createNameNodesAndSetConf(MiniDFSCluster.java:982)
 at org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:879)
 at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:515)
 at org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:474)
 at org.apache.hadoop.hdfs.server.blockmanagement.TestBlockManager.testNeededReplicationWhileAppending(TestBlockManager.java:465)

Issue Links

• is related to: HADOOP-15475 Fix broken unit tests on Windows