[
https://issues.apache.org/jira/browse/FLINK-29315?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17606998#comment-17606998
]
Yang Wang commented on FLINK-29315:
-----------------------------------
[~rmetzger] I have verified that the "ls" command run normally in the docker
container. Given that the test failed when starting miniDFSCluster, it is also
strange that other tests in the same class could pass.
> HDFSTest#testBlobServerRecovery fails on CI
> -------------------------------------------
>
> Key: FLINK-29315
> URL: https://issues.apache.org/jira/browse/FLINK-29315
> Project: Flink
> Issue Type: Technical Debt
> Components: Connectors / FileSystem, Tests
> Affects Versions: 1.16.0, 1.15.2
> Reporter: Chesnay Schepler
> Priority: Blocker
> Fix For: 1.16.0, 1.17.0
>
>
> The test started failing 2 days ago on different branches. I suspect
> something's wrong with the CI infrastructure.
> {code:java}
> Sep 15 09:11:22 [ERROR] Failures:
> Sep 15 09:11:22 [ERROR] HDFSTest.testBlobServerRecovery Multiple Failures
> (2 failures)
> Sep 15 09:11:22 java.lang.AssertionError: Test failed Error while
> running command to get file permissions : java.io.IOException: Cannot run
> program "ls": error=1, Operation not permitted
> Sep 15 09:11:22 at
> java.lang.ProcessBuilder.start(ProcessBuilder.java:1048)
> Sep 15 09:11:22 at
> org.apache.hadoop.util.Shell.runCommand(Shell.java:913)
> Sep 15 09:11:22 at org.apache.hadoop.util.Shell.run(Shell.java:869)
> Sep 15 09:11:22 at
> org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:1170)
> Sep 15 09:11:22 at
> org.apache.hadoop.util.Shell.execCommand(Shell.java:1264)
> Sep 15 09:11:22 at
> org.apache.hadoop.util.Shell.execCommand(Shell.java:1246)
> Sep 15 09:11:22 at
> org.apache.hadoop.fs.FileUtil.execCommand(FileUtil.java:1089)
> Sep 15 09:11:22 at
> org.apache.hadoop.fs.RawLocalFileSystem$DeprecatedRawLocalFileStatus.loadPermissionInfo(RawLocalFileSystem.java:697)
> Sep 15 09:11:22 at
> org.apache.hadoop.fs.RawLocalFileSystem$DeprecatedRawLocalFileStatus.getPermission(RawLocalFileSystem.java:672)
> Sep 15 09:11:22 at
> org.apache.hadoop.util.DiskChecker.mkdirsWithExistsAndPermissionCheck(DiskChecker.java:233)
> Sep 15 09:11:22 at
> org.apache.hadoop.util.DiskChecker.checkDirInternal(DiskChecker.java:141)
> Sep 15 09:11:22 at
> org.apache.hadoop.util.DiskChecker.checkDir(DiskChecker.java:116)
> Sep 15 09:11:22 at
> org.apache.hadoop.hdfs.server.datanode.DataNode$DataNodeDiskChecker.checkDir(DataNode.java:2580)
> Sep 15 09:11:22 at
> org.apache.hadoop.hdfs.server.datanode.DataNode.checkStorageLocations(DataNode.java:2622)
> Sep 15 09:11:22 at
> org.apache.hadoop.hdfs.server.datanode.DataNode.makeInstance(DataNode.java:2604)
> Sep 15 09:11:22 at
> org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:2497)
> Sep 15 09:11:22 at
> org.apache.hadoop.hdfs.MiniDFSCluster.startDataNodes(MiniDFSCluster.java:1501)
> Sep 15 09:11:22 at
> org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:851)
> Sep 15 09:11:22 at
> org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:485)
> Sep 15 09:11:22 at
> org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:444)
> Sep 15 09:11:22 at
> org.apache.flink.hdfstests.HDFSTest.createHDFS(HDFSTest.java:93)
> Sep 15 09:11:22 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> Sep 15 09:11:22 at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> Sep 15 09:11:22 at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> Sep 15 09:11:22 at
> java.lang.ProcessBuilder.start(ProcessBuilder.java:1029)
> Sep 15 09:11:22 ... 67 more
> Sep 15 09:11:22
> Sep 15 09:11:22 java.lang.NullPointerException: <no message>
> {code}
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
