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https://issues.apache.org/jira/browse/HADOOP-18764?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17731536#comment-17731536
]
ASF GitHub Bot commented on HADOOP-18764:
-----------------------------------------
mehakmeet opened a new pull request, #5737:
URL: https://github.com/apache/hadoop/pull/5737
### Description of PR
fs.azure.buffer.dir to be under Yarn container path on yarn applications
### How was this patch tested?
`mvn -Dparallel-tests=abfs -DtestsThreadCount=8 -Dscale clean verify` on
`us-west-2` bucket
Results:
```
[INFO] Results:
[INFO]
[WARNING] Tests run: 141, Failures: 0, Errors: 0, Skipped: 4
```
```
[INFO] Results:
[INFO]
[ERROR] Failures:
[ERROR] ITestAzureBlobFileSystemLease.testTwoCreate:142 Expected to find
'There is currently a lease on the resource and no lease ID was specified in
the request' but got unexpected exception:
org.apache.hadoop.fs.PathIOException:
`abfs://abfs-testcontainer-1b46713f-9625-4c06-8ecb-64b39c8df...@mmtusw.dfs.core.windows.net/fork-0002/test/testTwoCreate617053501b77/testfile':
Input/output error: Parallel access to the create path detected. Failing
request to honor single writer semantics
at
org.apache.hadoop.fs.azurebfs.AzureBlobFileSystem.checkException(AzureBlobFileSystem.java:1503)
at
org.apache.hadoop.fs.azurebfs.AzureBlobFileSystem.create(AzureBlobFileSystem.java:334)
at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1231)
at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1208)
at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1089)
at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:1076)
at
org.apache.hadoop.fs.azurebfs.ITestAzureBlobFileSystemLease.lambda$testTwoCreate$1(ITestAzureBlobFileSystemLease.java:144)
at
org.apache.hadoop.test.LambdaTestUtils.intercept(LambdaTestUtils.java:498)
at
org.apache.hadoop.test.LambdaTestUtils.intercept(LambdaTestUtils.java:384)
at
org.apache.hadoop.test.LambdaTestUtils.intercept(LambdaTestUtils.java:453)
at
org.apache.hadoop.fs.azurebfs.ITestAzureBlobFileSystemLease.testTwoCreate(ITestAzureBlobFileSystemLease.java:142)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at
org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299)
at
org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.lang.Thread.run(Thread.java:748)
Caused by: Parallel access to the create path detected. Failing request to
honor single writer semantics
at
org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore.conditionalCreateOverwriteFile(AzureBlobFileSystemStore.java:652)
at
org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore.createFile(AzureBlobFileSystemStore.java:563)
at
org.apache.hadoop.fs.azurebfs.AzureBlobFileSystem.create(AzureBlobFileSystem.java:328)
... 21 more
[ERROR]
ITestGetNameSpaceEnabled.testGetIsNamespaceEnabledWhenConfigIsFalse:98->unsetAndAssert:109
[getIsNamespaceEnabled should return the value configured for
fs.azure.test.namespace.enabled] expected:<[fals]e> but was:<[tru]e>
[ERROR]
ITestGetNameSpaceEnabled.testGetIsNamespaceEnabledWhenConfigIsTrue:88->unsetAndAssert:109
[getIsNamespaceEnabled should return the value configured for
fs.azure.test.namespace.enabled] expected:<[fals]e> but was:<[tru]e>
[ERROR]
ITestGetNameSpaceEnabled.testNonXNSAccount:77->Assert.assertFalse:65->Assert.assertTrue:42->Assert.fail:89
Expecting getIsNamespaceEnabled() return false
[INFO]
[ERROR] Tests run: 581, Failures: 4, Errors: 0, Skipped: 107
```
```
[INFO] Results:
[INFO]
[WARNING] Tests run: 339, Failures: 0, Errors: 0, Skipped: 41
```
Seeing failures unrelated to the patch specifically
`ITestAzureBlobFileSystemLease.java` since the other failures seem config
related.
Is this a known failure?
CC @steveloughran
### For code changes:
- [ ] Does the title or this PR starts with the corresponding JIRA issue id
(e.g. 'HADOOP-17799. Your PR title ...')?
- [ ] Object storage: have the integration tests been executed and the
endpoint declared according to the connector-specific documentation?
- [ ] If adding new dependencies to the code, are these dependencies
licensed in a way that is compatible for inclusion under [ASF
2.0](http://www.apache.org/legal/resolved.html#category-a)?
- [ ] If applicable, have you updated the `LICENSE`, `LICENSE-binary`,
`NOTICE-binary` files?
> fs.azure.buffer.dir to be under Yarn container path on yarn applications
> ------------------------------------------------------------------------
>
> Key: HADOOP-18764
> URL: https://issues.apache.org/jira/browse/HADOOP-18764
> Project: Hadoop Common
> Issue Type: Improvement
> Components: fs/azure
> Affects Versions: 3.3.5
> Reporter: Steve Loughran
> Assignee: Mehakmeet Singh
> Priority: Major
>
> replicate HADOOP-17386 for azure so things clean up better long lived yarn
> clusters
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