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https://issues.apache.org/jira/browse/HADOOP-13345?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15872859#comment-15872859
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Mingliang Liu commented on HADOOP-13345:
----------------------------------------
Thanks for your comments.
The summary of test report is:
{code}
$ mvn -Dit.test='ITestS3A*' -Dscale -Dtest=none -Ds3guard -Ddynamo -q clean
verify
Results :
Failed tests:
ITestS3AEncryptionSSEC.testCreateFileAndReadWithDifferentEncryptionKey:60
Expected to find 'Forbidden (Service: Amazon S3; Status Code: 403;' but got
unexpected exception:java.nio.file.AccessDeniedException:
s3a://mliu-s3guard/test/testCreateFileAndReadWithDifferentEncryptionKey-0800:
Reopen at position 0 on
s3a://mliu-s3guard/test/testCreateFileAndReadWithDifferentEncryptionKey-0800:
com.amazonaws.services.s3.model.AmazonS3Exception: Access Denied (Service:
Amazon S3; Status Code: 403; Error Code: AccessDenied; Request ID:
8A23739237751886), S3 Extended Request ID:
BEDP2iHUuZXjZTnU/s1f/8+kHM7F+czV2CAGJm3FEpzxxxo37nb+OqbswYsM7vUpWd682RP+4iY=
at
org.apache.hadoop.fs.s3a.S3AUtils.translateException(S3AUtils.java:158)
at
org.apache.hadoop.fs.s3a.S3AInputStream.reopen(S3AInputStream.java:165)
at
org.apache.hadoop.fs.s3a.S3AInputStream.lazySeek(S3AInputStream.java:291)
at org.apache.hadoop.fs.s3a.S3AInputStream.read(S3AInputStream.java:374)
at java.io.DataInputStream.read(DataInputStream.java:149)
at
org.apache.hadoop.fs.contract.ContractTestUtils.readDataset(ContractTestUtils.java:180)
at
org.apache.hadoop.fs.contract.ContractTestUtils.verifyFileContents(ContractTestUtils.java:204)
at
org.apache.hadoop.fs.s3a.ITestS3AEncryptionSSEC.lambda$testCreateFileAndReadWithDifferentEncryptionKey$4(ITestS3AEncryptionSSEC.java:80)
at
org.apache.hadoop.test.LambdaTestUtils.intercept(LambdaTestUtils.java:346)
at
org.apache.hadoop.test.LambdaTestUtils.intercept(LambdaTestUtils.java:418)
at
org.apache.hadoop.fs.s3a.ITestS3AEncryptionSSEC.testCreateFileAndReadWithDifferentEncryptionKey(ITestS3AEncryptionSSEC.java:60)
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:497)
at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
at
org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)
Caused by: com.amazonaws.services.s3.model.AmazonS3Exception: Access Denied
(Service: Amazon S3; Status Code: 403; Error Code: AccessDenied; Request ID:
8A23739237751886), S3 Extended Request ID:
BEDP2iHUuZXjZTnU/s1f/8+kHM7F+czV2CAGJm3FEpzxxxo37nb+OqbswYsM7vUpWd682RP+4iY=
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.handleErrorResponse(AmazonHttpClient.java:1586)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeOneRequest(AmazonHttpClient.java:1254)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeHelper(AmazonHttpClient.java:1035)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.doExecute(AmazonHttpClient.java:747)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeWithTimer(AmazonHttpClient.java:721)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.execute(AmazonHttpClient.java:704)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.access$500(AmazonHttpClient.java:672)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutionBuilderImpl.execute(AmazonHttpClient.java:654)
at
com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:518)
at
com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:4185)
at
com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:4132)
at
com.amazonaws.services.s3.AmazonS3Client.getObject(AmazonS3Client.java:1373)
at
org.apache.hadoop.fs.s3a.S3AInputStream.reopen(S3AInputStream.java:158)
... 21 more
Tests in error:
ITestS3ACredentialsInURL.testInstantiateFromURL:86 » InterruptedIO initTable:
...
ITestS3AFileSystemContract>FileSystemContractBaseTest.testRenameToDirWithSamePrefixAllowed:669->FileSystemContractBaseTest.rename:525
» AWSServiceIO
Tests run: 340, Failures: 1, Errors: 2, Skipped: 13
{code}
As we discussed above,
# the intermittent failure {{testRenameToDirWithSamePrefixAllowed}} is tracked
by [HADOOP-14036]
# {{ITestS3ACredentialsInURL#testInstantiateFromURL}} is not supported. Should
we simply skip this test if the metadata store is enabled (in a separate JIRA)?
# {{ITestS3AEncryptionSSEC}} started failing after merge because of the strict
exception message assertion; it is fine in trunk. The only change is to remove
"Forbidden" word as it would be "Access Denied" sometimes along with the same
exception class {{java.nio.file.AccessDeniedException}} and message {{Service:
Amazon S3; Status Code: 403; Error Code: AccessDenied;}}. For this I made the
change when merging.
> S3Guard: Improved Consistency for S3A
> -------------------------------------
>
> Key: HADOOP-13345
> URL: https://issues.apache.org/jira/browse/HADOOP-13345
> Project: Hadoop Common
> Issue Type: New Feature
> Components: fs/s3
> Reporter: Chris Nauroth
> Assignee: Chris Nauroth
> Attachments: HADOOP-13345.prototype1.patch, s3c.001.patch,
> S3C-ConsistentListingonS3-Design.pdf, S3GuardImprovedConsistencyforS3A.pdf,
> S3GuardImprovedConsistencyforS3AV2.pdf
>
>
> This issue proposes S3Guard, a new feature of S3A, to provide an option for a
> stronger consistency model than what is currently offered. The solution
> coordinates with a strongly consistent external store to resolve
> inconsistencies caused by the S3 eventual consistency model.
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