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https://issues.apache.org/jira/browse/HADOOP-15833?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16643509#comment-16643509
]
Steve Loughran commented on HADOOP-15833:
-----------------------------------------
increasing test timeout causes the prune command to fail with too many attempts
{code}
[ERROR]
testPruneCommandCLI(org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardToolDynamoDB)
Time elapsed: 193.269 s <<< ERROR!
org.apache.hadoop.fs.s3a.AWSServiceThrottledException: Max retries during batch
write exceeded (9) for DynamoDB. This may be because the write threshold of
DynamoDB is set too low.: Throttling (Service: S3Guard; Status Code: 503; Error
Code: Throttling; Request ID: n/a)
at
org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore.retryBackoffOnBatchWrite(DynamoDBMetadataStore.java:806)
at
org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore.processBatchWriteRequest(DynamoDBMetadataStore.java:765)
at
org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore.prune(DynamoDBMetadataStore.java:1030)
at
org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore.prune(DynamoDBMetadataStore.java:993)
at
org.apache.hadoop.fs.s3a.s3guard.AbstractS3GuardToolTestBase.testPruneCommand(AbstractS3GuardToolTestBase.java:271)
at
org.apache.hadoop.fs.s3a.s3guard.AbstractS3GuardToolTestBase.testPruneCommandCLI(AbstractS3GuardToolTestBase.java:286)
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: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.AmazonServiceException: Throttling (Service: S3Guard;
Status Code: 503; Error Code: Throttling; Request ID: n/a)
at
org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore.retryBackoffOnBatchWrite(DynamoDBMetadataStore.java:797)
{code}
> ITestS3GuardToolDynamoDB fails intermittently in parallel runs
> --------------------------------------------------------------
>
> Key: HADOOP-15833
> URL: https://issues.apache.org/jira/browse/HADOOP-15833
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3, test
> Affects Versions: 3.2.0
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Priority: Minor
>
> intermittent failure of a pair of {{ITestS3GuardToolDynamoDB}} tests in
> parallel runs. They don't seem to fail in sequential mode.
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