[GitHub] [hadoop] bgaborg commented on issue #951: HADOOP-15183. S3Guard store becomes inconsistent after partial failure of rename

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bgaborg commented on issue #951: HADOOP-15183. S3Guard store becomes inconsistent after partial failure of rename
URL: https://github.com/apache/hadoop/pull/951#issuecomment-501238898
 
 
   I have 2 failures while testing the latest PR against ireland:
   
   ```[ERROR] Tests run: 16, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 125.55 s <<< FAILURE! - in org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardToolDynamoDB
   [ERROR] testDynamoDBInitDestroyCycle(org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardToolDynamoDB)  Time elapsed: 19.859 s  <<< FAILURE!
   java.lang.AssertionError:
   Expected a java.io.IOException to be thrown, but got the result: : Metadata Store Diagnostics:
   	ARN=arn:aws:dynamodb:eu-west-1:360379543683:table/gabota-versioned-bucket-ireland
   	billing-mode=provisioned
   	description=S3Guard metadata store in DynamoDB
   	name=gabota-versioned-bucket-ireland
   	persist.authoritative.bit=true
   	read-capacity=100
   	region=eu-west-1
   	retryPolicy=ExponentialBackoffRetry(maxRetries=9, sleepTime=100 MILLISECONDS)
   	size=76412
   	status=ACTIVE
   	table={AttributeDefinitions: [{AttributeName: child,AttributeType: S}, {AttributeName: parent,AttributeType: S}],TableName: gabota-versioned-bucket-ireland,KeySchema: [{AttributeName: parent,KeyType: HASH}, {AttributeName: child,KeyType: RANGE}],TableStatus: ACTIVE,CreationDateTime: Tue Jun 11 10:27:01 CEST 2019,ProvisionedThroughput: {NumberOfDecreasesToday: 0,ReadCapacityUnits: 100,WriteCapacityUnits: 100},TableSizeBytes: 76412,ItemCount: 448,TableArn: arn:aws:dynamodb:eu-west-1:360379543683:table/gabota-versioned-bucket-ireland,TableId: dc15974b-0686-4173-96b1-05412d549047,}
   	write-capacity=100
   
   	at org.apache.hadoop.test.LambdaTestUtils.intercept(LambdaTestUtils.java:499)
   	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.s3a.s3guard.ITestS3GuardToolDynamoDB.testDynamoDBInitDestroyCycle(ITestS3GuardToolDynamoDB.java:224)
   	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:50)
   	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
   	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
   	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$1.evaluate(TestWatcher.java:55)
   	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:298)
   	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:292)
   	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
   	at java.lang.Thread.run(Thread.java:748)```

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