Aaron Fabbri created HADOOP-14036:
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Summary: S3Guard: intermittent duplicate item keys failure
Key: HADOOP-14036
URL: https://issues.apache.org/jira/browse/HADOOP-14036
Project: Hadoop Common
Issue Type: Sub-task
Reporter: Aaron Fabbri
I see this occasionally when running integration tests with -Ds3guard -Ddynamo:
{noformat}
testRenameToDirWithSamePrefixAllowed(org.apache.hadoop.fs.s3a.ITestS3AFileSystemContract)
Time elapsed: 2.756 sec <<< ERROR!
org.apache.hadoop.fs.s3a.AWSServiceIOException: move:
com.amazonaws.services.dynamodbv2.model.AmazonDynamoDBException: Provided list
of item keys contains duplicates (Service: AmazonDynamoDBv2; Status Code: 400;
Error Code: ValidationException; Request ID:
QSBVQV69279UGOB4AJ4NO9Q86VVV4KQNSO5AEMVJF66Q9ASUAAJG): Provided list of item
keys contains duplicates (Service: AmazonDynamoDBv2; Status Code: 400; Error
Code: ValidationException; Request ID:
QSBVQV69279UGOB4AJ4NO9Q86VVV4KQNSO5AEMVJF66Q9ASUAAJG)
at
org.apache.hadoop.fs.s3a.S3AUtils.translateException(S3AUtils.java:178)
at
org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore.move(DynamoDBMetadataStore.java:408)
at
org.apache.hadoop.fs.s3a.S3AFileSystem.innerRename(S3AFileSystem.java:869)
at org.apache.hadoop.fs.s3a.S3AFileSystem.rename(S3AFileSystem.java:662)
at
org.apache.hadoop.fs.FileSystemContractBaseTest.rename(FileSystemContractBaseTest.java:525)
at
org.apache.hadoop.fs.FileSystemContractBaseTest.testRenameToDirWithSamePrefixAllowed(FileSystemContractBaseTest.java:669)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcces
{noformat}
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