[ 
https://issues.apache.org/jira/browse/HADOOP-16586?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Siddharth Seth updated HADOOP-16586:
------------------------------------
    Description: 
Most of these tests fail if running against a local metastore with a 
ClassCastException.

Not sure if these tests are intended to work with dynamo only. The fix (either 
ignore in case of other metastores or fix the test) would depend on the 
original intent.

{code}
-------------------------------------------------------------------------------
Test set: org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck
-------------------------------------------------------------------------------
Tests run: 12, Failures: 0, Errors: 11, Skipped: 1, Time elapsed: 34.653 s <<< 
FAILURE! - in org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck
testIDetectParentTombstoned(org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck)  
Time elapsed: 3.237 s  <<< ERROR!
java.lang.ClassCastException: 
org.apache.hadoop.fs.s3a.s3guard.LocalMetadataStore cannot be cast to 
org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore
  at 
org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck.testIDetectParentTombstoned(ITestS3GuardFsck.java:190)

testIDetectDirInS3FileInMs(org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck)  
Time elapsed: 1.827 s  <<< ERROR!
java.lang.ClassCastException: 
org.apache.hadoop.fs.s3a.s3guard.LocalMetadataStore cannot be cast to 
org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore
  at 
org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck.testIDetectDirInS3FileInMs(ITestS3GuardFsck.java:214)

testIDetectLengthMismatch(org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck)  
Time elapsed: 2.819 s  <<< ERROR!
java.lang.ClassCastException: 
org.apache.hadoop.fs.s3a.s3guard.LocalMetadataStore cannot be cast to 
org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore
  at 
org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck.testIDetectLengthMismatch(ITestS3GuardFsck.java:311)

testIEtagMismatch(org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck)  Time 
elapsed: 2.832 s  <<< ERROR!
java.lang.ClassCastException: 
org.apache.hadoop.fs.s3a.s3guard.LocalMetadataStore cannot be cast to 
org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore
  at 
org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck.testIEtagMismatch(ITestS3GuardFsck.java:373)

testIDetectFileInS3DirInMs(org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck)  
Time elapsed: 2.752 s  <<< ERROR!
java.lang.ClassCastException: 
org.apache.hadoop.fs.s3a.s3guard.LocalMetadataStore cannot be cast to 
org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore
  at 
org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck.testIDetectFileInS3DirInMs(ITestS3GuardFsck.java:238)

testIDetectModTimeMismatch(org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck)  
Time elapsed: 4.103 s  <<< ERROR!
java.lang.ClassCastException: 
org.apache.hadoop.fs.s3a.s3guard.LocalMetadataStore cannot be cast to 
org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore
  at 
org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck.testIDetectModTimeMismatch(ITestS3GuardFsck.java:346)

testIDetectNoMetadataEntry(org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck)  
Time elapsed: 3.017 s  <<< ERROR!
java.lang.ClassCastException: 
org.apache.hadoop.fs.s3a.s3guard.LocalMetadataStore cannot be cast to 
org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore
  at 
org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck.testIDetectNoMetadataEntry(ITestS3GuardFsck.java:113)

testIDetectNoParentEntry(org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck)  
Time elapsed: 2.821 s  <<< ERROR!
java.lang.ClassCastException: 
org.apache.hadoop.fs.s3a.s3guard.LocalMetadataStore cannot be cast to 
org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore
  at 
org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck.testIDetectNoParentEntry(ITestS3GuardFsck.java:136)

testINoEtag(org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck)  Time elapsed: 
4.493 s  <<< ERROR!
java.lang.ClassCastException: 
org.apache.hadoop.fs.s3a.s3guard.LocalMetadataStore cannot be cast to 
org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore
  at 
org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck.testINoEtag(ITestS3GuardFsck.java:403)

testIDetectParentIsAFile(org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck)  
Time elapsed: 2.782 s  <<< ERROR!
java.lang.ClassCastException: 
org.apache.hadoop.fs.s3a.s3guard.LocalMetadataStore cannot be cast to 
org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore
  at 
org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck.testIDetectParentIsAFile(ITestS3GuardFsck.java:163)

testTombstonedInMsNotDeletedInS3(org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck)
  Time elapsed: 3.008 s  <<< ERROR!
java.lang.ClassCastException: 
org.apache.hadoop.fs.s3a.s3guard.LocalMetadataStore cannot be cast to 
org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore
  at 
org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck.testTombstonedInMsNotDeletedInS3(ITestS3GuardFsck.java:432)
{code}

{code}
[ERROR]   ITestPartialRenamesDeletes.testRenameDirFailsInDelete:510 » 
FileNotFound Path ...
[ERROR]   ITestPartialRenamesDeletes.testRenameDirFailsInDelete:510 » 
FileNotFound Path ...
[ERROR]   
ITestPartialRenamesDeletes.testRenameParentPathNotWriteable:411->AbstractFSContractTestBase.assertIsFile:316
 » FileNotFound
[ERROR]   
ITestPartialRenamesDeletes.testRenameParentPathNotWriteable:411->AbstractFSContractTestBase.assertIsFile:316
 » FileNotFound
{code}
[ERROR] Errors:
[ERROR]   
ITestS3GuardToolLocal.testInitNegativeRead:176->AbstractS3GuardToolTestBase.runToFailure:150->AbstractS3GuardToolTestBase.run:137
 » IllegalArgument
{code}

  was:
Most of these tests fail if running against a local metastore with a 
ClassCastException.

Not sure if these tests are intended to work with dynamo only. The fix (either 
ignore in case of other metastores or fix the test) would depend on the 
original intent.

{code}
-------------------------------------------------------------------------------
Test set: org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck
-------------------------------------------------------------------------------
Tests run: 12, Failures: 0, Errors: 11, Skipped: 1, Time elapsed: 34.653 s <<< 
FAILURE! - in org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck
testIDetectParentTombstoned(org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck)  
Time elapsed: 3.237 s  <<< ERROR!
java.lang.ClassCastException: 
org.apache.hadoop.fs.s3a.s3guard.LocalMetadataStore cannot be cast to 
org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore
  at 
org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck.testIDetectParentTombstoned(ITestS3GuardFsck.java:190)

testIDetectDirInS3FileInMs(org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck)  
Time elapsed: 1.827 s  <<< ERROR!
java.lang.ClassCastException: 
org.apache.hadoop.fs.s3a.s3guard.LocalMetadataStore cannot be cast to 
org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore
  at 
org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck.testIDetectDirInS3FileInMs(ITestS3GuardFsck.java:214)

testIDetectLengthMismatch(org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck)  
Time elapsed: 2.819 s  <<< ERROR!
java.lang.ClassCastException: 
org.apache.hadoop.fs.s3a.s3guard.LocalMetadataStore cannot be cast to 
org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore
  at 
org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck.testIDetectLengthMismatch(ITestS3GuardFsck.java:311)

testIEtagMismatch(org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck)  Time 
elapsed: 2.832 s  <<< ERROR!
java.lang.ClassCastException: 
org.apache.hadoop.fs.s3a.s3guard.LocalMetadataStore cannot be cast to 
org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore
  at 
org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck.testIEtagMismatch(ITestS3GuardFsck.java:373)

testIDetectFileInS3DirInMs(org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck)  
Time elapsed: 2.752 s  <<< ERROR!
java.lang.ClassCastException: 
org.apache.hadoop.fs.s3a.s3guard.LocalMetadataStore cannot be cast to 
org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore
  at 
org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck.testIDetectFileInS3DirInMs(ITestS3GuardFsck.java:238)

testIDetectModTimeMismatch(org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck)  
Time elapsed: 4.103 s  <<< ERROR!
java.lang.ClassCastException: 
org.apache.hadoop.fs.s3a.s3guard.LocalMetadataStore cannot be cast to 
org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore
  at 
org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck.testIDetectModTimeMismatch(ITestS3GuardFsck.java:346)

testIDetectNoMetadataEntry(org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck)  
Time elapsed: 3.017 s  <<< ERROR!
java.lang.ClassCastException: 
org.apache.hadoop.fs.s3a.s3guard.LocalMetadataStore cannot be cast to 
org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore
  at 
org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck.testIDetectNoMetadataEntry(ITestS3GuardFsck.java:113)

testIDetectNoParentEntry(org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck)  
Time elapsed: 2.821 s  <<< ERROR!
java.lang.ClassCastException: 
org.apache.hadoop.fs.s3a.s3guard.LocalMetadataStore cannot be cast to 
org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore
  at 
org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck.testIDetectNoParentEntry(ITestS3GuardFsck.java:136)

testINoEtag(org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck)  Time elapsed: 
4.493 s  <<< ERROR!
java.lang.ClassCastException: 
org.apache.hadoop.fs.s3a.s3guard.LocalMetadataStore cannot be cast to 
org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore
  at 
org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck.testINoEtag(ITestS3GuardFsck.java:403)

testIDetectParentIsAFile(org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck)  
Time elapsed: 2.782 s  <<< ERROR!
java.lang.ClassCastException: 
org.apache.hadoop.fs.s3a.s3guard.LocalMetadataStore cannot be cast to 
org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore
  at 
org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck.testIDetectParentIsAFile(ITestS3GuardFsck.java:163)

testTombstonedInMsNotDeletedInS3(org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck)
  Time elapsed: 3.008 s  <<< ERROR!
java.lang.ClassCastException: 
org.apache.hadoop.fs.s3a.s3guard.LocalMetadataStore cannot be cast to 
org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore
  at 
org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck.testTombstonedInMsNotDeletedInS3(ITestS3GuardFsck.java:432)
{code}


> ITestS3GuardFsck, others fails when nun using a local metastore
> ---------------------------------------------------------------
>
>                 Key: HADOOP-16586
>                 URL: https://issues.apache.org/jira/browse/HADOOP-16586
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: fs/s3
>            Reporter: Siddharth Seth
>            Priority: Major
>
> Most of these tests fail if running against a local metastore with a 
> ClassCastException.
> Not sure if these tests are intended to work with dynamo only. The fix 
> (either ignore in case of other metastores or fix the test) would depend on 
> the original intent.
> {code}
> -------------------------------------------------------------------------------
> Test set: org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck
> -------------------------------------------------------------------------------
> Tests run: 12, Failures: 0, Errors: 11, Skipped: 1, Time elapsed: 34.653 s 
> <<< FAILURE! - in org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck
> testIDetectParentTombstoned(org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck)
>   Time elapsed: 3.237 s  <<< ERROR!
> java.lang.ClassCastException: 
> org.apache.hadoop.fs.s3a.s3guard.LocalMetadataStore cannot be cast to 
> org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore
>   at 
> org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck.testIDetectParentTombstoned(ITestS3GuardFsck.java:190)
> testIDetectDirInS3FileInMs(org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck) 
>  Time elapsed: 1.827 s  <<< ERROR!
> java.lang.ClassCastException: 
> org.apache.hadoop.fs.s3a.s3guard.LocalMetadataStore cannot be cast to 
> org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore
>   at 
> org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck.testIDetectDirInS3FileInMs(ITestS3GuardFsck.java:214)
> testIDetectLengthMismatch(org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck)  
> Time elapsed: 2.819 s  <<< ERROR!
> java.lang.ClassCastException: 
> org.apache.hadoop.fs.s3a.s3guard.LocalMetadataStore cannot be cast to 
> org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore
>   at 
> org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck.testIDetectLengthMismatch(ITestS3GuardFsck.java:311)
> testIEtagMismatch(org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck)  Time 
> elapsed: 2.832 s  <<< ERROR!
> java.lang.ClassCastException: 
> org.apache.hadoop.fs.s3a.s3guard.LocalMetadataStore cannot be cast to 
> org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore
>   at 
> org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck.testIEtagMismatch(ITestS3GuardFsck.java:373)
> testIDetectFileInS3DirInMs(org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck) 
>  Time elapsed: 2.752 s  <<< ERROR!
> java.lang.ClassCastException: 
> org.apache.hadoop.fs.s3a.s3guard.LocalMetadataStore cannot be cast to 
> org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore
>   at 
> org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck.testIDetectFileInS3DirInMs(ITestS3GuardFsck.java:238)
> testIDetectModTimeMismatch(org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck) 
>  Time elapsed: 4.103 s  <<< ERROR!
> java.lang.ClassCastException: 
> org.apache.hadoop.fs.s3a.s3guard.LocalMetadataStore cannot be cast to 
> org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore
>   at 
> org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck.testIDetectModTimeMismatch(ITestS3GuardFsck.java:346)
> testIDetectNoMetadataEntry(org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck) 
>  Time elapsed: 3.017 s  <<< ERROR!
> java.lang.ClassCastException: 
> org.apache.hadoop.fs.s3a.s3guard.LocalMetadataStore cannot be cast to 
> org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore
>   at 
> org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck.testIDetectNoMetadataEntry(ITestS3GuardFsck.java:113)
> testIDetectNoParentEntry(org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck)  
> Time elapsed: 2.821 s  <<< ERROR!
> java.lang.ClassCastException: 
> org.apache.hadoop.fs.s3a.s3guard.LocalMetadataStore cannot be cast to 
> org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore
>   at 
> org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck.testIDetectNoParentEntry(ITestS3GuardFsck.java:136)
> testINoEtag(org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck)  Time elapsed: 
> 4.493 s  <<< ERROR!
> java.lang.ClassCastException: 
> org.apache.hadoop.fs.s3a.s3guard.LocalMetadataStore cannot be cast to 
> org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore
>   at 
> org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck.testINoEtag(ITestS3GuardFsck.java:403)
> testIDetectParentIsAFile(org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck)  
> Time elapsed: 2.782 s  <<< ERROR!
> java.lang.ClassCastException: 
> org.apache.hadoop.fs.s3a.s3guard.LocalMetadataStore cannot be cast to 
> org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore
>   at 
> org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck.testIDetectParentIsAFile(ITestS3GuardFsck.java:163)
> testTombstonedInMsNotDeletedInS3(org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck)
>   Time elapsed: 3.008 s  <<< ERROR!
> java.lang.ClassCastException: 
> org.apache.hadoop.fs.s3a.s3guard.LocalMetadataStore cannot be cast to 
> org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore
>   at 
> org.apache.hadoop.fs.s3a.s3guard.ITestS3GuardFsck.testTombstonedInMsNotDeletedInS3(ITestS3GuardFsck.java:432)
> {code}
> {code}
> [ERROR]   ITestPartialRenamesDeletes.testRenameDirFailsInDelete:510 » 
> FileNotFound Path ...
> [ERROR]   ITestPartialRenamesDeletes.testRenameDirFailsInDelete:510 » 
> FileNotFound Path ...
> [ERROR]   
> ITestPartialRenamesDeletes.testRenameParentPathNotWriteable:411->AbstractFSContractTestBase.assertIsFile:316
>  » FileNotFound
> [ERROR]   
> ITestPartialRenamesDeletes.testRenameParentPathNotWriteable:411->AbstractFSContractTestBase.assertIsFile:316
>  » FileNotFound
> {code}
> [ERROR] Errors:
> [ERROR]   
> ITestS3GuardToolLocal.testInitNegativeRead:176->AbstractS3GuardToolTestBase.runToFailure:150->AbstractS3GuardToolTestBase.run:137
>  » IllegalArgument
> {code}



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