You are viewing a plain text version of this content. The canonical link for it is here.
Posted to common-issues@hadoop.apache.org by "Aaron Fabbri (JIRA)" <ji...@apache.org> on 2018/04/27 03:45:00 UTC
[jira] [Updated] (HADOOP-15420) s3guard ITestS3GuardToolLocal
failures in diff tests
[ https://issues.apache.org/jira/browse/HADOOP-15420?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Aaron Fabbri updated HADOOP-15420:
----------------------------------
Issue Type: Sub-task (was: Improvement)
Parent: HADOOP-15226
> s3guard ITestS3GuardToolLocal failures in diff tests
> ----------------------------------------------------
>
> Key: HADOOP-15420
> URL: https://issues.apache.org/jira/browse/HADOOP-15420
> Project: Hadoop Common
> Issue Type: Sub-task
> Reporter: Aaron Fabbri
> Priority: Minor
>
> Noticed this when testing the patch for HADOOP-13756.
>
> {code:java}
> [ERROR] Failures:
> [ERROR] ITestS3GuardToolLocal>AbstractS3GuardToolTestBase.testPruneCommandCLI:221->AbstractS3GuardToolTestBase.testPruneCommand:201->AbstractS3GuardToolTestBase.assertMetastoreListingCount:214->Assert.assertEquals:555->Assert.assertEquals:118->Assert.failNotEquals:743->Assert.fail:88 Pruned children count [PathMetadata{fileStatus=S3AFileStatus{path=s3a://bucket-new/test/testPruneCommandCLI/stale; isDirectory=false; length=100; replication=1; blocksize=512; modification_time=1524798258286; access_time=0; owner=hdfs; group=hdfs; permission=rw-rw-rw-; isSymlink=false; hasAcl=false; isEncrypted=false; isErasureCoded=false} isEmptyDirectory=FALSE; isEmptyDirectory=UNKNOWN; isDeleted=false}, PathMetadata{fileStatus=S3AFileStatus{path=s3a://bucket-new/test/testPruneCommandCLI/fresh; isDirectory=false; length=100; replication=1; blocksize=512; modification_time=1524798262583; access_time=0; owner=hdfs; group=hdfs; permission=rw-rw-rw-; isSymlink=false; hasAcl=false; isEncrypted=false; isErasureCoded=false} isEmptyDirectory=FALSE; isEmptyDirectory=UNKNOWN; isDeleted=false}] expected:<1> but was:<2>{code}
>
> Looking through the code, I'm noticing a couple of issues.
>
> 1. {{testDiffCommand()}} is in {{ITestS3GuardToolLocal}}, but it should really be running for all MetadataStore implementations. Seem like it should live in {{AbstractS3GuardToolTestBase}}.
> 2. {{AbstractS3GuardToolTestBase#createFile()}} seems wrong. When {{onMetadataStore}} is false, it does a {{ContractTestUtils.touch(file)}}, but the fs is initialized with a MetadataStore present, so won't the fs put the file in the MetadataStore?
> There are other tests which explicitly go around the MetadataStore by using {{fs.setMetadataStore(nullMS)}}, e.g. ITestS3AInconsistency. We should do something similar in {{AbstractS3GuardToolTestBase#createFile()}}, minding any issues with parallel test runs.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: common-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: common-issues-help@hadoop.apache.org