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https://issues.apache.org/jira/browse/FLINK-9996?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16561716#comment-16561716
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Chesnay Schepler commented on FLINK-9996:
-----------------------------------------
Looks like a bug was introduced in FLINK-8439. According to the {{FileSystem}}
docs failures to create the FS should throw an {{IOException}}, but the
{{RuntimeException}} thrown by presto is never catched.
> PrestoS3FileSystemITCase#testConfigKeysForwarding fails on travis
> -----------------------------------------------------------------
>
> Key: FLINK-9996
> URL: https://issues.apache.org/jira/browse/FLINK-9996
> Project: Flink
> Issue Type: Bug
> Components: FileSystem, Tests
> Affects Versions: 1.6.0
> Reporter: Chesnay Schepler
> Assignee: Chesnay Schepler
> Priority: Major
> Fix For: 1.6.0
>
>
> https://travis-ci.org/apache/flink/jobs/409590482
> {code}
> Tests run: 3, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 5.838 sec <<<
> FAILURE! - in org.apache.flink.fs.s3presto.PrestoS3FileSystemITCase
> testConfigKeysForwarding(org.apache.flink.fs.s3presto.PrestoS3FileSystemITCase)
> Time elapsed: 1.613 sec <<< ERROR!
> java.lang.RuntimeException: S3 credentials not configured
> at
> com.facebook.presto.hive.PrestoS3FileSystem.getAwsCredentialsProvider(PrestoS3FileSystem.java:702)
> at
> com.facebook.presto.hive.PrestoS3FileSystem.createAmazonS3Client(PrestoS3FileSystem.java:628)
> at
> com.facebook.presto.hive.PrestoS3FileSystem.initialize(PrestoS3FileSystem.java:212)
> at
> org.apache.flink.runtime.fs.hdfs.AbstractFileSystemFactory.create(AbstractFileSystemFactory.java:56)
> at
> org.apache.flink.core.fs.FileSystem.getUnguardedFileSystem(FileSystem.java:395)
> at org.apache.flink.core.fs.FileSystem.get(FileSystem.java:318)
> at org.apache.flink.core.fs.Path.getFileSystem(Path.java:298)
> at
> org.apache.flink.fs.s3presto.PrestoS3FileSystemITCase.testConfigKeysForwarding(PrestoS3FileSystemITCase.java:84)
> {code}
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