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Posted to issues@hbase.apache.org by "Austin Heyne (JIRA)" <ji...@apache.org> on 2018/06/21 23:04:00 UTC

[jira] [Created] (HBASE-20774) FSHDFSUtils#isSameHdfs doesn't handle S3 filesystems correctly.

Austin Heyne created HBASE-20774:
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             Summary: FSHDFSUtils#isSameHdfs doesn't handle S3 filesystems correctly.
                 Key: HBASE-20774
                 URL: https://issues.apache.org/jira/browse/HBASE-20774
             Project: HBase
          Issue Type: Bug
          Components: Filesystem Integration
            Reporter: Austin Heyne


FSHDFSUtils#isSameHdfs retrieves the Canonical Service Name from Hadoop to determine if source and destination are on the same filesystem. NativeS3FileSystem, S3FileSystem and presumably S3NativeFileSystem (com.amazon) always return null in getCanonicalServiceName() which incorrectly causes isSameHdfs to return false even when they could be the same. 

Error encountered while trying to perform bulk load from S3 to HBase on S3 backed by the same bucket. 



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