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From "Venkatesh Seetharam (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (FALCON-702) JailedFileSystem does not work for relative paths
Date Wed, 10 Sep 2014 17:38:34 GMT

     [ https://issues.apache.org/jira/browse/FALCON-702?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Venkatesh Seetharam updated FALCON-702:
---------------------------------------
    Summary: JailedFileSystem does not work for relative paths  (was: JailedFileSystem: IT
tests fail with java.io.FileNotFoundException for relative path files)

> JailedFileSystem does not work for relative paths
> -------------------------------------------------
>
>                 Key: FALCON-702
>                 URL: https://issues.apache.org/jira/browse/FALCON-702
>             Project: Falcon
>          Issue Type: Bug
>            Reporter: Sowmya Ramesh
>            Assignee: Sowmya Ramesh
>              Labels: FileSystem
>         Attachments: FALCON-702.patch
>
>
> If relative path is used for file e.g. falcon/recipes/, it should be created by default
in home directory. JailFS creates it at basePath "/Users/sramesh/Workspace/Apache-DR/webapp/target/tmp-hadoop-sramesh/jail-fs/global".
FileUtil.copy fails as it expects the relative path files to be created in home directory.
> {noformat}
> Caused by: java.io.FileNotFoundException: File /Users/sramesh/Workspace/Apache-DR/webapp/target/tmp-hadoop-sramesh
> /jail-fs/global/user/sramesh/falcon/recipes/process/fs-workflow.xml does not exist
>         at org.apache.hadoop.fs.RawLocalFileSystem.deprecatedGetFileStatus(RawLocalFileSystem.java:511)
>         at org.apache.hadoop.fs.RawLocalFileSystem.getFileLinkStatusInternal(RawLocalFileSystem.java:724)
>         at org.apache.hadoop.fs.RawLocalFileSystem.getFileStatus(RawLocalFileSystem.java:501)
>         at org.apache.hadoop.fs.FilterFileSystem.getFileStatus(FilterFileSystem.java:397)
>         at org.apache.hadoop.fs.ChecksumFileSystem$ChecksumFSInputChecker.<init>(ChecksumFileSystem.java:137)
>         at org.apache.hadoop.fs.ChecksumFileSystem.open(ChecksumFileSystem.java:339)
>         at org.apache.falcon.hadoop.JailedFileSystem.open(JailedFileSystem.java:80)
>         at org.apache.hadoop.fs.FileSystem.open(FileSystem.java:764)
>         at org.apache.hadoop.fs.FileUtil.copy(FileUtil.java:364)
>         at org.apache.hadoop.fs.FileUtil.copy(FileUtil.java:338)
>         at org.apache.hadoop.fs.FileUtil.copy(FileUtil.java:289)
>         at org.apache.falcon.update.UpdateHelper.checksumAndCopy(UpdateHelper.java:165)
>         ... 51 more
> 2014-09-09 22:08:54,661 ERROR - [63380826@qtp-60450373-10:sramesh:POST//entities/validate/PROCESS
2e631af8-6c6e-4b59-8131-14b3d69abbef] ~ Action failed: Bad Request
> {noformat}



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