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From "Joydeep Sen Sarma (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HIVE-453) external table metastore and execution codepaths use default FileSystem object instead of using one derived from the supplied path
Date Sat, 02 May 2009 02:25:30 GMT

    [ https://issues.apache.org/jira/browse/HIVE-453?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12705210#action_12705210
] 

Joydeep Sen Sarma commented on HIVE-453:
----------------------------------------

thanks for reviewing.

strange that s3n is not being found. is this being tested against hadoop-19? (i made some
changes to test classpath so that jets3t library was in classpath).

regardless - putting s3n there was a bad idea - since the error message even in the best case
would depend on whether the machine is connected or not. let me put something more deterministic
and regenerate the patch.

> external table metastore and execution codepaths use default FileSystem object instead
of using one derived from the supplied path
> ----------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-453
>                 URL: https://issues.apache.org/jira/browse/HIVE-453
>             Project: Hadoop Hive
>          Issue Type: Bug
>          Components: Metastore
>            Reporter: Joydeep Sen Sarma
>            Assignee: Joydeep Sen Sarma
>            Priority: Critical
>         Attachments: hive-453.patch.1, hive-453.patch.2
>
>
> with fs.default.name set to file:///:
> hive> create external table kvu(key int, val string) location 's3n://data.s3ndemo.hive/kv1.txt'
> FAILED: Error in metadata: java.lang.IllegalArgumentException: Wrong FS: s3n://data.s3ndemo.hive/kv1.txt,
expected: file:///
> stack trace:
>         at org.apache.hadoop.fs.FileSystem.checkPath(FileSystem.java:322)
>         at org.apache.hadoop.fs.RawLocalFileSystem.pathToFile(RawLocalFileSystem
> .java:52)
>         at org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.jav
> a:308)
>         at org.apache.hadoop.fs.ChecksumFileSystem.mkdirs(ChecksumFileSystem.jav
> a:462)
>         at org.apache.hadoop.hive.metastore.Warehouse.mkdirs(Warehouse.java:90)
>         at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.create_tabl
> e(HiveMetaStore.java:293)
>         at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.createTable(Hive
> MetaStoreClient.java:252)
>         at org.apache.hadoop.hive.ql.metadata.Hive.createTable(Hive.java:256)

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