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Posted to dev@avro.apache.org by "Michael Cooper (Created) (JIRA)" <ji...@apache.org> on 2011/11/28 07:26:40 UTC

[jira] [Created] (AVRO-961) avrocat/avropipe to use stdin when no file specified

avrocat/avropipe to use stdin when no file specified
----------------------------------------------------

                 Key: AVRO-961
                 URL: https://issues.apache.org/jira/browse/AVRO-961
             Project: Avro
          Issue Type: Improvement
          Components: c
         Environment: Linux x86_64
avro-c 1.6.1
            Reporter: Michael Cooper
            Priority: Trivial


Currently, when using avrocat or avropipe in a pipe, you have to specify /dev/stdin explicitly.
It would be nice if it defaulted to /dev/stdin when no file was specified.

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[jira] [Updated] (AVRO-961) avrocat/avropipe to use stdin when no file specified

Posted by "Douglas Creager (Updated) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/AVRO-961?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Douglas Creager updated AVRO-961:
---------------------------------

    Attachment:     (was: 0001-AVRO-961.-C-avrocat-pipe-use-stdin-when-no-file-is-s.patch)
    
> avrocat/avropipe to use stdin when no file specified
> ----------------------------------------------------
>
>                 Key: AVRO-961
>                 URL: https://issues.apache.org/jira/browse/AVRO-961
>             Project: Avro
>          Issue Type: Improvement
>          Components: c
>    Affects Versions: 1.6.1
>         Environment: Linux x86_64
> avro-c 1.6.1
>            Reporter: Michael Cooper
>            Priority: Trivial
>              Labels: avro, avrocat, avropipe, c
>         Attachments: 0001-AVRO-961.-C-avrocat-pipe-use-stdin-when-no-file-is-s.patch, avrocat.patch
>
>
> Currently, when using avrocat or avropipe in a pipe, you have to specify /dev/stdin explicitly.
> It would be nice if it defaulted to /dev/stdin when no file was specified.

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[jira] [Updated] (AVRO-961) avrocat/avropipe to use stdin when no file specified

Posted by "Michael Cooper (Updated) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/AVRO-961?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Cooper updated AVRO-961:
--------------------------------

    Attachment: avrocat.patch
    
> avrocat/avropipe to use stdin when no file specified
> ----------------------------------------------------
>
>                 Key: AVRO-961
>                 URL: https://issues.apache.org/jira/browse/AVRO-961
>             Project: Avro
>          Issue Type: Improvement
>          Components: c
>    Affects Versions: 1.6.1
>         Environment: Linux x86_64
> avro-c 1.6.1
>            Reporter: Michael Cooper
>            Priority: Trivial
>              Labels: avro, avrocat, avropipe, c
>         Attachments: avrocat.patch
>
>
> Currently, when using avrocat or avropipe in a pipe, you have to specify /dev/stdin explicitly.
> It would be nice if it defaulted to /dev/stdin when no file was specified.

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[jira] [Commented] (AVRO-961) avrocat/avropipe to use stdin when no file specified

Posted by "Michael Cooper (Commented) (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/AVRO-961?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13169113#comment-13169113 ] 

Michael Cooper commented on AVRO-961:
-------------------------------------

looks good to me.

Slight issue: There appears to be spaces instead of tabs in io.c:avro_writer_t_ and io.c:_avro_reader_file_t
                
> avrocat/avropipe to use stdin when no file specified
> ----------------------------------------------------
>
>                 Key: AVRO-961
>                 URL: https://issues.apache.org/jira/browse/AVRO-961
>             Project: Avro
>          Issue Type: Improvement
>          Components: c
>    Affects Versions: 1.6.1
>         Environment: Linux x86_64
> avro-c 1.6.1
>            Reporter: Michael Cooper
>            Priority: Trivial
>              Labels: avro, avrocat, avropipe, c
>         Attachments: 0001-AVRO-961.-C-avrocat-pipe-use-stdin-when-no-file-is-s.patch, avrocat.patch
>
>
> Currently, when using avrocat or avropipe in a pipe, you have to specify /dev/stdin explicitly.
> It would be nice if it defaulted to /dev/stdin when no file was specified.

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[jira] [Updated] (AVRO-961) avrocat/avropipe to use stdin when no file specified

Posted by "Douglas Creager (Updated) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/AVRO-961?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Douglas Creager updated AVRO-961:
---------------------------------

    Attachment: 0001-AVRO-961.-C-avrocat-pipe-use-stdin-when-no-file-is-s.patch

The previous patch won't work on Windows systems, since there isn't a /dev/stdin file to open.  This patch updates the I/O reader classes to take in an already-open FILE pointer.  This lets avrocat and avropipe pass in the stdin FILE pointer directly, which should work on just about every system.
                
> avrocat/avropipe to use stdin when no file specified
> ----------------------------------------------------
>
>                 Key: AVRO-961
>                 URL: https://issues.apache.org/jira/browse/AVRO-961
>             Project: Avro
>          Issue Type: Improvement
>          Components: c
>    Affects Versions: 1.6.1
>         Environment: Linux x86_64
> avro-c 1.6.1
>            Reporter: Michael Cooper
>            Priority: Trivial
>              Labels: avro, avrocat, avropipe, c
>         Attachments: 0001-AVRO-961.-C-avrocat-pipe-use-stdin-when-no-file-is-s.patch, avrocat.patch
>
>
> Currently, when using avrocat or avropipe in a pipe, you have to specify /dev/stdin explicitly.
> It would be nice if it defaulted to /dev/stdin when no file was specified.

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[jira] [Updated] (AVRO-961) avrocat/avropipe to use stdin when no file specified

Posted by "Michael Cooper (Updated) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/AVRO-961?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Cooper updated AVRO-961:
--------------------------------

    Affects Version/s: 1.6.1
               Status: Patch Available  (was: Open)

Here is a patch.
                
> avrocat/avropipe to use stdin when no file specified
> ----------------------------------------------------
>
>                 Key: AVRO-961
>                 URL: https://issues.apache.org/jira/browse/AVRO-961
>             Project: Avro
>          Issue Type: Improvement
>          Components: c
>    Affects Versions: 1.6.1
>         Environment: Linux x86_64
> avro-c 1.6.1
>            Reporter: Michael Cooper
>            Priority: Trivial
>              Labels: avro, avrocat, avropipe, c
>
> Currently, when using avrocat or avropipe in a pipe, you have to specify /dev/stdin explicitly.
> It would be nice if it defaulted to /dev/stdin when no file was specified.

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[jira] [Updated] (AVRO-961) avrocat/avropipe to use stdin when no file specified

Posted by "Douglas Creager (Updated) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/AVRO-961?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Douglas Creager updated AVRO-961:
---------------------------------

       Resolution: Fixed
    Fix Version/s: 1.6.2
           Status: Resolved  (was: Patch Available)

Committed to SVN
                
> avrocat/avropipe to use stdin when no file specified
> ----------------------------------------------------
>
>                 Key: AVRO-961
>                 URL: https://issues.apache.org/jira/browse/AVRO-961
>             Project: Avro
>          Issue Type: Improvement
>          Components: c
>    Affects Versions: 1.6.1
>         Environment: Linux x86_64
> avro-c 1.6.1
>            Reporter: Michael Cooper
>            Priority: Trivial
>              Labels: avro, avrocat, avropipe, c
>             Fix For: 1.6.2
>
>         Attachments: 0001-AVRO-961.-C-avrocat-pipe-use-stdin-when-no-file-is-s.patch, avrocat.patch
>
>
> Currently, when using avrocat or avropipe in a pipe, you have to specify /dev/stdin explicitly.
> It would be nice if it defaulted to /dev/stdin when no file was specified.

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[jira] [Updated] (AVRO-961) avrocat/avropipe to use stdin when no file specified

Posted by "Douglas Creager (Updated) (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/AVRO-961?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Douglas Creager updated AVRO-961:
---------------------------------

    Attachment: 0001-AVRO-961.-C-avrocat-pipe-use-stdin-when-no-file-is-s.patch

Good catch!  Thanks for that.
                
> avrocat/avropipe to use stdin when no file specified
> ----------------------------------------------------
>
>                 Key: AVRO-961
>                 URL: https://issues.apache.org/jira/browse/AVRO-961
>             Project: Avro
>          Issue Type: Improvement
>          Components: c
>    Affects Versions: 1.6.1
>         Environment: Linux x86_64
> avro-c 1.6.1
>            Reporter: Michael Cooper
>            Priority: Trivial
>              Labels: avro, avrocat, avropipe, c
>         Attachments: 0001-AVRO-961.-C-avrocat-pipe-use-stdin-when-no-file-is-s.patch, avrocat.patch
>
>
> Currently, when using avrocat or avropipe in a pipe, you have to specify /dev/stdin explicitly.
> It would be nice if it defaulted to /dev/stdin when no file was specified.

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