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https://issues.apache.org/jira/browse/ORC-22?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14640950#comment-14640950
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ASF GitHub Bot commented on ORC-22:
-----------------------------------

GitHub user omalley opened a pull request:

    https://github.com/apache/orc/pull/4

    ORC-22. Fixes #3 - Allow InputStreams to set the natural read size for 
their filesystem

    I've set the local file system to use
    128k, but hdfs and webhdfs would both have substantially larger.

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/omalley/orc orc-22

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/orc/pull/4.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #4
    
----
commit 8971cca55bad96c23f7f31ca2b0f8070a726d1ba
Author: Owen O'Malley <[email protected]>
Date:   2015-07-24T19:11:49Z

    ORC-22. Fixes #3 - Allow InputStreams to set the natural read size for
    their underlying file system. I've set the local file system to use
    128k, but hdfs and webhdfs would both have substantially larger.

----


> Make buffer block size configurable
> -----------------------------------
>
>                 Key: ORC-22
>                 URL: https://issues.apache.org/jira/browse/ORC-22
>             Project: Orc
>          Issue Type: Task
>            Reporter: Aliaksei Sandryhaila
>            Assignee: Aliaksei Sandryhaila
>
> The current implementation of seekable file input stream reads files, by 
> default, in 256K chunks. This parameter should be configurable via 
> ReaderOptions.



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