-Re: How to support the (HDFS) FileSystem API of various Hadoop Distributions?
Harsh J 2013-09-06, 02:26
Oh and btw, nice utility! :)
On Fri, Sep 6, 2013 at 7:50 AM, Harsh J <[EMAIL PROTECTED]> wrote:
> There are a few additions to the FileSystem that may bite you across
> versions, but if you pick an old stable version such as Apache Hadoop
> 0.20.2, and stick to only its offered APIs, it would work better
> across different version dependencies as we try to maintain FileSystem
> as a stable interface as much as we can (there was also more recent
> work to ensure the stabilization). I looked over your current code
> state and it seemed to have pretty stable calls that I think have
> existed across several versions and exists today, but I did notice you
> had to remove an isRoot as part of a previous commit, which may have
> lead to this question?
> If that doesn't work for you, you can also switch out to using
> sub-modules carrying code specific to a build version type (such as
> what HBase does at https://github.com/apache/hbase/tree/trunk/ (see
> the hbase-hadoop-compat directories)).
> On Fri, Sep 6, 2013 at 2:59 AM, Christian Schneider
> <[EMAIL PROTECTED]> wrote:
>> I start to write a small ncdu clone to browse HDFS on the CLI
>> (http://nchadoop.org/). Currently i'm testing it against CDH4, - but I like
>> to make it available for a wider group of users (Hortonworks, ..).
>> Is it enough to pick different vanilla Versions (for IPC 5, 7)?
>> Best Regards,
> Harsh J