impala-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Philip Zeyliger <phi...@cloudera.com>
Subject Re: impala building process
Date Thu, 12 Apr 2018 20:53:13 GMT
I think https://cwiki.apache.org/confluence/display/IMPALA/Building+Impala,
which you've already seen, is the main guide.

-- Philip

On Tue, Apr 10, 2018 at 3:01 AM, Nikitin Artem <Artem.Nikitin@advlab.io>
wrote:

> Hello, thank you for the answer. Is there are any guide about building
> impala (not whole cluster)?
>
>
>
> *From:* Philip Zeyliger [mailto:philip@cloudera.com]
> *Sent:* Monday, April 9, 2018 8:44 PM
> *To:* user@impala.apache.org
> *Subject:* Re: impala building process
>
>
>
> Hi Nikitin,
>
>
>
> When Impala builds, it depends on Hadoop. More specifically, it links (in
> a C++ sense) against 'libhdfs.so' and 'libhadoop.so' to enable reading from
> HDFS during query execution. (It also does this for Kudu.) On the frontend,
> it uses Maven to grab dependencies (especially HDFS, Hive, Sentry, HBase,
> and Kudu) to compile the relevant Java code.
>
>
>
> If you're building Impala from scratch, you'll want to build Impala
> against the same versions of the components as you're running in your
> cluster.
>
>
>
> -- Philip
>
>
>
>
>
> On Mon, Apr 9, 2018 at 9:53 AM, Nikitin Artem <Artem.Nikitin@advlab.io>
> wrote:
>
> Hi all. I’m trying to add impala to existing hadoop cluster. I’m using the
> instructions described at https://cwiki.apache.org/
> confluence/display/IMPALA/Building+Impala but I don’t understand, why
> these scripts downloading Hadoop cluster components (I’m already have a
> cluster). Please help.
>
>
>

Mime
View raw message