Hue is an open source Hadoop Web UI that lets users be more productive, while also providing a framework for building new apps quickly. Get a tour of Hue features and learn how to re-use the APIs for submitting Hive queries, listing HDFS files, and submitting MapReduce jobs.
2. What is Hue?
HUE 1
Desktop-‐like
in
a
browser,
did
its
job
but
pretty
slow,
memory
leaks
and
not
very
IE
friendly
but
definitely
advanced
for
its
time
(2009-‐2010).
12. WHY SDK?
EXTEND HUE AND GET
-‐
Other
type
of
visualizations
-‐
Export
in
another
format
-‐
Simpler
API
than
Hadoop
-‐
Custom
dashboards
-‐
YOUR_COMPANY
app
20. Missed something?
GET STARTED
Basic
usage
of
the
Hue/Django
shell
Basic
access
to
the
Hue/Django
DB
!
Execute
Hive
or
Impala
queries
A
new
set
of
icons
for
file
types
!
Pluggable
authentication
backends
(OAuth
1.0/1.1,
LDAP,
SAML,
OpenId...)
21. What's next?
HUE 3+
Document
Model
Unification
of
internal
API
(blueprint)
External
API?
Pluggable
widgets?
(aka
within
app
SDK)
22. GET HUE
CLOUDERA’S CDH
TARBALL
CLOUDERA’S DEMO VM
Stable
and
highly
tested
releases
perfectly
integrated
with
the
Hadoop
ecosystem,
automagically
configured
by
Cloudera
Manager.
Try
in
advance
the
latest
and
greatest
but
you’ll
have
to
configure
everything
on
your
own.
Get
to
play
with
Hue
and
various
Hadoop
components
in
5
minutes.
It’s
a
self
contained
CDH
environment
ready
to
use.
HORTONWORKS*
MAPR*
HP CLOUD*
In
HDP
there’s
an
old
forked
version
of
Hue
2.3.
Newer
version
than
HDP,
close
to
the
original
2.5
minus
apps
like
HBase,
Impala,
Sqoop,
Search.
The
newest
addition,
ships
Hue
3.0
through
the
GreenButton
products.
BIGTOP
EMBEDDED/DEMO IN IND. COMPANIES
* YOUR MILEAGE MAY VARY.