FAQ
Hello CDH, Impala and Cloudera Manager Users,
*
*
*I am pleased to announce the release of Cloudera Impala Beta (version 0.3)
and Cloudera Manager 4.1.2. Key enhancements in each release are:*

Cloudera Impala Beta (version 0.3)

- Stability and performance enhancements to address feedback from the
beta program.
- Impala Beta will be regularly updated with features, bug fixes, and
performance enhancements. We will typically release such updates every 2 -
4 weeks. Please check the release notes to find out what's
new<https://ccp.cloudera.com/display/IMPALA10BETADOC/Cloudera+Impala+1.0+Beta+Release+Notes>with
each update.
- For more questions, visit the Impala
FAQ<https://ccp.cloudera.com/display/IMPALA10BETADOC/Impala+Frequently+Asked+Questions>page
or email us at
impala-user@cloudera.org.


Cloudera Manager 4.1.2

- Cloudera Manager now supports specifying an external program of your
own choosing for user authentication. See Configuring External
Authentication<https://ccp.cloudera.com/display/ENT41DOC/Configuring+External+Authentication>
for
details.
- There’s now a Cloudera Manager Free Edition Demo
VM<https://ccp.cloudera.com/display/SUPPORT/Cloudera+Manager+Free+Edition+Demo+VM>available.
- Bug fixes
- Detailed release
notes<https://ccp.cloudera.com/display/ENT41DOC/Cloudera+Manager+4.1.x+Release+Notes>
- Download CM
4.1.2<https://ccp.cloudera.com/display/DOC/Cloudera+Manager+Version+and+Download+Information#ClouderaManagerVersionandDownloadInformation-ClouderaManagerVersion4.1.2>orUpgrade
to CM 4.1.2<https://ccp.cloudera.com/display/ENT41DOC/Upgrade+from+Cloudera+Manager+4+to+the+Latest+Cloudera+Manager+4>
- For more questions, *visit the CM
FAQ<https://ccp.cloudera.com/display/ENT41DOC/Cloudera+Manager+Frequently+Asked+Questions>page
or
*email us at
scm-users@cloudera.org.<https://ccp.cloudera.com/display/ENT41DOC/Upgrade+from+Cloudera+Manager+4+to+the+Latest+Cloudera+Manager+4>

<https://ccp.cloudera.com/display/ENT41DOC/Upgrade+from+Cloudera+Manager+4+to+the+Latest+Cloudera+Manager+4>
As a reminder, here is how you can get started with Impala:

- Use Cloudera Manager 4.1.2 to deploy Impala. Documentation can be found
here<https://ccp.cloudera.com/display/FREE41DOC/Installing+Impala+with+Cloudera+Manager+Free+Edition>
.
- To manually install Impala, access the download of
Impala<https://ccp.cloudera.com/display/SUPPORT/Downloads>,
install Impala and try it out. Please note that you need to have CDH 4.1.x
installed on RHEL/CentOS 6.2.
- Access the demo
VM<https://ccp.cloudera.com/display/SUPPORT/Cloudera%27s+Impala+Demo+VM>of
Impala. The VM includes instructions that show you the power of
Impala.
- E-learning course on "An Introduction To
Impala<http://training.cloudera.com/elearning/impala/>
".
- Access the Impala source code at: https://github.com/cloudera/impala.
- Download and review the Impala
documentation<https://ccp.cloudera.com/display/IMPALA10BETADOC/Cloudera+Impala+1.0+Beta+Documentation>
.

Once you get started, we encourage you to provide feedback. We have the
following mechanisms set up to do this:

- An Impala user
group<https://groups.google.com/a/cloudera.org/forum/?fromgroups#!forum/impala-user>has
been set up. Please use this to ask questions and provide feedback.
- An Impala Jira project <https://issues.cloudera.org/browse/IMPALA> has
been set up. Feature requests and bug reports are welcome.



-Vinithra

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