cdap-ui

==============
CDAP UI Pack 5
==============

The CDAP UI Pack is a UI-only release that can be applied on top of an existing CDAP installation.
The CDAP UI Pack 5 applies on CDAP 4.2.0.

Details
=======
- Release Date: 07/07/2017
- Base CDAP Version: 4.2.0
- Release branch: release/4.2

Installation
============

Note: The CDAP UI (and the steps below) requires node version 4.5.0 and above.

UNIX/Linux Flavors
------------------
CDAP Sandbox
::

$ cd
$ ./bin/cdap sandbox stop
$ ./bin/cdap apply-pack /path/to/download/cdap-ui-pack-4.2.0_p5.zip
$ ./bin/cdap sandbox start

Distributed CDAP

Note: In the instructions below, ` is either:

- /opt/cdap on RPM (manual or Apache Ambari) installations; or
- the CDAP sub-directory of the Parcel Directory on Cloudera Manager installations (e.g. /opt/cloudera/parcels/CDAP)

::

$ cd
$ /etc/init.d/cdap-ui stop
$ cdap apply-pack /path/to/download/cdap-ui-pack-4.2.0_p5.zip
$ /etc/init.d/cdap-ui start

Windows
-------

::

> cd
> bin\cdap sandbox stop
> bin\cdap apply-pack \path\to\download\cdap-ui-pack-4.2.0_p5.zip
> bin\cdap sandbox start


Release Notes
=============

New Features
------------

* CDAP-11977 __ - Added point and click interaction for replacing patterns in column names
* CDAP-11940 __ - Added support for microservices in CDAP
* CDAP-11869 __ - Added point and click interaction for parsing as Avro File and Excel File
* CDAP-11618 __ - Added the ability to connect to your existing Apache Kafka through Data Preparation
* CDAP-11621 __ - Added the ability to browse your existing Kafka topics in Data Preparation
* CDAP-9507 __ - Added point-and-click interaction for Encoding, Decoding and Specifying Character Encoding
* CDAP-9530 __ - Added point-and-click interaction for Masking
* CDAP-9323 __ - Added a way to add a driver from Cask Market while adding a Database connection in Data Preparation
* CDAP-9107 __ - Added support for undoing/redoing actions while building pipelines in the Pipeline Studio

Improvements
------------
* CDAP-11636 __ - Added row numbers to the data prep table
* CDAP-9090 __ - Improved the handling of schemas of existing datasets as sinks while building pipelines

Bug Fixes
---------
* CDAP-11964 __ - On a deployed pipeline, if arguments are not specified, fixed the arguments dropdown to pop down after clicking run
* CDAP-11992 __ - Handled errors correctly in the Data Prep UI
* CDAP-11827 __ - Added scrolling to the data prep dropdown menu
* CDAP-11627 __ - Fixed the extract fields dropdown in data prep to scroll when it doesn't fit the screen size
* CDAP-11438 __ - Selected the entire column name when the user wants to rename it
* CDAP-8419 __ - Fixed the height calculation for the add new entity modal

Known Issues
------------
* CDAP-11943 __ - Due to a known issue, even after upgrading the Data Preparation version that ships with CDAP 4.2,
after restarting CDAP, CDAP may use the older version of Data Preparation. As a workaround, click the Upgrade button that shows up on the main page of Data Preparation
when this happens. Alternatively, you can also replace the existing data preparation (wrangler) artifacts from the system artifacts directory with newer artifacts and
restart CDAP.
* CDAP-12028 __ - Currently, the Kafka connection in Data Preparation only supports text data. Support for binary data will be added in a later release
* CDAP-12079 __ - Testing a Kafka connection does not return if a wrong port is specified.


==============
CDAP UI Pack 3
==============

The CDAP UI Pack is a UI-only release that can be applied on top of an existing CDAP installation.
The CDAP UI Pack 3 applies on CDAP 4.1.1.

Details
=======
- Release Date: 05/08/2017
- Base CDAP Version: 4.1.1
- Release branch: release/4.1

Installation
============

UNIX/Linux Flavors
------------------
CDAP Sandbox
::

$ cd
$ ./bin/cdap sandbox stop
$ ./bin/cdap apply-pack /path/to/download/cdap-ui-pack-4.1.1_p3.zip
$ ./bin/cdap sandbox start


Distributed CDAP

Note: In the instructions below, is either:

- /opt/cdap on RPM (manual or Apache Ambari) installations; or
- the CDAP sub-directory of the Parcel Directory on Cloudera Manager installations (e.g. /opt/cloudera/parcels/CDAP)

::

$ cd
$ /etc/init.d/cdap-ui stop
$ cdap apply-pack /path/to/download/cdap-ui-pack-4.1.1_p3.zip
$ /etc/init.d/cdap-ui start

Windows
-------

::

> cd
> bin\cdap sandbox stop
> bin\cdap apply-pack \path\to\download\cdap-ui-pack-4.1.1_p3.zip
> bin\cdap sandbox start


Release Notes
=============

New Features
------------
* CDAP-9523 __ - Added point-and-click interaction for extracting text from a column using Regex Groups
* CDAP-9515 __ - Added point-and-click interaction for exploding data in a row into multiple rows
* CDAP-9514 __ - Added point-and-click interaction for swapping and merging columns
* CDAP-9510 __ - Added point-and-click interaction for changing column name
* CDAP-9507 __ - Added point-and-click interaction for formatting data

Improvements
------------
* CDAP-9541 __ - Improved styling of column directive dropdown icon
* CDAP-9441 __ - Rephrased message when a user is not authorized to access any namespace
* CDAP-9415 __ - Switched from font icons to SVGs on the home page for better loading of images
* CDAP-9394 __ - Added an exact/whole world match option for find and replace
* CDAP-9255 __ - When there are no nodes on the studio, disabled certain actions

Bug Fixes
---------
* CDAP-10488 __ - Made it easier to delete an action plugin easily from Studio
* CDAP-10312 __ - Fixed an issue where users could open multiple popovers in dataprep modal in Pipeline studio
* CDAP-9596 __ - Fixed the parsing of search results in the metadata view
* CDAP-9445 __ - Renaming a column to an existing column should show a warning to users
* CDAP-9175 __ - Fixed the realtime stream source to have a view details button
* CDAP-9051 __ - Fixed the help for parse-as-json
* CDAP-8963 __ - Handled boolean values correctly while previewing explore results

==============
CDAP UI Pack 2
==============
CDAP UI Pack 2 was not released separately. The features in CDAP UI Pack 2 were released as part of CDAP 4.1.1. Please refer to the
release notes of CDAP 4.1.1 for details about these features.

==============
CDAP UI Pack 1
==============

The CDAP UI Pack is a UI-only release that can be applied on top of an existing CDAP installation.

Details
=======
- Release Date: 03/23/2017
- Base CDAP Version: 4.1
- Release branch: release/4.1

Installation
============
Currently, the following manual steps need to be performed to install the CDAP UI Pack.
These steps will be automated in a later CDAP release.

UNIX/Linux Flavors
------------------
CDAP Sandbox
::

$ cd
$ ./bin/cdap sandbox stop
$ zip -m -r ui-backup.zip ui
$ unzip /path/to/download/cdap-ui-pack.zip
$ ./bin/cdap sandbox start


Distributed CDAP

Note: In the instructions below, is either:

- /opt/cdap on RPM (manual or Apache Ambari) installations; or
- the CDAP sub-directory of the Parcel Directory on Cloudera Manager installations (e.g. /opt/cloudera/parcels/CDAP)

::

$ cd
$ /etc/init.d/cdap-ui stop
$ zip -m -r ui-backup.zip ui
$ unzip /path/to/download/cdap-ui-pack-4.1.0_p1.zip
$ /etc/init.d/cdap-ui start

Windows
-------
1. Using the command prompt, stop the CDAP Sandbox::

> cd
> bin\cdap sandbox stop

2. Open the directory in Explorer
3. Compress the ui to save a backup, by right-clicking on the ui directory and
choosing Send To -> Compressed (zipped) folder*
4. Delete the ui directory after the backup is completed
5. Extract the UI pack (cdap-ui-pack-4.1.0_p1.zip) in the directory, by right-clicking on the file,
choosing Extract All, and specifying the path to the directory
6. A new ui directory should be created
7. Using the command prompt, start the CDAP Sandbox::

> cd
> bin\cdap sandbox start


Steps to Update Data Preparation Capability
===========================================
1. After installing the CDAP UI Pack and restarting CDAP, from within the CDAP UI go to the Cask Market
2. From the Solutions category, follow the steps for the Data Preparation solution
3. Go to Data Preparation by clicking on the CDAP menu and then choosing Data Preparation
4. If a newer version of the Data Preparation libraries has been installed, the UI will show an Update button
5. Click the Update button to update to the newer version of Data Preparation


Release Notes
=============

New Features
------------
* HYDRATOR-163 __ - Add Placeholders to input boxes in node configuration
* WRANGLER-77 __ - Added a dropdown on each column to provide click-through experience for directives in Data Preparation
* WRANGLER-49 __ - Added click-through experience for split column directive in Data Preparation
* WRANGLER-54 __ - Added click-through experience for filling null or empty cells in Data Preparation

Improvements
------------
* CDAP-8501 __ - Disabled preview button on clusters since preview is not supported in distributed env
* CDAP-8861 __ - Removed CDAP Version Range in market entities display
* CDAP-8430 __ - Improved "No Entities Found" message in the Overview to show Call(s) to Action
* CDAP-8403 __ - Added labels to CDAP Studio actions
* CDAP-8900 __ - Added the ability to update to a newer version of data preparation libraries if available
* CDAP-7352 __ - Made logviewer header row sticky
* CDAP-4798 __ - Improved user experience in explore page
* CDAP-8964 __ - Made Output Schema for sinks macro enabled
* HYDRATOR-1364 __ - Removed most of the "__ui__" field
* CDAP-8494 __ - Fixed browser back button after switching to classic UI
* CDAP-8828 __ - Removed dialog to select pipeline type upon pipeline creation
* CDAP-8396 __ - Added call to action for namespace creation

Bug Fixes
---------
* CDAP-8554 __ - Fixed styling issues while showing Call(s) to actions in Application create wizard
* CDAP-8412 __ - Fixed overflow in namespace creation confirmation modal
* CDAP-8433 __ - Added units for memory for YARN stats on management page
* CDAP-8950 __ - Fixed link from stream overview to stream deatils
* CDAP-8933 __ - Added namespace name to the No entities found message
* CDAP-8461 __ - Clicking back from the Detail page view now opens the overview page with the overview pane opened
* CDAP-8638 __ - Opened each log in a new tab
* CDAP-8668 __ - Fixed UI to show ERROR, WARN and INFO logs by default
* CDAP-8965 __ - Removed Wrangle button from Wrangler Transform. Please use the Data Preparation UI for wrangling.
* HYDRATOR-1419 `__ - Fixed browser back button behavior after switching namespace

======================
License and Trademarks
======================

Copyright © 2017 Cask Data, Inc.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the
License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
either express or implied. See the License for the specific language governing permissions
and limitations under the License.

Cask is a trademark of Cask Data, Inc. All rights reserved.

Apache, Apache HBase, and HBase are trademarks of The Apache Software Foundation. Used with
permission. No endorsement by The Apache Software Foundation is implied by the use of these marks.