Drop Hadoop v1 support in provisioning plugins¶
https://blueprints.launchpad.net/sahara/+spec/drop-hadoop-1
This specification proposes to drop old Hadoop versions
Problem description¶
Support for Hadoop 1 in provisioning plugins has become an unused feature. The Hadoop development for v1 is almost frozen and Hadoop vendors are also dropping its support.
As the sahara-plugins and sahara main repository split is going to happen it will be a lot easier move less plugins to the new repo. Also the number of unit and scenario tests will reduce.
The list of versions to be dropped is:
Vanilla 1.2.1
HDP 1.3.2
This spec does not suppose to drop the deprecated versions of plugins. That should be a regular part of the release cycle.
Proposed change¶
Drop the plugins code for Hadoop v1 along with:
xml/json resources
unit and scenario tests
sample files
image elements
Alternatives¶
TBD
Data model impact¶
None
REST API impact¶
None
Other end user impact¶
None
Deployer impact¶
None
Developer impact¶
None
Sahara-image-elements impact¶
Elements for building Hadoop v1 images should be dropped as well
Sahara-dashboard / Horizon impact¶
None
Implementation¶
Assignee(s)¶
- Primary assignee:
nkonovalov
Work Items¶
Disable Hadoop v1 tests in sahara-ci
Drop related code and resource from sahara main repo
Drop image elements
Dependencies¶
None
Testing¶
Sahara-ci should not test Hadoop v1 anymore
Documentation Impact¶
Add a note that Hadoop v1 is not supported in new releases.
References¶
None
