GitHub user cestella reopened a pull request:
https://github.com/apache/incubator-metron/pull/495
METRON-797: Pass security.protocol and enable auto-renew for the storm
topologies
## Contributor Comments
METRON-793 migrated the storm topologies to the storm-kafka-client spout,
which supports kerberos. To complete the kerberos work on the existing
topologies, we need to be able to enable the spouts and kafka writers to use
security protocols other than PLAINTEXT. Also, enabling auto-renew plugins for
storm will enable the topologies to run for extended durations in a kerberized
cluster.
NOTE: This does not encompass MPack changes to enable kerberos or fix the
sensors to work with a kerberized kafka. That would be follow-on work.
This work was inspired by a portion of the investigatory work done at
https://github.com/dlyle65535/incubator-metron/tree/kerb-testing?files=1 by:
* @dlyle65535
* @merrimanr
* @mmiklavc
This carves out a specific piece of that functionality with the following
differences:
The mpack work is not included, but the properties are set up to enable it
as a follow-on
It presumes METRON-793, so it uses storm-kafka-client rather than
storm-kafka
It adds a flag when starting the parsers to pass the security protocol and
sets up the writers and the spout automatically rather than relying on the set
of extra kafka configs (though both approaches would work here).
## Pull Request Checklist
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You can merge this pull request into a Git repository by running:
$ git pull https://github.com/cestella/incubator-metron METRON-797-merged
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-metron/pull/495.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #495
----
commit dae102b0228b969d4e685a81dd6df25e59f63cb5
Author: cstella <ceste...@gmail.com>
Date: 2017-03-29T12:17:52Z
METRON-797: Pass security.protocol and enable auto-renew for the storm
topologies
commit e03636d8d3fa18bbd3ed53cd55e66b81eb84603d
Author: justinleet <justinjl...@gmail.com>
Date: 2017-03-29T13:16:34Z
METRON-797: Pass security.protocol and enable auto-renew for the storm
topologies
commit 440fa1fb1db6b70699c0ca5cee5c602042543bd4
Author: mmiklavc <michael.miklav...@gmail.com>
Date: 2017-03-29T13:23:09Z
METRON-797: Pass security.protocol and enable auto-renew for the storm
topologies
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