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From Ashutosh Mestry <ames...@hortonworks.com>
Subject Review Request 62755: ATLAS-2186: Jetty Downgraded to v8
Date Tue, 03 Oct 2017 19:50:46 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/62755/
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Review request for atlas, Ayub Pathan, Madhan Neethiraj, Nixon Rodrigues, and Vishal Suvagia.


Bugs: ATLAS-2816
    https://issues.apache.org/jira/browse/ATLAS-2816


Repository: atlas


Description
-------

**Background**

Upgrading to newer version of Jetty, although fixes some of the knows problems with v9.2,
also introduces new problems.

The latest one being in kerberos environment. Newer version have reported problems with increased
CPU usage in SSL environment.

**Implementation**
- Downgraded Jetty to v8.
- Re-implemented _EmbeddedServer.getConnector_ to use the classes in the older version.
- Updated _jetty-maven-plugin_.

**Developer verification**
Please ensure that _.m2_ repository is clean if not, some of the dependencies won't be resolved
correctly leading to _' javax.servlet.jsp.JspApplicationContext's signer information does
not match signer information of other classes in the same package'_ during startup.


Diffs
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  pom.xml c8e7ee7a 
  webapp/src/main/java/org/apache/atlas/LocalServletRequest.java 36a01b22 
  webapp/src/main/java/org/apache/atlas/web/service/EmbeddedServer.java 467571e8 
  webapp/src/main/java/org/apache/atlas/web/service/SecureEmbeddedServer.java fa02e9b9 


Diff: https://reviews.apache.org/r/62755/diff/1/


Testing
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**Functional**
- SSL
- Non-SSL

**Unit tests**
- Existing tests.


Thanks,

Ashutosh Mestry


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