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https://issues.apache.org/jira/browse/HBASE-11444?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14055313#comment-14055313
]
Andrew Purtell commented on HBASE-11444:
----------------------------------------
TestZKLessAMOnCluster failure is not related. The precommit build log is now
404.
Building locally with Hadoop 1:
{noformat}
apurtell@acer:~/src/hbase$ git branch
0.94
0.98
branch-1
master
* pending-0.98
pending-master
apurtell@acer:~/src/hbase$ mvn -DskipTests -Dhadoop.profile=1.0 clean install
[...]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 57.013 s
[INFO] Finished at: 2014-07-08T11:53:38-08:00
[INFO] Final Memory: 92M/771M
[INFO] ------------------------------------------------------------------------
{noformat}
Building locally with Hadoop 2:
{noformat}
apurtell@acer:~/src/hbase$ git branch
0.94
0.98
branch-1
master
* pending-0.98
pending-master
apurtell@acer:~/src/hbase$ mvn -DskipTests clean install
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 01:50 min
[INFO] Finished at: 2014-07-08T11:57:20-08:00
[INFO] Final Memory: 97M/653M
[INFO] ------------------------------------------------------------------------
{noformat}
Security tests pass locally.
Can I get a +1 please? Ping [~anoop.hbase] [~ghelmling]
> Remove use of reflection for User#getShortName
> ----------------------------------------------
>
> Key: HBASE-11444
> URL: https://issues.apache.org/jira/browse/HBASE-11444
> Project: HBase
> Issue Type: Improvement
> Affects Versions: 0.98.3
> Reporter: Andrew Purtell
> Assignee: Andrew Purtell
> Fix For: 0.99.0, 0.98.4
>
> Attachments: HBASE-11444.patch, IntegrationTestIngestWithACL.get.svg,
> IntegrationTestIngestWithACL.put.svg
>
>
> The time we spend looking up a user's short name with User#getShortName in
> hot security code paths is mostly spent in Class#getMethod, ~70%. This is
> only ~1% of overall CPU time but is the bulk of time spent in
> AccessController#prePut, for example.
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