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From "Dmitro Lisnichenko" <dlysniche...@hortonworks.com>
Subject Review Request 33522: RU - Install repo should batch the distribution of bits to prevent a Denial-of-Service attack
Date Fri, 24 Apr 2015 15:41:06 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/33522/
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Review request for Ambari, Alejandro Fernandez, Nate Cole, and Sumit Mohanty.


Bugs: AMBARI-10731
    https://issues.apache.org/jira/browse/AMBARI-10731


Repository: ambari


Description
-------

Distribution of bits will call yum commands simultaneously (in this case, on 1300 hosts) and
is bound to fail for large clusters.
Batch the distribution of bits to prevent a Denial-of-Service attack.


Diffs
-----

  ambari-server/conf/unix/ambari.properties eade91b 
  ambari-server/src/main/java/org/apache/ambari/server/configuration/Configuration.java bbeca38

  ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ClusterStackVersionResourceProvider.java
4e6877e 
  ambari-server/src/test/java/org/apache/ambari/server/configuration/ConfigurationTest.java
63447ca 

Diff: https://reviews.apache.org/r/33522/diff/


Testing
-------

Tests in error: 
  test220Cardinality(org.apache.ambari.server.api.services.KerberosServiceMetaInfoTest): Guice
provision errors:(..)
  test220AutoDeploy(org.apache.ambari.server.api.services.KerberosServiceMetaInfoTest): Guice
provision errors:(..)
  test220Dependencies(org.apache.ambari.server.api.services.KerberosServiceMetaInfoTest):
Guice provision errors:(..)

Tests run: 2883, Failures: 0, Errors: 3, Skipped: 17

[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO] 
[INFO] Ambari Views ...................................... SUCCESS [2.841s]
[INFO] Ambari Metrics Common ............................. SUCCESS [1.521s]
[INFO] Ambari Server ..................................... FAILURE [40:04.954s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE


The same tests are also failing on trunk


Thanks,

Dmitro Lisnichenko


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