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https://issues.apache.org/jira/browse/HADOOP-11891?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14523077#comment-14523077
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Hudson commented on HADOOP-11891:
---------------------------------
FAILURE: Integrated in Hadoop-Hdfs-trunk #2112 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk/2112/])
HADOOP-11891. OsSecureRandom should lazily fill its reservoir (asuresh) (Arun
Suresh: rev f0db797be28ca221d540c6a3accd6bff9a7996fa)
* hadoop-common-project/hadoop-common/CHANGES.txt
*
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/crypto/random/OsSecureRandom.java
> OsSecureRandom should lazily fill its reservoir
> -----------------------------------------------
>
> Key: HADOOP-11891
> URL: https://issues.apache.org/jira/browse/HADOOP-11891
> Project: Hadoop Common
> Issue Type: Bug
> Components: security
> Affects Versions: 2.7.0
> Reporter: Arun Suresh
> Assignee: Arun Suresh
> Fix For: 2.7.1
>
> Attachments: HADOOP-11891.1.patch, HADOOP-11891.2.patch
>
>
> The {{OsSecureRandom}} class that is initialized by on the the
> {{CryptoCodec}} implementations eagerly fills its reservoir of random bits.
> This will result in too many file descriptors being opened simply and is not
> really required if the client already has a random IV and key needed for
> decryption.
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