[jira] [Commented] (ACCUMULO-462) Constraints do not seem to reload easily

["Hudson (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/ACCUMULO-462?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13561331#comment-13561331 ] 

Hudson commented on ACCUMULO-462:
---------------------------------

Integrated in Accumulo-Trunk-Hadoop-2.0 #19 (See [https://builds.apache.org/job/Accumulo-Trunk-Hadoop-2.0/19/])
    ACCUMULO-462 ACCUMULO-867 made constraints reload and use new context classloader (Revision 1437810)

     Result = UNSTABLE
kturner : 
Files : 
* /accumulo/trunk/server/src/main/java/org/apache/accumulo/server/Accumulo.java
* /accumulo/trunk/server/src/main/java/org/apache/accumulo/server/constraints/ConstraintChecker.java
* /accumulo/trunk/server/src/main/java/org/apache/accumulo/server/constraints/ConstraintLoader.java
* /accumulo/trunk/server/src/main/java/org/apache/accumulo/server/master/LiveTServerSet.java
* /accumulo/trunk/server/src/main/java/org/apache/accumulo/server/master/Master.java
* /accumulo/trunk/server/src/main/java/org/apache/accumulo/server/tabletserver/FileManager.java
* /accumulo/trunk/server/src/main/java/org/apache/accumulo/server/tabletserver/Tablet.java
* /accumulo/trunk/server/src/main/java/org/apache/accumulo/server/tabletserver/TabletServer.java
* /accumulo/trunk/server/src/main/java/org/apache/accumulo/server/tabletserver/TabletServerResourceManager.java
* /accumulo/trunk/server/src/main/java/org/apache/accumulo/server/trace/TraceServer.java
* /accumulo/trunk/server/src/main/java/org/apache/accumulo/server/util/TServerUtils.java
* /accumulo/trunk/server/src/main/java/org/apache/accumulo/server/util/time/SimpleTimer.java
* /accumulo/trunk/server/src/main/java/org/apache/accumulo/server/zookeeper/DistributedWorkQueue.java
* /accumulo/trunk/start/src/main/java/org/apache/accumulo/start/classloader/vfs/ContextManager.java
* /accumulo/trunk/test/src/main/java/org/apache/accumulo/test/MiniAccumuloCluster.java

                
> Constraints do not seem to reload easily
> ----------------------------------------
>
>                 Key: ACCUMULO-462
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-462
>             Project: Accumulo
>          Issue Type: Bug
>          Components: tserver
>    Affects Versions: 1.3.5
>            Reporter: John Vines
>            Assignee: Keith Turner
>             Fix For: 1.5.0
>
>
> Constraints do not seem to reload. Once you create them, I believe they remain loaded until the tablet is unloaded for whatever reason. This means the dynamic class loader has no effect on constraints in any consistent measure of time. We should look into means to have constraints reload themselves or some other mechanism to ensure the reloading capability works nicely with constraints.

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