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https://issues.apache.org/jira/browse/GEODE-8076?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17101788#comment-17101788
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ASF GitHub Bot commented on GEODE-8076:
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jdeppe-pivotal commented on a change in pull request #5019:
URL: https://github.com/apache/geode/pull/5019#discussion_r421601188
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File path:
geode-assembly/geode-assembly-test/src/main/java/org/apache/geode/rest/internal/web/controllers/PutKeyFunction.java
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@@ -30,6 +30,7 @@
private static final String ID = "PutKeyFunction";
+ @SuppressWarnings("unchecked")
@Override
Review comment:
Is it possible to add correct generic types here so we don't need to
suppress anything?
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> simplify redis concurrency code
> -------------------------------
>
> Key: GEODE-8076
> URL: https://issues.apache.org/jira/browse/GEODE-8076
> Project: Geode
> Issue Type: Improvement
> Components: redis
> Reporter: Darrel Schneider
> Assignee: Darrel Schneider
> Priority: Major
>
> Currently when doing a redis set operation, for example sadd, the code has to
> be careful to deal with other threads concurrently changing the same set.
> It does this in a number of ways but this could be simplified by having a
> higher level layer of the code ensure that for a given redis "key" operations
> will done in sequential order.
> This can be done safely in a distributed cluster because we now route all
> operations for a given key to the server that is storing the primary copy of
> data for that key.
> I spike was done and we found that this form of locking did not hurt
> performance. Since it allows simpler code that is less likely to have subtle
> concurrency issues we plan on merging the work done in the spike into the
> product.
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