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Posted to dev@curator.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2019/11/09 14:39:00 UTC
[jira] [Work logged] (CURATOR-547) Make JAX-RS
MessageBodyReader/-Writer impl (JsonServiceInstanceMarshaller) reuse
Jackson ObjectMapper
[ https://issues.apache.org/jira/browse/CURATOR-547?focusedWorklogId=340924&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-340924 ]
ASF GitHub Bot logged work on CURATOR-547:
------------------------------------------
Author: ASF GitHub Bot
Created on: 09/Nov/19 14:38
Start Date: 09/Nov/19 14:38
Worklog Time Spent: 10m
Work Description: Randgalt commented on issue #328: CURATOR-547 change JAX-RS reader/writer to reuse Jackson ObjectMapper
URL: https://github.com/apache/curator/pull/328#issuecomment-552106226
merged
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Issue Time Tracking
-------------------
Worklog Id: (was: 340924)
Time Spent: 0.5h (was: 20m)
> Make JAX-RS MessageBodyReader/-Writer impl (JsonServiceInstanceMarshaller) reuse Jackson ObjectMapper
> -----------------------------------------------------------------------------------------------------
>
> Key: CURATOR-547
> URL: https://issues.apache.org/jira/browse/CURATOR-547
> Project: Apache Curator
> Issue Type: Improvement
> Components: Recipes
> Affects Versions: 4.2.0
> Reporter: Tatu Saloranta
> Assignee: Jordan Zimmerman
> Priority: Minor
> Fix For: 4.3.0
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> I noticed that the JAX-RS reader/writer implementation, `JsonServiceInstanceMarshaller` creates `ObjectMapper`s on-the-fly for every read and write. This is pretty inefficient, and it is easy to create and use a static mapper instance instead.
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