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https://issues.apache.org/jira/browse/ABDERA-277?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Christine Koppelt updated ABDERA-277:
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Fix Version/s: 1.1.2
> Excessive calls to flush() on the Writer responsible for writing JSONStream
> data.-
> ----------------------------------------------------------------------------------
>
> Key: ABDERA-277
> URL: https://issues.apache.org/jira/browse/ABDERA-277
> Project: Abdera
> Issue Type: Bug
> Affects Versions: 0.4.0, 1.0, 1.1, 1.1.1
> Environment: Seen on Jetty7 and in local unit-tests.
> Reporter: Olve Sæther Hansen
> Priority: Critical
> Fix For: 1.1.2
>
> Attachments:
> Removed_unnecessary_calls_to_flush()_on_the_Writer_instance_writing_the_JSONStream_.patch
>
>
> When I am creating a feed with a lot of entries, say 2-3000, the JSON
> serialization is horribly slow. XML serialisation is very fast in comparison.
> I am using Abdera together with Jersey, via Jersey integration.
> Using curl and Jersey content-negotiation the xml-file downloaded instantely.
> The json-file took as much as a minute and a half, and as little as 22
> seconds.
> Some investigation lead me to the excessive calls to flush in the
> JSONStream-class.
> https://github.com/apache/abdera/blob/abdera-1.1.1/extensions/json/src/main/java/org/apache/abdera/ext/json/JSONStream.java
> My proposal for a fix is in the attatched patch.
> I hope someone can put this in as soon as possible. I will have to make a
> local "fork" for this fix until it is released through proper channels.
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