[infinispan-issues] [JBoss JIRA] Resolved: (ISPN-513) hotrod client:optimize serialization of key/values

[Mircea Markus (JIRA)]

     [ https://jira.jboss.org/browse/ISPN-513?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mircea Markus resolved ISPN-513.
--------------------------------

    Resolution: Done


That couldn't be implemented as one needs to know the size of the value byte array before sending it to the wire: hotrod mandates that. 
Following improvements were added:
 - the ByteArrayOuputStream was replaced by ExposedByteArray to avoid byte[] duplication
 - SerialiaztionMarshaller can be configured with initial size of the ByteArrayOuputStream
 - HotRodMarshaller.marshallObject knows now weather a key or a value is serialized, This allows one to allocate different bufer sizes for keys and values.

> hotrod client:optimize serialization of key/values
> --------------------------------------------------
>
>                 Key: ISPN-513
>                 URL: https://jira.jboss.org/browse/ISPN-513
>             Project: Infinispan
>          Issue Type: Feature Request
>          Components: Cache Server
>    Affects Versions: 4.1.0.BETA2
>            Reporter: Mircea Markus
>            Assignee: Mircea Markus
>             Fix For: 4.1.0.CR2
>
>
> At the moment the keys and values are being serialized into an byte[] before being send over the wire. 
> For the values, the serialization is possible when writing data over the wire, in the socket's output stream (instead of doing it before and keeping it in an byte[]).
> This should reduce the noise of creating too many byte[].

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