giraph-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "ASF GitHub Bot (JIRA)" <>
Subject [jira] [Commented] (GIRAPH-1181) Changes to ExtendedByteArrayDataOutput
Date Thu, 29 Mar 2018 16:31:00 GMT


ASF GitHub Bot commented on GIRAPH-1181:

Github user yukselakinci commented on a diff in the pull request:
    --- Diff: giraph-core/src/main/java/org/apache/giraph/utils/
    @@ -36,7 +37,7 @@
      * Byte array output stream that uses Unsafe methods to serialize/deserialize
      * much faster
    -public class UnsafeByteArrayOutputStream extends OutputStream
    +public class UnsafeByteArrayOutputStream extends Output
    --- End diff --
    So far I run unit tests and snapshot tests and couple of prod jobs. I will run with more
prod jobs to verify performance and correctness.

> Changes to ExtendedByteArrayDataOutput
> --------------------------------------
>                 Key: GIRAPH-1181
>                 URL:
>             Project: Giraph
>          Issue Type: Improvement
>            Reporter: Yuksel Akinci
>            Priority: Major
> Adding a new stream type which extends from,
so that it can be used with kryo serializer. It improves the performance of kryo by faster
read/writes (unsafe IO), and also eliminates the need for interim buffers to convert from DataInput
and DataOutput.

This message was sent by Atlassian JIRA

View raw message