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Date: Wed, 23 Sep 2015 08:16:04 +0000 (UTC)
From: "Duo Zhang (JIRA)" <jira@apache.org>
To: hdfs-issues@hadoop.apache.org
Message-ID: <JIRA.12840708.1435280295000.47869.1442996164653@Atlassian.JIRA>
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 <JIRA.12840708.1435280295766@arcas>
Subject: [jira] [Updated] (HDFS-8671) Add client support for HTTP/2 stream
 channels
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     [ https://issues.apache.org/jira/browse/HDFS-8671?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Duo Zhang updated HDFS-8671:
----------------------------
    Attachment: HDFS-8671-v1.patch

Pick code from POC branch.

Plan to run YCSB on HDFS-7966 branch which is more convincing, so we need to pick the primary code from POC branch first.

Thanks.

> Add client support for HTTP/2 stream channels
> ---------------------------------------------
>
>                 Key: HDFS-8671
>                 URL: https://issues.apache.org/jira/browse/HDFS-8671
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Duo Zhang
>            Assignee: Duo Zhang
>             Fix For: HDFS-7966
>
>         Attachments: HDFS-8671-v0.patch, HDFS-8671-v1.patch
>
>
> {{Http2StreamChannel}} is introduced in HDFS-8515 but can only be used at server side.
> Now we implement Http2BlockReader using jetty http2-client in the POC branch, but the final version of jetty 9.3.0 only accepts java8.
> So here we plan to extend the functions of {{Http2StreamChannel}} to support client side usage and then implement Http2BlockReader based on it. And we still use jetty http2-client to write testcases to ensure that our http2 implementation is valid.


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