[
https://issues.apache.org/jira/browse/HADOOP-16254?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
He Xiaoqiao updated HADOOP-16254:
---------------------------------
Description:
In order to support data locality of RBF, we need to add new field about client
hostname in the RPC headers of Router protocol calls.
clientHostname represents hostname of client and forward by Router to Namenode
to support data locality friendly. See more [RBF Data Locality
Design|https://issues.apache.org/jira/secure/attachment/12965092/RBF%20Data%20Locality%20Design.pdf]
in HDFS-13248 and [maillist
vote|http://mail-archives.apache.org/mod_mbox/hadoop-common-dev/201904.mbox/%3CCAF3Ajax7hGxvowg4K_HVTZeDqC5H=3bfb7mv5sz5mgvadhv...@mail.gmail.com%3E].
was:
In order to support data locality of RBF, we need to add new field about client
hostname in the RPC headers of Router protocol calls.
clientHostname represents hostname of client and forward by Router to Namenode
to support data locality friendly. See more [^RBF Data Locality Design.pdf] in
HDFS-13248 and [maillist
vote|http://mail-archives.apache.org/mod_mbox/hadoop-common-dev/201904.mbox/%3CCAF3Ajax7hGxvowg4K_HVTZeDqC5H=3bfb7mv5sz5mgvadhv...@mail.gmail.com%3E].
> Add clientHostname to RPC header
> --------------------------------
>
> Key: HADOOP-16254
> URL: https://issues.apache.org/jira/browse/HADOOP-16254
> Project: Hadoop Common
> Issue Type: New Feature
> Components: ipc
> Reporter: He Xiaoqiao
> Assignee: He Xiaoqiao
> Priority: Major
>
> In order to support data locality of RBF, we need to add new field about
> client hostname in the RPC headers of Router protocol calls.
> clientHostname represents hostname of client and forward by Router to
> Namenode to support data locality friendly. See more [RBF Data Locality
> Design|https://issues.apache.org/jira/secure/attachment/12965092/RBF%20Data%20Locality%20Design.pdf]
> in HDFS-13248 and [maillist
> vote|http://mail-archives.apache.org/mod_mbox/hadoop-common-dev/201904.mbox/%3CCAF3Ajax7hGxvowg4K_HVTZeDqC5H=3bfb7mv5sz5mgvadhv...@mail.gmail.com%3E].
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
