hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Xiaobing Zhou (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-10207) Support enable Hadoop IPC backoff without namenode restart
Date Wed, 20 Apr 2016 21:05:25 GMT

    [ https://issues.apache.org/jira/browse/HDFS-10207?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15250714#comment-15250714
] 

Xiaobing Zhou commented on HDFS-10207:
--------------------------------------

patch v006 removed some unused imports, e.g.
{code}
- import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_NAMENODE_SERVICE_RPC_ADDRESS_KEY;
- import static org.apache.hadoop.hdfs.DFSConfigKeys.DFS_NAMENODE_LIFELINE_RPC_ADDRESS_KEY;
{code}

> Support enable Hadoop IPC backoff without namenode restart
> ----------------------------------------------------------
>
>                 Key: HDFS-10207
>                 URL: https://issues.apache.org/jira/browse/HDFS-10207
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Xiaoyu Yao
>            Assignee: Xiaobing Zhou
>         Attachments: HDFS-10207-HDFS-9000.000.patch, HDFS-10207-HDFS-9000.001.patch,
HDFS-10207-HDFS-9000.002.patch, HDFS-10207-HDFS-9000.003.patch, HDFS-10207-HDFS-9000.004.patch,
HDFS-10207-HDFS-9000.005.patch, HDFS-10207-HDFS-9000.006.patch
>
>
> It will be useful to allow changing {{ipc.#port#.backoff.enable}} without a namenode
restart to protect namenode from being overloaded.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message