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Posted to hdfs-issues@hadoop.apache.org by "Yiqun Lin (JIRA)" <ji...@apache.org> on 2018/02/07 03:29:01 UTC
[jira] [Comment Edited] (HDFS-13099) RBF: Refactor RBF relevant
settings
[ https://issues.apache.org/jira/browse/HDFS-13099?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16354904#comment-16354904 ]
Yiqun Lin edited comment on HDFS-13099 at 2/7/18 3:28 AM:
----------------------------------------------------------
Just found the default value missing to update in class {{DFSConfigKeys}}. Attach the update patch (Additionally fix wrong impl class name in HDFSRouterFederation.md).
Will commit this once Jenkins looks well.
was (Author: linyiqun):
Just found the default value missing to update in class {{DFSConfigKeys}}. Attach the update patch.
Will commit this once Jenkins looks well.
> RBF: Refactor RBF relevant settings
> -----------------------------------
>
> Key: HDFS-13099
> URL: https://issues.apache.org/jira/browse/HDFS-13099
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: documentation
> Affects Versions: 3.0.0
> Reporter: Yiqun Lin
> Assignee: Yiqun Lin
> Priority: Minor
> Attachments: HDFS-13099.001.patch, HDFS-13099.002.patch, HDFS-13099.003.patch
>
>
> Currently the State Store Driver relevant settings only written in its implement classes.
> {noformat}
> public class StateStoreZooKeeperImpl extends StateStoreSerializableImpl {
> ...
> /** Configuration keys. */
> public static final String FEDERATION_STORE_ZK_DRIVER_PREFIX =
> DFSConfigKeys.FEDERATION_STORE_PREFIX + "driver.zk.";
> public static final String FEDERATION_STORE_ZK_PARENT_PATH =
> FEDERATION_STORE_ZK_DRIVER_PREFIX + "parent-path";
> public static final String FEDERATION_STORE_ZK_PARENT_PATH_DEFAULT =
> "/hdfs-federation";
> ..
> {noformat}
> Actually, they should be moved into class {{DFSConfigKeys}} and documented in file {{hdfs-default.xml}}. This will help more users know these settings and know how to use.
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