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https://issues.apache.org/jira/browse/BOOKKEEPER-278?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13395852#comment-13395852
]
Rakesh R commented on BOOKKEEPER-278:
-------------------------------------
I'm thinking to provide new configuration item 'enableAutoRecovery=true' in the
bk_server.conf file.
By default this feature will be disabled.
Also this will be added in the ServerConfiguration.java as follows:
{code}
/**
* Is Auto recovery enabled
*
* @return is statistics enabled
*/
public boolean isAutoRecoveryEnabled() {
return getBoolean(ENABLE_AUTORECOVERY, false);
}
/**
* Turn on/off Auto recovery
*
* @param enabled
* Whether auto recovery enabled or not.
* @return server configuration
*/
public ServerConfiguration setAutoRecoveryEnabled(boolean enabled) {
setProperty(ENABLE_AUTORECOVERY, Boolean.toString(enabled));
return this;
}
{code}
> Ability to disable auto recovery temporarily
> --------------------------------------------
>
> Key: BOOKKEEPER-278
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-278
> Project: Bookkeeper
> Issue Type: Sub-task
> Reporter: Ivan Kelly
> Assignee: Rakesh R
> Fix For: 4.2.0
>
>
> Administrators will need to do rolling upgrades of bookies. If auto recovery
> is enabled during a rolling upgrade, there will be a lot of thrashing of
> ledgers as they recovery gets kicked off. Therefore we need a way to
> temporarily disable it.
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