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https://issues.apache.org/jira/browse/BOOKKEEPER-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15650898#comment-15650898
 ] 

ASF GitHub Bot commented on BOOKKEEPER-966:
-------------------------------------------

GitHub user jiazhai opened a pull request:

    https://github.com/apache/bookkeeper/pull/75

    BOOKKEEPER-966: change bookieServer cmdline to make conf-file and option 
co-exist

    
    
    Currently, when using bookieServer cmdline to start a bookie, you will 
either give it a cofiguration file by "-c booke.conf"; or add some options like 
"<bookie_port> <zk_servers> <journal_dir> <ledger_dir [ledger_dir]>" in a fix 
sequential.
    It may not satisfy some of the requirement. So changed it to be co-exist 
for configuration file and options.
    
    By this change, it will first use settings in configuration file; and then 
use options to overwrite some of the settings, if there are some options 
provided.
    
    Here is an example after this change:
    ```
    BookieServer -c bookie.conf -z localhost:2181 -m /bookkeeper/ledgers -p 
3181 -j /mnt/journal -l "/mnt/ledger1 /mnt/ledger2 /mnt/ledger3”
    ```
    Here, in this command:
    -z is for “Zookeeper client instance”;
    -m is for "Zookeeper ledgers root path for bookies";
    -p is for "bookie service port exported";
    -j is for "bookie journal directory";
    -l is for "bookie ledgers directories".

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/jiazhai/bookkeeper-1 BOOKKEEPER-966

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/bookkeeper/pull/75.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #75
    
----
commit ba1c99f6829b4479e10b02fc1e4e368b8dd178df
Author: jiazhai <jiaz...@users.noreply.github.com>
Date:   2016-11-09T07:46:26Z

    Merge pull request #1 from apache/master
    
    catch up with parent stream at 11_9

commit 73c39f296e887279577b67e659935557209af912
Author: jiazhai <jia.z...@emc.com>
Date:   2016-11-09T09:40:59Z

    change bookieServer cmdline to make conf-file and option co-exist

----


> change the bookieServer cmdline to make conf-file and option co-exist
> ---------------------------------------------------------------------
>
>                 Key: BOOKKEEPER-966
>                 URL: https://issues.apache.org/jira/browse/BOOKKEEPER-966
>             Project: Bookkeeper
>          Issue Type: Improvement
>            Reporter: Jia Zhai
>            Assignee: Jia Zhai
>
> Currently, when using bookieServer cmdline to start a bookie, you will either 
> give it a cofiguration file by "-c booke.conf"; or add some options like 
> "<bookie_port> <zk_servers> <journal_dir> <ledger_dir [ledger_dir]>" in a fix 
> sequential.
> It may not satisfy some of the requirement. So changed it to be co-exist for 
> configuration file and options.
> By this change, it will first use settings in configuration file; and then 
> use options to overwrite some of the settings, if there are some options 
> provided.
> Here is an example after this change:
> BookieServer -c bookie.conf -z localhost:2181 -m /bookkeeper/ledgers -p 3181 
> -j /mnt/journal -l "/mnt/ledger1 /mnt/ledger2 /mnt/ledger3”
> Here, in this command:
> -z is for “Zookeeper client instance”;
> -m is for "Zookeeper ledgers root path for bookies";
> -p is for "bookie service port exported";
> -j is for "bookie journal directory";
> -l is for "bookie ledgers directories".



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