GitHub user lizhanhui opened a pull request:
https://github.com/apache/incubator-rocketmq/pull/28
[ROCKETMQ-27]Add store commitlog path online
RocketMQ broker stores all messages before they are expired, which requires
pretty much storage for a high load system. For now, the message store can be
configured to use only one partition. Quite often, we find broker runs out of
storage as business expands quickly. Online resizing a partition most of time
is not possible(with absence of LVM) whilst attaching a new disk/partition in
cloud environment is super easy.
It would be nice for RocketMQ to be capable of adding extra commit log
store path online, allocating commit log files onto partitions based on
free/available space.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/lizhanhui/incubator-rocketmq
add_store_commitlog_path_online
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-rocketmq/pull/28.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 #28
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commit c6d078e01941e2ab6e38c57855403e961359ed82
Author: Zhanhui Li <lizhan...@apache.org>
Date: 2017-01-05T03:54:01Z
not yet persist commit log store path
commit 83c97849f7a06ff3c249824beb06bae543a7d6ec
Author: Zhanhui Li <lizhan...@apache.org>
Date: 2017-01-05T04:57:20Z
Persist commit log store path after changing.
commit 21accafca95e69eba372fc6ed85fd87d583e870f
Author: Zhanhui Li <lizhan...@apache.org>
Date: 2017-01-05T06:32:48Z
Fix code style.
commit c06de73239d377c187bff4cd6f152227c96eb011
Author: Zhanhui Li <lizhan...@apache.org>
Date: 2017-01-05T06:37:32Z
Fix code style.
commit aedfc0d8d62b9b39a49a4e5a14ae6dc77297fc3f
Author: Zhanhui Li <lizhan...@apache.org>
Date: 2017-01-05T07:35:02Z
Add command to mqadmin
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