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Posted to dev@rocketmq.apache.org by GitBox <gi...@apache.org> on 2020/10/22 03:24:59 UTC

[GitHub] [rocketmq-site] xiangtao123 opened a new issue #79: docs-motivation: vs table High Availability and Failover column activemq's storage

xiangtao123 opened a new issue #79:
URL: https://github.com/apache/rocketmq-site/issues/79


   The issue tracker is **ONLY** used for bug report and feature request. 
   
   Any question or RocketMQ proposal please use our [mailing lists](http://rocketmq.apache.org/about/contact/).
   
   **BUG REPORT**
   
   1. Please describe the issue you observed:
   
   https://rocketmq.apache.org/docs/motivation/
   
   RocketMQ vs. ActiveMQ vs. Kafka
   
   High Availability and Failover:
   
   Supported, depending on storage,if using **kahadb** it requires a ZooKeeper server.
   
   or levelDB?
   
   http://activemq.apache.org/persistence
   
   In ActiveMQ 5.9, the Replicated LevelDB Store is introduced. It handles using Apache ZooKeeper to pick a master from a set of broker nodes configured to replicate single LevelDB Store. Then synchronizes all slave LevelDB Stores with the master keeps them up to date by replicating all updates to the master. This might become the preferred Master Slave configuration going forward.
   
   
   
   
   
   
   
   - What did you do (The steps to reproduce)?
   
   - What did you expect to see?
   
   - What did you see instead?
   
   2. Please tell us about your environment:
   
   3. Other information (e.g. detailed explanation, logs, related issues, suggestions how to fix, etc):
   
   **FEATURE REQUEST**
   
   1. Please describe the feature you are requesting.
   
   2. Provide any additional detail on your proposed use case for this feature.
   
   2. Indicate the importance of this issue to you (blocker, must-have, should-have, nice-to-have). Are you currently using any workarounds to address this issue?
   
   4. If there are some sub-tasks using -[] for each subtask and create a corresponding issue to map to the sub task:
   
   - [sub-task1-issue-number](example_sub_issue1_link_here): sub-task1 description here, 
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[GitHub] [rocketmq-site] xiangtao123 commented on issue #79: docs-motivation: vs table High Availability and Failover column activemq's storage

Posted by GitBox <gi...@apache.org>.
xiangtao123 commented on issue #79:
URL: https://github.com/apache/rocketmq-site/issues/79#issuecomment-717765251


   **Anyone there** ?
   
   ref link: https://github.com/apache/rocketmq/issues/2362


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[GitHub] [rocketmq-site] xiangtao123 commented on issue #79: docs-motivation: vs table High Availability and Failover column activemq's storage

Posted by GitBox <gi...@apache.org>.
xiangtao123 commented on issue #79:
URL: https://github.com/apache/rocketmq-site/issues/79#issuecomment-718377459


   > Could you pr for your mentioned doc improvement? I would like to followup
   
   Ok, it's my pleasure!


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[GitHub] [rocketmq-site] vongosling closed issue #79: docs-motivation: vs table High Availability and Failover column activemq's storage

Posted by GitBox <gi...@apache.org>.
vongosling closed issue #79:
URL: https://github.com/apache/rocketmq-site/issues/79


   


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[GitHub] [rocketmq-site] vongosling commented on issue #79: docs-motivation: vs table High Availability and Failover column activemq's storage

Posted by GitBox <gi...@apache.org>.
vongosling commented on issue #79:
URL: https://github.com/apache/rocketmq-site/issues/79#issuecomment-719136500


   Thanks, @xiangtao123 If any other error is found, please don't hesitate to pr :-)


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[GitHub] [rocketmq-site] vongosling commented on issue #79: docs-motivation: vs table High Availability and Failover column activemq's storage

Posted by GitBox <gi...@apache.org>.
vongosling commented on issue #79:
URL: https://github.com/apache/rocketmq-site/issues/79#issuecomment-718315027


   Could you pr for your mentioned doc improvement? I would like to followup


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