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https://issues.apache.org/jira/browse/SCB-915?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16617208#comment-16617208
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ASF GitHub Bot commented on SCB-915:
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oliugian opened a new pull request #299: SCB-915:saga alpha event scanner
optimization
URL: https://github.com/apache/incubator-servicecomb-saga/pull/299
SCB-915:saga alpha event scanner optimization
https://issues.apache.org/jira/browse/SCB-915
do all compensation in one event scanner cycle,and if compensate failed,will
try again.
fix out https://github.com/apache/incubator-servicecomb-saga/issues/253
optimize retry logic and judgement of tx abort event.
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> saga alpha event scanner optimization
> -------------------------------------
>
> Key: SCB-915
> URL: https://issues.apache.org/jira/browse/SCB-915
> Project: Apache ServiceComb
> Issue Type: Improvement
> Reporter: FuChenGeng
> Assignee: FuChenGeng
> Priority: Major
>
> 1.the compensate logic for retry scenarios is not perfect, in some place it
> do not considering retry scenarios.
> 2.do one compensation in one event scanner cycle,it mean that if there are
> 1000 aborted event, it will cost at lest 500s to compensate it. And it has
> some bugs like
> [https://github.com/apache/incubator-servicecomb-saga/issues/253]
> 3.all hot and cold data are in the same table
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