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https://issues.apache.org/jira/browse/TEPHRA-190?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15723512#comment-15723512
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Poorna Chandra commented on TEPHRA-190:
---------------------------------------
There is also code in class {{TransactionManager}} like {{public int
getInvalidSize()}}, etc. that access non thread-safe objects without any locks.
It would be good to fix such uses when working on this JIRA.
> Reduce Lock granularity for transaction operations
> --------------------------------------------------
>
> Key: TEPHRA-190
> URL: https://issues.apache.org/jira/browse/TEPHRA-190
> Project: Tephra
> Issue Type: Sub-task
> Components: core
> Reporter: Poorna Chandra
> Assignee: Poorna Chandra
>
> Transaction manager uses a common lock for all operations. This reduces the
> concurrency of the operations since only one transaction can get a lock at
> any given time.
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