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Posted to dev@qpid.apache.org by "Kim van der Riet (JIRA)" <ji...@apache.org> on 2016/08/09 15:13:22 UTC
[jira] [Updated] (QPID-7383) [linearstore] Overwrite-before-return
causes latencies for clients
[ https://issues.apache.org/jira/browse/QPID-7383?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Kim van der Riet updated QPID-7383:
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Description: When using the linearstore overwrite-before-return option can cause excessive client latencies owing to the time taken in the store to overwrite the entire journal file with zeros in an inefficient manner. The store by design does not have its own worker threads, and relies on the thread that is processing a message to perform its work. (was: When using the linearstore overwrite-before-return option can cause excessive client latencies owing to the time taken in the store to overwrite the entire journal file with zeros in an inefficient manner.)
> [linearstore] Overwrite-before-return causes latencies for clients
> ------------------------------------------------------------------
>
> Key: QPID-7383
> URL: https://issues.apache.org/jira/browse/QPID-7383
> Project: Qpid
> Issue Type: Bug
> Components: C++ Broker
> Reporter: Kim van der Riet
> Assignee: Kim van der Riet
>
> When using the linearstore overwrite-before-return option can cause excessive client latencies owing to the time taken in the store to overwrite the entire journal file with zeros in an inefficient manner. The store by design does not have its own worker threads, and relies on the thread that is processing a message to perform its work.
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