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Posted to issues@sentry.apache.org by "Alexander Kolbasov (JIRA)" <ji...@apache.org> on 2017/06/28 18:23:00 UTC

[jira] [Created] (SENTRY-1824) SentryStore may serialize transactions that rely on unique key

Alexander Kolbasov created SENTRY-1824:
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             Summary: SentryStore may serialize transactions that rely on unique key
                 Key: SENTRY-1824
                 URL: https://issues.apache.org/jira/browse/SENTRY-1824
             Project: Sentry
          Issue Type: Sub-task
          Components: Sentry
    Affects Versions: sentry-ha-redesign
            Reporter: Alexander Kolbasov
            Assignee: Na Li


The suggestion came from [~lina.li] during the review for SENTRY-1821.

We have several places where we rely on transactions to support read/modify/write semantics for incrementing IDs. This works but using DB support is rather expensive and we can user in-core serializations to help with this at least within a single node and rely on DB for multi-node synchronization.



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