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Posted to dev@zookeeper.apache.org by "Fangmin Lv (JIRA)" <ji...@apache.org> on 2018/08/23 06:26:00 UTC

[jira] [Updated] (ZOOKEEPER-3125) Pzxid inconsistent issue when replaying a txn for a deleted node

     [ https://issues.apache.org/jira/browse/ZOOKEEPER-3125?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Fangmin Lv updated ZOOKEEPER-3125:
----------------------------------
    Summary: Pzxid inconsistent issue when replaying a txn for a deleted node  (was: Pzxid inconsistent issue during replaying a txn for a deleted node)

> Pzxid inconsistent issue when replaying a txn for a deleted node
> ----------------------------------------------------------------
>
>                 Key: ZOOKEEPER-3125
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3125
>             Project: ZooKeeper
>          Issue Type: Bug
>          Components: server
>            Reporter: Fangmin Lv
>            Assignee: Fangmin Lv
>            Priority: Major
>             Fix For: 3.6.0
>
>
> When taking snapshot or syncing snapshot from leader, it's having fuzzy snapshot, which means the parent node might already serialized before the child get deleted, during replay the txn it will skip update the parent pzxid in this case, which will cause inconsistency.



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