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Posted to commits@hudi.apache.org by "sivabalan narayanan (Jira)" <ji...@apache.org> on 2022/03/22 13:57:00 UTC

[jira] [Closed] (HUDI-3645) fix NPE caused by multiple threads accessing non-thread-safe HashMap

     [ https://issues.apache.org/jira/browse/HUDI-3645?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

sivabalan narayanan closed HUDI-3645.
-------------------------------------
    Resolution: Fixed

> fix NPE  caused by multiple threads accessing non-thread-safe HashMap
> ---------------------------------------------------------------------
>
>                 Key: HUDI-3645
>                 URL: https://issues.apache.org/jira/browse/HUDI-3645
>             Project: Apache Hudi
>          Issue Type: Bug
>            Reporter: Jian Feng
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 0.11.0
>
>
> When users use presto to query hudi tables. I found a NullPointerException seems caused by multiple threads accessing non-thread-safe HashMap. after changed to ConcurrentHashmap this error doesn't happen again



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