You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@gora.apache.org by "Alfonso Nishikawa (Jira)" <ji...@apache.org> on 2019/09/03 19:10:00 UTC

[jira] [Created] (GORA-633) Make KuduSession thread safe for KuduStore

Alfonso Nishikawa created GORA-633:
--------------------------------------

             Summary: Make KuduSession thread safe for KuduStore
                 Key: GORA-633
                 URL: https://issues.apache.org/jira/browse/GORA-633
             Project: Apache Gora
          Issue Type: Improvement
    Affects Versions: 1.0
            Reporter: Alfonso Nishikawa


As per the docs KuduSession is not thread safe - https://kudu.apache.org/apidocs/org/apache/kudu/client/KuduSession.html
This variable is a shared variable and instantiated at class level. I noticed there are multiple operations you do on top of KuduSession instance. These can possibly fail at concurrency. You may need to create new session per each these operations you do on top it in datastore methods or add some pooling mechanism from your code. Please check on this whether we have complication at concurrency.

https://github.com/apache/gora/blob/master/gora-kudu/src/main/java/org/apache/gora/kudu/store/KuduStore.java#L85

See complete thread at: https://github.com/apache/gora/pull/178#discussion_r316540236



--
This message was sent by Atlassian Jira
(v8.3.2#803003)