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Posted to issues@hbase.apache.org by "Sean Mackrory (JIRA)" <ji...@apache.org> on 2016/06/15 20:44:09 UTC

[jira] [Updated] (HBASE-16035) Nested AutoCloseables might not all get closed

     [ https://issues.apache.org/jira/browse/HBASE-16035?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sean Mackrory updated HBASE-16035:
----------------------------------
    Attachment: HBASE-16035-v1.patch

> Nested AutoCloseables might not all get closed
> ----------------------------------------------
>
>                 Key: HBASE-16035
>                 URL: https://issues.apache.org/jira/browse/HBASE-16035
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Sean Mackrory
>         Attachments: HBASE-16035-v1.patch
>
>
> Subtle problem in HBASE-15891:
> {code}try (A myA = new A(new B())){code}
> An exception thrown between B starting to open an A finishing initialization may not result in B being closed. A safer syntax would be:
> {code}try(B myB = new B(); A myA = newA(myB)){code}



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