[jira] [Updated] (CASSANDRA-5690) Fix AsyncOneResponse

["Mikhail Mazursky (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CASSANDRA-5690?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mikhail Mazursky updated CASSANDRA-5690:
----------------------------------------

    Attachment: trunk-5690.patch
    
> Fix AsyncOneResponse
> --------------------
>
>                 Key: CASSANDRA-5690
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-5690
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>            Reporter: Mikhail Mazursky
>            Priority: Minor
>         Attachments: trunk-5690.patch
>
>
> Current implementation of AsyncOneResponse suffers from two problems:
> 1. Spurious wakeup will lead to TimeoutException being thrown because awaiting for condition is not done in loop;
> 2. condition.signal() is used where .signalAll() should be used - this leads to only one thread blocked on .get() to be unblocked. Other threads will stay blocked forever.

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