hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Nicolas Liochon (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-10516) Refactor code where Threads.sleep is called within a while/for loop
Date Fri, 21 Feb 2014 10:58:23 GMT

     [ https://issues.apache.org/jira/browse/HBASE-10516?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Nicolas Liochon updated HBASE-10516:
------------------------------------

    Affects Version/s: 0.99.0
                       0.98.0

> Refactor code where Threads.sleep is called within a while/for loop
> -------------------------------------------------------------------
>
>                 Key: HBASE-10516
>                 URL: https://issues.apache.org/jira/browse/HBASE-10516
>             Project: HBase
>          Issue Type: Bug
>          Components: Client, master, regionserver
>    Affects Versions: 0.98.0, 0.99.0
>            Reporter: Feng Honghua
>            Assignee: Feng Honghua
>             Fix For: 0.99.0
>
>         Attachments: HBASE-10516-trunk_v1.patch, HBASE-10516-trunk_v2.patch, HBASE-10516-trunk_v3.patch
>
>
> Threads.sleep implementation:
> {code}
>  public static void sleep(long millis) {
>     try {
>       Thread.sleep(millis);
>     } catch (InterruptedException e) {
>       e.printStackTrace();
>       Thread.currentThread().interrupt();
>     }
>   }
> {code}
> From above implementation, the current thread's interrupt status is restored/reset when
InterruptedException is caught and handled. If this method is called within a while/for loop,
if a first InterruptedException is thrown during sleep, it will make the Threads.sleep in
next loop immediately throw InterruptedException without expected sleep. This behavior breaks
the intention for independent sleep in each loop
> I mentioned above in HBASE-10497 and this jira is created to handle it separately per
[~nkeywal]'s suggestion



--
This message was sent by Atlassian JIRA
(v6.1.5#6160)

Mime
View raw message