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Posted to issues@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2010/06/26 20:12:49 UTC
[jira] Created: (HBASE-2795) On review HBASE-2707 has problem in
that we'll get stuck in the delay queue and never come out
On review HBASE-2707 has problem in that we'll get stuck in the delay queue and never come out
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Key: HBASE-2795
URL: https://issues.apache.org/jira/browse/HBASE-2795
Project: HBase
Issue Type: Bug
Reporter: stack
I committed the hbase-2707 patch yesterday but on second thoughts, it has a flaw in that if nothing in the todo queue, we then poll the delayedtodo queue. If we fall into the latter and it has not elements, then we'll never come out; there are no notifyalls going on to wake us up. Patch coming.
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[jira] Updated: (HBASE-2795) On review HBASE-2707 has problem in
that we'll get stuck in the delay queue and never come out
Posted by "stack (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-2795?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
stack updated HBASE-2795:
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Attachment: 2707-extratest.txt
Here is a test that proves my assumption that 2707 patch has a flaw is wrong. I committed this test under the aegis of this issue. Now I'm going to resolve this invalid.
> On review HBASE-2707 has problem in that we'll get stuck in the delay queue and never come out
> ----------------------------------------------------------------------------------------------
>
> Key: HBASE-2795
> URL: https://issues.apache.org/jira/browse/HBASE-2795
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Attachments: 2707-extratest.txt
>
>
> I committed the hbase-2707 patch yesterday but on second thoughts, it has a flaw in that if nothing in the todo queue, we then poll the delayedtodo queue. If we fall into the latter and it has not elements, then we'll never come out; there are no notifyalls going on to wake us up. Patch coming.
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[jira] Resolved: (HBASE-2795) On review HBASE-2707 has problem in
that we'll get stuck in the delay queue and never come out
Posted by "stack (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HBASE-2795?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
stack resolved HBASE-2795.
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Resolution: Invalid
Invalid. Not an actual problem.
> On review HBASE-2707 has problem in that we'll get stuck in the delay queue and never come out
> ----------------------------------------------------------------------------------------------
>
> Key: HBASE-2795
> URL: https://issues.apache.org/jira/browse/HBASE-2795
> Project: HBase
> Issue Type: Bug
> Reporter: stack
> Attachments: 2707-extratest.txt
>
>
> I committed the hbase-2707 patch yesterday but on second thoughts, it has a flaw in that if nothing in the todo queue, we then poll the delayedtodo queue. If we fall into the latter and it has not elements, then we'll never come out; there are no notifyalls going on to wake us up. Patch coming.
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