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Posted to dev@accumulo.apache.org by "Eric Newton (Created) (JIRA)" <ji...@apache.org> on 2011/12/22 19:37:31 UTC
[jira] [Created] (ACCUMULO-230) problems found in accumulo_sample
problems found in accumulo_sample
---------------------------------
Key: ACCUMULO-230
URL: https://issues.apache.org/jira/browse/ACCUMULO-230
Project: Accumulo
Issue Type: Bug
Components: contrib
Affects Versions: 1.4.0
Environment: Searching all of english, german and spanish indexed wikipedia articles using the accumulo sample on a 10-node cluster.
Reporter: Eric Newton
Assignee: Adam Fuchs
I've been working on a presentation on the accumulo sample, which will show off some of the accumulo-specific features. But when I ran it, I found very poor performance on some queries, and inconsistent results when I changed the user's authorizations.
Some queries like "three little pigs" ran with sub-second response times. Other queries such as "old man sea" would take as long as 8 minutes.
If I searched english-only articles, I would get more results than if I searched all the samples. Again, this only happens on some queries: the majority ran fine. "old man sea" would consistently show broken behavior.
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[jira] [Resolved] (ACCUMULO-230) problems found in accumulo_sample
Posted by "Eric Newton (Resolved) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/ACCUMULO-230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Eric Newton resolved ACCUMULO-230.
----------------------------------
Resolution: Fixed
Fix Version/s: 1.4.0
Assignee: Eric Newton (was: Adam Fuchs)
> problems found in accumulo_sample
> ---------------------------------
>
> Key: ACCUMULO-230
> URL: https://issues.apache.org/jira/browse/ACCUMULO-230
> Project: Accumulo
> Issue Type: Bug
> Components: contrib
> Affects Versions: 1.4.0
> Environment: Searching all of english, german and spanish indexed wikipedia articles using the accumulo sample on a 10-node cluster.
> Reporter: Eric Newton
> Assignee: Eric Newton
> Fix For: 1.4.0
>
>
> I've been working on a presentation on the accumulo sample, which will show off some of the accumulo-specific features. But when I ran it, I found very poor performance on some queries, and inconsistent results when I changed the user's authorizations.
> Some queries like "three little pigs" ran with sub-second response times. Other queries such as "old man sea" would take as long as 8 minutes.
> If I searched english-only articles, I would get more results than if I searched all the samples. Again, this only happens on some queries: the majority ran fine. "old man sea" would consistently show broken behavior.
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[jira] [Updated] (ACCUMULO-230) problems found in accumulo_sample
Posted by "Keith Turner (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/ACCUMULO-230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Keith Turner updated ACCUMULO-230:
----------------------------------
Affects Version/s: (was: 1.4.0)
> problems found in accumulo_sample
> ---------------------------------
>
> Key: ACCUMULO-230
> URL: https://issues.apache.org/jira/browse/ACCUMULO-230
> Project: Accumulo
> Issue Type: Bug
> Components: contrib
> Environment: Searching all of english, german and spanish indexed wikipedia articles using the accumulo sample on a 10-node cluster.
> Reporter: Eric Newton
> Assignee: Eric Newton
> Fix For: 1.4.0
>
>
> I've been working on a presentation on the accumulo sample, which will show off some of the accumulo-specific features. But when I ran it, I found very poor performance on some queries, and inconsistent results when I changed the user's authorizations.
> Some queries like "three little pigs" ran with sub-second response times. Other queries such as "old man sea" would take as long as 8 minutes.
> If I searched english-only articles, I would get more results than if I searched all the samples. Again, this only happens on some queries: the majority ran fine. "old man sea" would consistently show broken behavior.
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