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https://issues.apache.org/jira/browse/RANGER-3378?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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caozhiqiang updated RANGER-3378:
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Description:
When enable ranger hdfs plugin, the performance is degraded. Use java analysis
tools found the
org/apache/ranger/plugin/policyengine/RangerAccessResourceImpl.getAsString
function take too much time. We should replace it to improve performance.
!getAsString.png|width=939,height=371!
was:
When enable ranger hdfs plugin, the performance is degraded. Use java analysis
tools found the
org/apache/ranger/plugin/policyengine/RangerAccessResourceImpl.getAsString
function take too much time. We should replace it to improve performance.
!getAsString.png!
> StringBuilder.append spend too much time, should be replace to improve plugin
> performance
> -----------------------------------------------------------------------------------------
>
> Key: RANGER-3378
> URL: https://issues.apache.org/jira/browse/RANGER-3378
> Project: Ranger
> Issue Type: Improvement
> Components: plugins
> Affects Versions: 2.0.1
> Reporter: caozhiqiang
> Priority: Major
> Attachments: RANGER-3378-branch-2.0.1.001.patch, getAsString.png
>
>
> When enable ranger hdfs plugin, the performance is degraded. Use java
> analysis tools found the
> org/apache/ranger/plugin/policyengine/RangerAccessResourceImpl.getAsString
> function take too much time. We should replace it to improve performance.
> !getAsString.png|width=939,height=371!
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