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https://issues.apache.org/jira/browse/HDFS-17214?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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xiaojunxiang updated HDFS-17214:
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Resolution: Fixed
Status: Resolved (was: Patch Available)
> The Quota class's andByStorageType method res has an incorrect initial value
> ----------------------------------------------------------------------------
>
> Key: HDFS-17214
> URL: https://issues.apache.org/jira/browse/HDFS-17214
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: rbf
> Affects Versions: 3.3.4
> Reporter: xiaojunxiang
> Assignee: xiaojunxiang
> Priority: Major
> Labels: pull-request-available
> Attachments: HDFS-17214-000.patch, HDFS-17214-001.patch
>
>
> The Quata class's andByStorageType method is intended to apply bitwise and to
> each bit of StorageType.values( ) (the converted value), returning true only
> if all the values are true.
> So the initial value of res should be true and then loop through the array to
> perform the bitwise and operation.
> However, since res starts with fasle, the bitwise and always evaluates to
> false, so we should fix res to start with true.
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