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https://issues.apache.org/jira/browse/HDDS-7135?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Attila Doroszlai resolved HDDS-7135.
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Fix Version/s: 1.3.0
Resolution: Fixed
> ofs file input stream should support StreamCapabilities interface
> -----------------------------------------------------------------
>
> Key: HDDS-7135
> URL: https://issues.apache.org/jira/browse/HDDS-7135
> Project: Apache Ozone
> Issue Type: Bug
> Reporter: Wei-Chiu Chuang
> Assignee: Wei-Chiu Chuang
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.3.0
>
>
> To open a file in ofs, a file input stream is created. This file input stream
> does not inherit from CapableOzoneFSInputStream which supports
> StreamCapabilities interface where applications can query the capability
> supported.
> This is found by setting Impala front end log level "org.apache.hadoop" to
> ALL through the impalad's /log_level endpoint, and then run queries that
> access files in ofs.
> The following log message will be seen:
> {noformat}
> I0817 20:16:26.688478 539204 StreamCapabilitiesPolicy.java:50]
> 6e4772418ce76c65:3e172d7000000005]
> org.apache.hadoop.fs.ozone.OzoneFSInputStream:
> does not implement StreamCapabilities and the unbuffer capability
> {noformat}
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