[jira] [Updated] (HDDS-7135) ofs file input stream should support StreamCapabilities interface

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HDDS-7135?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated HDDS-7135:
---------------------------------
    Labels: pull-request-available  (was: )

> 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
>
> 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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