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From "Keith Turner (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (ACCUMULO-4141) RFile metadata not loading from cache
Date Sat, 20 Feb 2016 04:05:18 GMT

     [ https://issues.apache.org/jira/browse/ACCUMULO-4141?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Keith Turner updated ACCUMULO-4141:
-----------------------------------
    Resolution: Fixed
        Status: Resolved  (was: Patch Available)

> RFile metadata not loading from cache 
> --------------------------------------
>
>                 Key: ACCUMULO-4141
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-4141
>             Project: Accumulo
>          Issue Type: Bug
>          Components: tserver
>    Affects Versions: 1.6.4, 1.7.0
>            Reporter: Keith Turner
>            Assignee: Keith Turner
>             Fix For: 1.6.6, 1.7.2, 1.8.0
>
>         Attachments: ACCUMULO-4141-1.6.patch
>
>          Time Spent: 0.5h
>  Remaining Estimate: 0h
>
> In [BCFile line 818|https://github.com/apache/accumulo/blob/1.6.4/core/src/main/java/org/apache/accumulo/core/file/rfile/bcfile/BCFile.java#L818]
an attempt to read crypto metadata from cache is made.  Then at [BCFile line 820|https://github.com/apache/accumulo/blob/1.6.4/core/src/main/java/org/apache/accumulo/core/file/rfile/bcfile/BCFile.java#L820]
if that crypto metadata does not exist, some BC file metadata is read from the file.  For
unencrypted files this data will never exist in cache.  Therefore for unencrypted files metadata
will always be read from the file, even when its cached.



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