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https://issues.apache.org/jira/browse/ACCUMULO-2552?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13947363#comment-13947363
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Josh Elser commented on ACCUMULO-2552:
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Found the following (potential) issues:
1. Defaults to fs.defaultFS/fs.default.name for FileSystem. Should use
FileSystem from the Path instead of pulling the default. I think this has the
potential to throw an error out of Hadoop about using the "Wrong FS"
./core/src/main/java/org/apache/accumulo/core/file/rfile/SplitLarge.java:56:
FileSystem fs = FileSystem.get(conf);
2. Just remove the getAndWrap method since it doesn't appear to be used
anywhere?
./server/base/src/main/java/org/apache/accumulo/server/trace/TraceFileSystem.java:815:
return wrap(FileSystem.get(conf));
3. Pulls the default filesystem and expects files to be located on it. Likely
not of concern because the class itself isn't "generally" recommended.
./server/base/src/main/java/org/apache/accumulo/server/util/AddFilesWithMissingEntries.java:68:
final FileSystem fs = FileSystem.get(conf);
4. Log message about the URI being used to find the instance_id is no longer
accurate
./server/base/src/main/java/org/apache/accumulo/server/util/ZooKeeperMain.java:43:
FileSystem fs = FileSystem.get(CachedConfiguration.getInstance());
> Check for usage of FileSystem.get(Configuration)
> ------------------------------------------------
>
> Key: ACCUMULO-2552
> URL: https://issues.apache.org/jira/browse/ACCUMULO-2552
> Project: Accumulo
> Issue Type: Task
> Reporter: Mike Drob
> Assignee: Josh Elser
> Priority: Blocker
> Fix For: 1.6.0
>
>
> There are still some places in the code that have not been updated to use the
> Volume implementations, and without those updates will likely not work in 1.6
> One such place is the {{o.a.a.core.file.rfile.SplitLarge}} utility. There may
> be others.
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