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https://issues.apache.org/jira/browse/HBASE-25050?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17238743#comment-17238743
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Hudson commented on HBASE-25050:
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Results for branch master
[build #137 on
builds.a.o|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/master/137/]:
(/) *{color:green}+1 overall{color}*
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details (if available):
(/) {color:green}+1 general checks{color}
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report|https://ci-hadoop.apache.org/job/HBase/job/HBase%20Nightly/job/master/137/General_20Nightly_20Build_20Report/]
(/) {color:green}+1 jdk8 hadoop3 checks{color}
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(/) {color:green}+1 jdk11 hadoop3 checks{color}
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(/) {color:green}+1 source release artifact{color}
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(/) {color:green}+1 client integration test{color}
> We initialize Filesystems more than once.
> -----------------------------------------
>
> Key: HBASE-25050
> URL: https://issues.apache.org/jira/browse/HBASE-25050
> Project: HBase
> Issue Type: Bug
> Affects Versions: 3.0.0-alpha-1, 2.3.1, 2.4.0, 2.2.6
> Reporter: ramkrishna.s.vasudevan
> Assignee: ramkrishna.s.vasudevan
> Priority: Minor
> Fix For: 3.0.0-alpha-1, 2.4.0
>
>
> In HFileSystem
> {code}
> // Create the default filesystem with checksum verification switched on.
> // By default, any operation to this FilterFileSystem occurs on
> // the underlying filesystem that has checksums switched on.
> this.fs = FileSystem.get(conf);
> this.useHBaseChecksum = useHBaseChecksum;
> fs.initialize(getDefaultUri(conf), conf);
> {code}
> We call fs.initialize(). Generally the FS would have been created and inited
> either in the FileSystem.get() call above or even when we try to check
> {code}
> FileSystem fs = p.getFileSystem(c);
> {code}
> The FS that gets cached in the hadoop-common layer does the init for us. So
> we doing it again is redundant.
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