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Posted to common-dev@hadoop.apache.org by "Rajesh Balamohan (Jira)" <ji...@apache.org> on 2020/04/29 12:11:00 UTC

[jira] [Created] (HADOOP-17020) RawFileSystem could localize default block size to avoid sync bottleneck in config

Rajesh Balamohan created HADOOP-17020:
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             Summary: RawFileSystem could localize default block size to avoid sync bottleneck in config
                 Key: HADOOP-17020
                 URL: https://issues.apache.org/jira/browse/HADOOP-17020
             Project: Hadoop Common
          Issue Type: Improvement
          Components: fs
            Reporter: Rajesh Balamohan
         Attachments: Screenshot 2020-04-29 at 5.24.53 PM.png

RawLocalFileSystem could localize default block size to avoid sync bottleneck with Configuration object. 

https://github.com/apache/hadoop/blob/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/RawLocalFileSystem.java#L666

!Screenshot 2020-04-29 at 5.24.53 PM.png



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