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From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-13560) S3ABlockOutputStream to support huge (many GB) file writes
Date Thu, 22 Sep 2016 09:23:20 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-13560?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15512733#comment-15512733
] 

Steve Loughran commented on HADOOP-13560:
-----------------------------------------

Javac failing
{code}
/testptch/hadoop/hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/S3AIncrementalOutputStream.java:[245,6]
error: 'else' without 'if'
{code}

Which is interesting because: The current patch and tip of PR doesn't have such a class. 

maybe [~aw] can tell me how I've got yetus confused. In the meantime I'll do a superficial
change and update the PR to see what happens

> S3ABlockOutputStream to support huge (many GB) file writes
> ----------------------------------------------------------
>
>                 Key: HADOOP-13560
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13560
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/s3
>    Affects Versions: 2.9.0
>            Reporter: Steve Loughran
>            Assignee: Steve Loughran
>            Priority: Minor
>         Attachments: HADOOP-13560-branch-2-001.patch, HADOOP-13560-branch-2-002.patch,
HADOOP-13560-branch-2-003.patch, HADOOP-13560-branch-2-004.patch
>
>
> An AWS SDK [issue|https://github.com/aws/aws-sdk-java/issues/367] highlights that metadata
isn't copied on large copies.
> 1. Add a test to do that large copy/rname and verify that the copy really works
> 2. Verify that metadata makes it over.
> Verifying large file rename is important on its own, as it is needed for very large commit
operations for committers using rename



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