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https://issues.apache.org/jira/browse/HADOOP-13327?focusedWorklogId=487053&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-487053
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ASF GitHub Bot logged work on HADOOP-13327:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 21/Sep/20 16:38
Start Date: 21/Sep/20 16:38
Worklog Time Spent: 10m
Work Description: steveloughran commented on a change in pull request
#2102:
URL: https://github.com/apache/hadoop/pull/2102#discussion_r492198720
##########
File path:
hadoop-common-project/hadoop-common/src/site/markdown/filesystem/filesystem.md
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@@ -629,10 +633,18 @@ The result is `FSDataOutputStream`, which through its
operations may generate ne
clients creating files with `overwrite==true` to fail if the file is created
by another client between the two tests.
-* S3A, Swift and potentially other Object Stores do not currently change the
FS state
+* S3A, Swift and potentially other Object Stores do not currently change the
`FS` state
until the output stream `close()` operation is completed.
-This MAY be a bug, as it allows >1 client to create a file with
`overwrite==false`,
- and potentially confuse file/directory logic
+This is a significant difference between the behavior of object stores
+and that of filesystems, as it allows >1 client to create a file with
`overwrite==false`,
Review comment:
changed to ==; also replace >1 with > to keep everything happy
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Issue Time Tracking
-------------------
Worklog Id: (was: 487053)
Remaining Estimate: 0h
Time Spent: 10m
> Add OutputStream + Syncable to the Filesystem Specification
> -----------------------------------------------------------
>
> Key: HADOOP-13327
> URL: https://issues.apache.org/jira/browse/HADOOP-13327
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs
> Affects Versions: 2.8.0
> Reporter: Steve Loughran
> Assignee: Steve Loughran
> Priority: Major
> Attachments: HADOOP-13327-002.patch, HADOOP-13327-003.patch,
> HADOOP-13327-branch-2-001.patch
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Write down what a Filesystem output stream should do. While core the API is
> defined in Java, that doesn't say what's expected about visibility,
> durability, etc —and Hadoop Syncable interface is entirely ours to define.
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