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https://issues.apache.org/jira/browse/HADOOP-16709?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16982623#comment-16982623
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Hudson commented on HADOOP-16709:
---------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #17694 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/17694/])
HADOOP-16709. S3Guard: Make authoritative mode exclusive for metadata -
(github: rev ea25f4de236611d388e14a710ebe5d6872c421b6)
* (edit)
hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/s3guard/DynamoDBMetadataStore.java
* (edit)
hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/s3guard/LocalMetadataStore.java
* (edit)
hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/s3guard/S3Guard.java
* (edit)
hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/s3guard/TestS3Guard.java
* (edit) hadoop-tools/hadoop-aws/src/site/markdown/tools/hadoop-aws/s3guard.md
* (edit)
hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/ITestS3GuardOutOfBandOperations.java
* (edit)
hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/ITestS3GuardTtl.java
* (edit)
hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/S3AFileSystem.java
> S3Guard: Make authoritative mode exclusive for metadata - don't check for
> expiry for authoritative paths
> --------------------------------------------------------------------------------------------------------
>
> Key: HADOOP-16709
> URL: https://issues.apache.org/jira/browse/HADOOP-16709
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3
> Affects Versions: 3.3.0
> Reporter: Rajesh Balamohan
> Assignee: Gabor Bota
> Priority: Minor
>
> Authoritative mode has TTL which is set to 15 minutes by default. However,
> there are cases when we know for sure that the data wouldn't be
> changed/updated.
> In certain cases, AppMaster ends up spending good amount of time in getSplits
> due to TTL expiry. It would be great to have an option to disable TTL (or
> specify as -1 when TTL shouldn't be checked).
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