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https://issues.apache.org/jira/browse/HDFS-6697?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14535125#comment-14535125
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J.Andreina commented on HDFS-6697:
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Given an initial patch for making Lease soft and hard limit configurable
Please review.
[~mingma], thanks for your comments.I agree with your point
bq. it might be useful to speed up test case
TestFileCreation#testOverwriteOpenForWrite with smaller values.
But i am confused on why file creation has to retry for a configured value if
the file already exist. Can you please clarify my doubts in HDFS-8270.
> Make NN lease soft and hard limits configurable
> -----------------------------------------------
>
> Key: HDFS-6697
> URL: https://issues.apache.org/jira/browse/HDFS-6697
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: Ming Ma
> Assignee: J.Andreina
>
> For testing, NameNodeAdapter allows test code to specify lease soft and hard
> limit via setLeasePeriod directly on LeaseManager. But NamenodeProxies.java
> still use the default values.
>
> It is useful if we can make NN lease soft and hard limit configurable via
> Configuration. That will allow NamenodeProxies.java to use the configured
> values.
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