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https://issues.apache.org/jira/browse/HADOOP-10732?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14059553#comment-14059553
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Junping Du commented on HADOOP-10732:
-------------------------------------
I look at the patch again. May be your previous way is better and we should
also fix org.apache.hadoop.crypto.key.JavaKeyStoreProvider to move the
writerLock inside of innerSetCredential() which make lock more fine-grain.
Thoughts?
> Update without holding write lock in JavaKeyStoreProvider#innerSetCredential()
> ------------------------------------------------------------------------------
>
> Key: HADOOP-10732
> URL: https://issues.apache.org/jira/browse/HADOOP-10732
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Ted Yu
> Assignee: Ted Yu
> Priority: Minor
> Attachments: hadoop-10732-v1.txt
>
>
> In
> hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/alias/JavaKeyStoreProvider.java,
> innerSetCredential() doesn't wrap update with writeLock.lock() /
> writeLock.unlock().
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