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https://issues.apache.org/jira/browse/HADOOP-16059?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16832509#comment-16832509
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Daryn Sharp commented on HADOOP-16059:
--------------------------------------
A bit late, but static blocks that throw exceptions can cause very bizarre and
misleading errors. Is there any particular reason this:
{code:java}
+ private static SaslClientFactory saslFactory;
+ static {
+ saslFactory = new FastSaslClientFactory(null);
+ }{code}
Isn't this:
{code:java}
+ private static final SaslClientFactory saslFactory = new
FastSaslClientFactory(null);{code}
> Use SASL Factories Cache to Improve Performance
> -----------------------------------------------
>
> Key: HADOOP-16059
> URL: https://issues.apache.org/jira/browse/HADOOP-16059
> Project: Hadoop Common
> Issue Type: Improvement
> Reporter: Ayush Saxena
> Assignee: Ayush Saxena
> Priority: Critical
> Fix For: 3.3.0
>
> Attachments: After-Dn.png, After-Read.png, After-Server.png,
> After-write.png, Before-DN.png, Before-Read.png, Before-Server.png,
> Before-Write.png, HADOOP-16059-01.patch, HADOOP-16059-02.patch,
> HADOOP-16059-02.patch, HADOOP-16059-03.patch, HADOOP-16059-04.patch
>
>
> SASL Client factories can be cached and SASL Server Factories and SASL Client
> Factories can be together extended at SaslParticipant to improve performance.
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