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https://issues.apache.org/jira/browse/HDFS-14593?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16874987#comment-16874987
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Ayush Saxena commented on HDFS-14593:
-------------------------------------
Thanx [~tasanuma] for the patch.
Had a quick look,
* Shouldn't by default this behavior be disabled rather than being 7 days(To
keep it same for the previous ver)
* Do you need to catch NPE here:
{code:java}
+ getDriver().remove(record);
+ } catch (NullPointerException e) {
+ LOG.warn("{}: {} doesn't exist in State Store", recordName, record);
+ }
{code}
{{getDriver().remove(record)}} this returns boolean, false if the record isn't
there?
> RBF: RouterAdmin should be able to remove expired routers from Routers
> Information
> ----------------------------------------------------------------------------------
>
> Key: HDFS-14593
> URL: https://issues.apache.org/jira/browse/HDFS-14593
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: rbf
> Reporter: Takanobu Asanuma
> Assignee: Takanobu Asanuma
> Priority: Major
> Attachments: HDFS-14593.001.patch, HDFS-14593.002.patch
>
>
> Currently, any router seems to exist in the Router Information eternally.
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