hadoop-common-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Xiao Chen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-15234) NPE when initializing KMSWebApp
Date Tue, 13 Mar 2018 17:06:02 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-15234?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16397271#comment-16397271
] 

Xiao Chen commented on HADOOP-15234:
------------------------------------

>From discussion above [~shahrs87] and myself were okay with no test, because adding test
would unnecessarily complicate the existing code. [~xyao] please comment if you feel strongly.

+1 from me pending Rushabh's comment above

> NPE when initializing KMSWebApp
> -------------------------------
>
>                 Key: HADOOP-15234
>                 URL: https://issues.apache.org/jira/browse/HADOOP-15234
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: kms
>            Reporter: Xiao Chen
>            Assignee: fang zhenyi
>            Priority: Major
>         Attachments: HADOOP-15234.001.patch, HADOOP-15234.002.patch, HADOOP-15234.003.patch,
HADOOP-15234.004.patch
>
>
> During KMS startup, if the {{keyProvider}} is null, it will NPE inside KeyProviderExtension.
> {noformat}
> java.lang.NullPointerException
> 	at org.apache.hadoop.crypto.key.KeyProviderExtension.<init>(KeyProviderExtension.java:43)
> 	at org.apache.hadoop.crypto.key.CachingKeyProvider.<init>(CachingKeyProvider.java:93)
> 	at org.apache.hadoop.crypto.key.kms.server.KMSWebApp.contextInitialized(KMSWebApp.java:170)
> {noformat}
> We're investigating the exact scenario that could lead to this, but the NPE and log around
it can be improved.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: common-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: common-issues-help@hadoop.apache.org


Mime
View raw message