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Posted to common-issues@hadoop.apache.org by "Wei-Chiu Chuang (Jira)" <ji...@apache.org> on 2020/04/15 12:16:00 UTC
[jira] [Commented] (HADOOP-16972) Ignore
AuthenticationFilterInitializer for KMSWebServer
[ https://issues.apache.org/jira/browse/HADOOP-16972?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17084038#comment-17084038 ]
Wei-Chiu Chuang commented on HADOOP-16972:
------------------------------------------
Hi [~iwasakims] when you say KMS does not work, do you mean the message "Request is a replay (34)" like in HDFS-14845? Does it reproduce all the time? Thanks.
I have not yet seen this problem. But maybe it's because we have per-process core-site.xml file. We don't share config files.
> Ignore AuthenticationFilterInitializer for KMSWebServer
> -------------------------------------------------------
>
> Key: HADOOP-16972
> URL: https://issues.apache.org/jira/browse/HADOOP-16972
> Project: Hadoop Common
> Issue Type: Improvement
> Components: kms
> Affects Versions: 3.3.0
> Reporter: Masatake Iwasaki
> Assignee: Masatake Iwasaki
> Priority: Major
>
> KMS does not work if hadoop.http.filter.initializers is set to AuthenticationFilterInitializer since KMS uses its own authentication filter. This is problematic when KMS is on the same node with other Hadoop services and shares core-site.xml with them. The filter initializers configuration should be tweaked as done for httpfs in HDFS-14845.
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