[ https://issues.apache.org/jira/browse/HADOOP-10043?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13812668#comment-13812668 ]
Karthik Kambatla commented on HADOOP-10043: ------------------------------------------- May be a patch with all the required changes will help us decide if it is disruptive to convert {{SecretManager}} to an {{AbstractService}}. I suspect the change should be minimal if any to the HDFS SecretManagers. [~ozawa]: are you able to post a patch based on the latest approach? > Convert org.apache.hadoop.security.token.SecretManager to be an > AbstractService > ------------------------------------------------------------------------------- > > Key: HADOOP-10043 > URL: https://issues.apache.org/jira/browse/HADOOP-10043 > Project: Hadoop Common > Issue Type: Improvement > Reporter: Tsuyoshi OZAWA > Assignee: Tsuyoshi OZAWA > Attachments: HADOOP-10043.1.patch, HADOOP-10043.2.patch, > HADOOP-10043.3.patch, potential-approach.patch > > > I'm dealing with YARN-1172, a subtask of YARN-1139(ResourceManager HA related > task). The sentence as follows is a quoted from YARN-1172's my comment: > {quote} > I've found that it requires org.apache.hadoop.security.token.SecretManager to > be an AbstractService, > because both AbstractService and > org.apache.hadoop.security.token.SecretManager are abstract class and we > cannot extend both of them at the same time. > {quote} -- This message was sent by Atlassian JIRA (v6.1#6144)