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https://issues.apache.org/jira/browse/KYLIN-5779?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17834923#comment-17834923
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pengfei.zhan commented on KYLIN-5779:
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h1. Fix Design
change the following code snappy
{code:java}
int mask = projectPermissions.get(getSid(groupName, false));{code}
to
{code:java}
int mask = projectPermissions.getOrDefault(getSid(groupName, false), 0){code}
After getting the response, do some filter to solve this problem.
org.apache.kylin.rest.controller.open.OpenAccessController#getUserOrGroupAclPermissions
{{response.stream().filter(e ->
!AclConstants.EMPTY.equals(e.getProjectPermission())).collect(Collectors.toList())}}
> Without project permission，calling "kylin/api/access/acls" api occurs NPE
> -------------------------------------------------------------------------
>
> Key: KYLIN-5779
> URL: https://issues.apache.org/jira/browse/KYLIN-5779
> Project: Kylin
> Issue Type: Bug
> Components: Query Engine
> Affects Versions: 5.0-beta
> Reporter: pengfei.zhan
> Assignee: pengfei.zhan
> Priority: Major
> Fix For: 5.0-beta
>
>
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