Shaofeng SHI created KYLIN-1666:
-----------------------------------
Summary: Should check project selection before add a stream table
Key: KYLIN-1666
URL: https://issues.apache.org/jira/browse/KYLIN-1666
Project: Kylin
Issue Type: Bug
Components: Web
Affects Versions: v1.5.1, v1.5.0
Reporter: Shaofeng SHI
Assignee: Zhong,Jason
In Kylin web, if not select a "project", the page will display "Please select
your project first", but I still be able to click "Add streaming table"; when
save the table info, a NPE was thrown:
{code}
java.lang.NullPointerException
at
java.util.concurrent.ConcurrentSkipListMap.comparable(ConcurrentSkipListMap.java:659)
at
java.util.concurrent.ConcurrentSkipListMap.doGet(ConcurrentSkipListMap.java:821)
at
java.util.concurrent.ConcurrentSkipListMap.get(ConcurrentSkipListMap.java:1626)
at
org.apache.kylin.common.restclient.SingleValueCache.get(SingleValueCache.java:85)
at
org.apache.kylin.metadata.project.ProjectManager.getProject(ProjectManager.java:138)
at
org.apache.kylin.metadata.project.ProjectManager.addTableDescToProject(ProjectManager.java:280)
at
org.apache.kylin.rest.service.CubeService.syncTableToProject(CubeService.java:580)
at
org.apache.kylin.rest.service.CubeService$$FastClassByCGLIB$$17a07c0e.invoke(<generated>)
at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
{code}
Suggestion: don't allow user to take create actions if no project is selected.
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