Yichen Zhou created KYLIN-3531:
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Summary: Login failed with case-insensitive username
Key: KYLIN-3531
URL: https://issues.apache.org/jira/browse/KYLIN-3531
Project: Kylin
Issue Type: Bug
Components: Metadata
Affects Versions: v2.4.0
Reporter: Yichen Zhou
Assignee: Yichen Zhou
Fix For: v2.5.0
Username is case-insensitive in login authentication but case-sensitive in
hbase metadata.
{quote}org.apache.kylin.common.persistence.WriteConflictException: Overwriting
conflict /user/Admin, expect old TS 1536031295060, but it is 0
org.apache.kylin.storage.hbase.HBaseResourceStore.checkAndPutResourceImpl(HBaseResourceStore.java:325)
org.apache.kylin.common.persistence.ResourceStore.checkAndPutResourceCheckpoint(ResourceStore.java:323)
org.apache.kylin.common.persistence.ResourceStore.putResource(ResourceStore.java:308)
org.apache.kylin.common.persistence.ResourceStore.putResource(ResourceStore.java:287)
org.apache.kylin.metadata.cachesync.CachedCrudAssist.save(CachedCrudAssist.java:192)
org.apache.kylin.rest.security.KylinUserManager.update(KylinUserManager.java:122)
org.apache.kylin.rest.service.KylinUserService.updateUser(KylinUserService.java:85)
org.apache.kylin.rest.security.KylinAuthenticationProvider.authenticate(KylinAuthenticationProvider.java:117)
org.springframework.security.authentication.ProviderManager.authenticate(ProviderManager.java:174)
org.springframework.security.authentication.ProviderManager.authenticate(ProviderManager.java:199)
org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilterInternal(BasicAuthenticationFilter.java:180)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
{quote}
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