Some user and group management operations fail with 400 error on CE

dropGroup failing here:

http://sdk.jenkins.couchbase.com/job/jvm/job/jvm-clients/job/couchbase-jvm-clients-scipted-build-pipeline/762/testReport/junit/com.couchbase.client.java.manager.user/GroupManagerIntegrationTest/testing___Linux__cbdyncluster_7_0_stable__Oracle_JDK_8__CE____getAll/

 

com.couchbase.client.core.error.HttpStatusCodeException: Unexpected HTTP status 400 Bad Request {"completed":true,"coreId":"0x94f7595000000033","httpStatus":400,"idempotent":false,"lastDispatchedFrom":"172.18.0.3:58330","lastDispatchedTo":"172.23.111.134:8091","requestId":11515,"requestType":"CoreHttpRequest","retried":0,"service":

{"method":"DELETE","path":"/settings/rbac/groups/group-a","type":"mgmt"}

,"timeoutMs":75000,"timings":{"dispatchMicros":4152,"totalDispatchMicros":4152,"totalMicros":5853}}
at com.couchbase.client.java.AsyncUtils.block(AsyncUtils.java:51)
at com.couchbase.client.java.manager.user.UserManager.dropGroup(UserManager.java:105)
at com.couchbase.client.java.manager.user.GroupManagerIntegrationTest.dropGroupQuietly(GroupManagerIntegrationTest.java:274)
at com.couchbase.client.java.manager.user.GroupManagerIntegrationTest.dropTestUser(GroupManagerIntegrationTest.java:82)

 

dropUser here:

 http://sdk.jenkins.couchbase.com/job/jvm/job/jvm-clients/job/couchbase-jvm-clients-scipted-build-pipeline/762/testReport/junit/com.couchbase.client.java.manager.user/UserManagerIntegrationTest/testing___Linux__cbdyncluster_7_0_stable__Oracle_JDK_8__CE____canAssignCollectionsAwareRoles/

com.couchbase.client.core.error.HttpStatusCodeException: Unexpected HTTP status 400 Bad Request {"completed":true,"coreId":"0x94f7595000000034","httpStatus":400,"idempotent":false,"lastDispatchedFrom":"172.18.0.3:56394","lastDispatchedTo":"172.23.111.129:8091","requestId":11605,"requestType":"CoreHttpRequest","retried":0,"service":

{"method":"PUT","path":"/settings/rbac/users/local/integration-test-user","type":"mgmt"}

,"timeoutMs":75000,"timings":{"dispatchMicros":228723,"totalDispatchMicros":228723,"totalMicros":228884}}
at com.couchbase.client.java.AsyncUtils.block(AsyncUtils.java:51)
at com.couchbase.client.java.manager.user.UserManager.upsertUser(UserManager.java:65)
at com.couchbase.client.java.manager.user.UserManagerIntegrationTest.upsert(UserManagerIntegrationTest.java:94)
at com.couchbase.client.java.manager.user.UserManagerIntegrationTest.assertCanCreateWithRole(UserManagerIntegrationTest.java:162)
at com.couchbase.client.java.manager.user.UserManagerIntegrationTest.canAssignCollectionsAwareRoles(UserManagerIntegrationTest.java:156)