Karthik Palanisamy created HBASE-23203: ------------------------------------------
Summary: NPE in RSGroup info Key: HBASE-23203 URL: https://issues.apache.org/jira/browse/HBASE-23203 Project: HBase Issue Type: Bug Components: rsgroup, UI Affects Versions: 3.0.0 Reporter: Karthik Palanisamy Assignee: Karthik Palanisamy Rsgroup.jsp calls *Admin#listTableDescriptors((Pattern)null, true)* with ** Pattern ** null but implementation *RawAsyncHBaseAdmin#listTableDescriptors* don't allow null by Precondition. Also, the suggestion listTables(boolean) is removed/deprecated already. {code:java} HTTP ERROR 500 Problem accessing /rsgroup.jsp. Reason: Server Error Caused by:java.lang.NullPointerException: pattern is null. If you don't specify a pattern, use listTables(boolean) instead at org.apache.hbase.thirdparty.com.google.common.base.Preconditions.checkNotNull(Preconditions.java:897) at org.apache.hadoop.hbase.client.RawAsyncHBaseAdmin.listTableDescriptors(RawAsyncHBaseAdmin.java:495) at org.apache.hadoop.hbase.client.AdminOverAsyncAdmin.listTableDescriptors(AdminOverAsyncAdmin.java:137) at org.apache.hadoop.hbase.generated.master.rsgroup_jsp._jspService(rsgroup_jsp.java:390) {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)