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From "Devaraj Das (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-9251) list_namespace_tables seems to fail
Date Fri, 16 Aug 2013 18:10:48 GMT
Devaraj Das created HBASE-9251:
----------------------------------

             Summary: list_namespace_tables seems to fail
                 Key: HBASE-9251
                 URL: https://issues.apache.org/jira/browse/HBASE-9251
             Project: HBase
          Issue Type: Bug
    Affects Versions: 0.95.2
            Reporter: Devaraj Das


I was trying the RC0 of 0.95.2. and was on the shell trying to list tables in a namespace.
I tried listing tables in the 'hbase' namespace and in a namespace I created. The listing
fails:

{noformat}
hbase(main):008:0> list_namespace_tables 'hbase'
TABLE

ERROR: org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed after attempts=7,
exceptions:
Fri Aug 16 17:47:17 UTC 2013, org.apache.hadoop.hbase.client.RpcRetryingCaller@2313b44d, org.apache.hadoop.hbase.ipc.RemoteWithExtrasException(java.io.IOException):
java.io.IOException: Illegal character <58> at 5. User-space table qualifiers can only
contain 'alphanumeric characters': i.e. [a-zA-Z_0-9-.]: hbase:meta
        at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2194)
        at org.apache.hadoop.hbase.ipc.RpcServer$Handler.run(RpcServer.java:1861)
Caused by: java.lang.IllegalArgumentException: Illegal character <58> at 5. User-space
table qualifiers can only contain 'alphanumeric characters': i.e. [a-zA-Z_0-9-.]: hbase:meta
        at org.apache.hadoop.hbase.TableName.isLegalTableQualifierName(TableName.java:155)
        at org.apache.hadoop.hbase.TableName.isLegalTableQualifierName(TableName.java:125)
        at org.apache.hadoop.hbase.TableName.finishValueOf(TableName.java:249)
        at org.apache.hadoop.hbase.TableName.valueOf(TableName.java:242)
        at org.apache.hadoop.hbase.master.HMaster.listTableNamesByNamespace(HMaster.java:3130)
        at org.apache.hadoop.hbase.master.HMaster.listTableNamesByNamespace(HMaster.java:3063)
        at org.apache.hadoop.hbase.protobuf.generated.MasterAdminProtos$MasterAdminService$2.callBlockingMethod(MasterAdminProtos.java:27764)
        at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2156)
        ... 1 more
{noformat}

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