hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-8279) Performance Evaluation does not consider the args passed in case of more than one client
Date Sat, 20 Apr 2013 10:37:20 GMT

    [ https://issues.apache.org/jira/browse/HBASE-8279?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13637196#comment-13637196
] 

Hudson commented on HBASE-8279:
-------------------------------

Integrated in hbase-0.95-on-hadoop2 #75 (See [https://builds.apache.org/job/hbase-0.95-on-hadoop2/75/])
    HBASE-8279-Performance Evaluation does not consider the args passed in case of more than
one client(Ram) (Revision 1469983)

     Result = FAILURE
ramkrishna : 
Files : 
* /hbase/branches/0.95/hbase-server/src/test/java/org/apache/hadoop/hbase/PerformanceEvaluation.java

                
> Performance Evaluation does not consider the args passed in case of more than one client
> ----------------------------------------------------------------------------------------
>
>                 Key: HBASE-8279
>                 URL: https://issues.apache.org/jira/browse/HBASE-8279
>             Project: HBase
>          Issue Type: Bug
>            Reporter: ramkrishna.s.vasudevan
>            Assignee: ramkrishna.s.vasudevan
>            Priority: Minor
>             Fix For: 0.98.0, 0.95.1
>
>         Attachments: HBASE-8279_1.patch, HBASE-8279_2.patch, HBASE-8279.patch
>
>
> Performance evaluation gives a provision to pass the table name.
> The table name is considered when we first initialize the table - like the disabling
and creation of tables happens with the name that we pass.
> But the write and read test again uses only the default table and so the perf evaluation
fails.
> I think the problem is like this
> {code}
>  ./hbase org.apache.hadoop.hbase.PerformanceEvaluation --nomapred --table=MyTable2  --presplit=70
randomRead 2
> {code}
> {code}
> 13/04/04 21:42:07 DEBUG hbase.HRegionInfo: Current INFO from scan results = {NAME =>
'MyTable2,00000000000000000002067171,1365126124904.bc9e936f4f8ca8ee55eb90091d4a13b6.', STARTKEY
=> '00000000000000000002067171', ENDKEY => '', ENCODED => bc9e936f4f8ca8ee55eb90091d4a13b6,}
> 13/04/04 21:42:07 INFO hbase.PerformanceEvaluation: Table created with 70 splits
> {code}
> You can see that the specified table is created with the splits.
> But when the read starts
> {code}
> Caused by: org.apache.hadoop.hbase.exceptions.TableNotFoundException: TestTable
>         at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegionInMeta(HConnectionManager.java:1157)
>         at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:1034)
>         at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.locateRegion(HConnectionManager.java:984)
>         at org.apache.hadoop.hbase.client.HTable.finishSetup(HTable.java:246)
>         at org.apache.hadoop.hbase.client.HTable.<init>(HTable.java:187)
>         at org.apache.hadoop.hbase.PerformanceEvaluation$Test.testSetup(PerformanceEvaluation.java:851)
>         at org.apache.hadoop.hbase.PerformanceEvaluation$Test.test(PerformanceEvaluation.java:869)
>         at org.apache.hadoop.hbase.PerformanceEvaluation.runOneClient(PerformanceEvaluation.java:1495)
>         at org.apache.hadoop.hbase.PerformanceEvaluation$1.run(PerformanceEvaluation.java:590)
> {code}
> It says TestTable not found which is the default table.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

Mime
View raw message