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From "stack (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HBASE-2340) Add end-to-end test of sync/flush
Date Sat, 20 Mar 2010 23:14:27 GMT

     [ https://issues.apache.org/jira/browse/HBASE-2340?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

stack updated HBASE-2340:
-------------------------

    Attachment: 2340.patch

Here is patch that adds TestFullLogReconstruction.java.  It currently fails.  Looking to why.
{code}
Testcase: testReconstruction took 275.704 sec
        Caused an ERROR
Trying to contact region server 192.168.1.157:55472 for region tabletest,,1269121970753, row
'', but failed after 10 attempts.
Exceptions:
java.net.ConnectException: Connection refused
java.net.ConnectException: Connection refused
java.net.ConnectException: Connection refused
java.net.ConnectException: Connection refused
java.net.ConnectException: Connection refused
java.net.ConnectException: Connection refused
java.net.ConnectException: Connection refused
java.net.ConnectException: Connection refused
java.net.ConnectException: Connection refused
java.net.ConnectException: Connection refused

org.apache.hadoop.hbase.client.RetriesExhaustedException: Trying to contact region server
192.168.1.157:55472 for region tabletest,,1269121970753, row '', but failed after 10 attempts.
Exceptions:
java.net.ConnectException: Connection refused
java.net.ConnectException: Connection refused
java.net.ConnectException: Connection refused
java.net.ConnectException: Connection refused
java.net.ConnectException: Connection refused
java.net.ConnectException: Connection refused
java.net.ConnectException: Connection refused
java.net.ConnectException: Connection refused
java.net.ConnectException: Connection refused
java.net.ConnectException: Connection refused

        at org.apache.hadoop.hbase.client.HConnectionManager$TableServers.getRegionServerWithRetries(HConnectionManager.java:1073)
        at org.apache.hadoop.hbase.client.HTable$ClientScanner.nextScanner(HTable.java:1935)
        at org.apache.hadoop.hbase.client.HTable$ClientScanner.initialize(HTable.java:1855)
        at org.apache.hadoop.hbase.client.HTable.getScanner(HTable.java:376)
        at org.apache.hadoop.hbase.TestFullLogReconstruction.testReconstruction(TestFullLogReconstruction.java:115)
{code}

> Add end-to-end test of sync/flush
> ---------------------------------
>
>                 Key: HBASE-2340
>                 URL: https://issues.apache.org/jira/browse/HBASE-2340
>             Project: Hadoop HBase
>          Issue Type: Task
>            Reporter: stack
>            Assignee: stack
>            Priority: Blocker
>             Fix For: 0.20.4, 0.21.0
>
>         Attachments: 2340.patch
>
>
> Add a test to do the following:
> {code}
> + Start a HBase/HDFS cluster (local node is fine).
>  + Use top-level (HTable) level APIs to put items. 
> + Try about single column puts, as well as puts which span multiple columns/multiple
column families, etc.
> + Then kill one region server.
> + Wait for recovery to happen.
> + And then check the rows exist.
> {code}
> Assigning myself.

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