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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-12782) ITBLL fails for me if generator does anything but 5M per maptask
Date Tue, 30 Dec 2014 07:28:14 GMT
stack created HBASE-12782:
-----------------------------

             Summary: ITBLL fails for me if generator does anything but 5M per maptask
                 Key: HBASE-12782
                 URL: https://issues.apache.org/jira/browse/HBASE-12782
             Project: HBase
          Issue Type: Bug
          Components: integration tests
    Affects Versions: 1.0.0
            Reporter: stack
            Priority: Critical


Anyone else seeing this?  If I do an ITBLL with generator doing 5M rows per maptask, all is
good -- verify passes. I've been running 5 servers and had one splot per server.  So below
works:


HADOOP_CLASSPATH="/home/stack/conf_hbase:`/home/stack/hbase/bin/hbase classpath`" ./hadoop/bin/hadoop
--config ~/conf_hadoop org.apache.hadoop.hbase.test.IntegrationTestBigLinkedList --monkey
serverKilling Generator 5 5000000 g1.tmp

or if I double the map tasks, it works:

HADOOP_CLASSPATH="/home/stack/conf_hbase:`/home/stack/hbase/bin/hbase classpath`" ./hadoop/bin/hadoop
--config ~/conf_hadoop org.apache.hadoop.hbase.test.IntegrationTestBigLinkedList --monkey
serverKilling Generator 10 5000000 g2.tmp

...but if I change the 5M to 50M or 25M, Verify fails.

Looking into it.



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