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From "nkeywal (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-7988) Confusing log messages in assignment
Date Mon, 04 Mar 2013 14:47:13 GMT
nkeywal created HBASE-7988:
------------------------------

             Summary: Confusing log messages in assignment
                 Key: HBASE-7988
                 URL: https://issues.apache.org/jira/browse/HBASE-7988
             Project: HBase
          Issue Type: Bug
          Components: Region Assignment
    Affects Versions: 0.98.0
            Reporter: nkeywal
            Priority: Minor


This appears in 7840, where we kill one server with 10 regions out of two servers.

I don't know why we explicitly test against 1 server here.
{code}
    int servers = bulkPlan.size();
    if (servers == 1 || (regions < bulkAssignThresholdRegions
        && servers < bulkAssignThresholdServers)) {
{code}

At the end, the logs says once we're using bulk, once we're not:
2013-03-04 15:31:19,339 INFO org.apache.hadoop.hbase.master.AssignmentManager: Not use bulk
assigning since we are assigning only 10 region(s) to 1 server(s)
2013-03-04 15:31:19,339 DEBUG org.apache.hadoop.hbase.master.AssignmentManager: Bulk assigning
10 region(s) to box1,60020,1362407279158


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