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From "Keith Turner (JIRA)" <>
Subject [jira] [Created] (ACCUMULO-590) NPE in TableLoadBalancer
Date Fri, 11 May 2012 12:41:49 GMT
Keith Turner created ACCUMULO-590:

             Summary: NPE in TableLoadBalancer
                 Key: ACCUMULO-590
             Project: Accumulo
          Issue Type: Bug
          Components: master
            Reporter: Keith Turner
            Assignee: Eric Newton
             Fix For: 1.5.0

I tried using the TableLoadBalancer and got an NPE

11 12:13:28,197 [balancer.DefaultLoadBalancer] ERROR: Unable to select a tablet to movejava.lang.NullPointerException
    at org.apache.accumulo.server.master.balancer.TabletBalancer.getOnlineTabletsForTable(
    at org.apache.accumulo.server.master.balancer.DefaultLoadBalancer.move(
    at org.apache.accumulo.server.master.balancer.DefaultLoadBalancer.getMigrations(
    at org.apache.accumulo.server.master.balancer.DefaultLoadBalancer.balance(
    at org.apache.accumulo.server.master.balancer.TableLoadBalancer.balance(
    at org.apache.accumulo.server.master.Master$StatusThread.balanceTablets(
    at org.apache.accumulo.server.master.Master$StatusThread.updateStatus(
    at org.apache.accumulo.server.master.Master$

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