Keith Turner created ACCUMULO-590:
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Summary: NPE in TableLoadBalancer
Key: ACCUMULO-590
URL: https://issues.apache.org/jira/browse/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
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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(TabletBalancer.java:98)
at
org.apache.accumulo.server.master.balancer.DefaultLoadBalancer.move(DefaultLoadBalancer.java:224)
at
org.apache.accumulo.server.master.balancer.DefaultLoadBalancer.getMigrations(DefaultLoadBalancer.java:152)
at
org.apache.accumulo.server.master.balancer.DefaultLoadBalancer.balance(DefaultLoadBalancer.java:305)
at
org.apache.accumulo.server.master.balancer.TableLoadBalancer.balance(TableLoadBalancer.java:145)
at
org.apache.accumulo.server.master.Master$StatusThread.balanceTablets(Master.java:2020)
at
org.apache.accumulo.server.master.Master$StatusThread.updateStatus(Master.java:1960)
at
org.apache.accumulo.server.master.Master$StatusThread.run(Master.java:1939)
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