org.apache.accumulo.core.util.format
Class ShardedTableDistributionFormatter
java.lang.Object
org.apache.accumulo.core.util.format.DefaultFormatter
org.apache.accumulo.core.util.format.ShardedTableDistributionFormatter
- All Implemented Interfaces:
- Iterator<String>, Formatter
public class ShardedTableDistributionFormatter
- extends DefaultFormatter
Formats the rows in a METADATA table scan to show distribution of shards over servers per day. This can be used to determine the effectiveness of the
ShardedTableLoadBalancer
Use this formatter with the following scan command in the shell:
scan -b tableId -c ~tab:loc
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
ShardedTableDistributionFormatter
public ShardedTableDistributionFormatter()
next
public String next()
- Specified by:
next
in interface Iterator<String>
- Overrides:
next
in class DefaultFormatter
Copyright © 2013 The Apache Software Foundation. All Rights Reserved.