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

Constructor Summary

ShardedTableDistributionFormatter()

Method Summary

String

next()

Methods inherited from class org.apache.accumulo.core.util.format.DefaultFormatter

formatEntry, getScannerIterator, hasNext, initialize, remove

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ShardedTableDistributionFormatter

public ShardedTableDistributionFormatter()

Method Detail

next

public String next()

Specified by:

next in interface Iterator<String>

Overrides:

next in class DefaultFormatter