GiraphStats (Apache Giraph Parent 1.4.0-SNAPSHOT API)

java.lang.Object
- org.apache.giraph.counters.HadoopCountersBase
- - org.apache.giraph.counters.GiraphStats

All Implemented Interfaces:

Iterable<GiraphHadoopCounter>
```
public class GiraphStats
extends HadoopCountersBase
```
Hadoop Counters in group "Giraph Stats". General statistics about job.

Field Summary

Fields
Modifier and Type	Field and Description
`static String`	`AGGREGATE_SENT_MESSAGE_BYTES_NAME` aggregate sent messages bytes counter name
`static String`	`AGGREGATE_SENT_MESSAGES_NAME` aggregate sent messages counter name
`static String`	`CURRENT_MASTER_PARTITION_TASK_NAME` current master partition task counter name
`static String`	`CURRENT_WORKERS_NAME` workers counter name
`static String`	`EDGES_NAME` aggregate edges counter name
`static String`	`FINISHED_VERTICES_NAME` aggregate finished vertices counter name
`static String`	`GROUP_NAME` Counter group name for the Giraph statistics
`static String`	`LAST_CHECKPOINTED_SUPERSTEP_NAME` last checkpointed superstep counter name
`static String`	`LOWEST_GRAPH_PERCENTAGE_IN_MEMORY_NAME` lowest percentage of graph in memory throughout the execution
`static String`	`OOC_BYTES_LOADED_NAME` aggregate bytes loaded from local disks in out-of-core
`static String`	`OOC_BYTES_STORED_NAME` aggregate bytes stored to local disks in out-of-core
`static String`	`SENT_MESSAGE_BYTES_NAME` sent message bytes counter name
`static String`	`SENT_MESSAGES_NAME` sent messages counter name
`static String`	`SUPERSTEP_NAME` superstep counter name
`static String`	`VERTICES_NAME` aggregate vertices counter name

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`GiraphHadoopCounter`	`getAggregateOOCBytesLoaded()` Get OOCBytesLoaded counter
`GiraphHadoopCounter`	`getAggregateOOCBytesStored()` Get OOCBytesStored counter
`GiraphHadoopCounter`	`getAggregateSentMessageBytes()` Get AggregateSentMessageBytes counter
`GiraphHadoopCounter`	`getAggregateSentMessages()` Get AggregateSentMessages counter
`List<CustomCounter>`	`getCounterList()` Get a map of counter names, and values To be used by the master to send to the job client
`GiraphHadoopCounter`	`getCurrentMasterTaskPartition()` Get CurrentMasterTaskPartition counter
`GiraphHadoopCounter`	`getCurrentWorkers()` Get CurrentWorkers counter
`GiraphHadoopCounter`	`getEdges()` Get Edges counter
`GiraphHadoopCounter`	`getFinishedVertexes()` Get FinishedVertexes counter
`static GiraphStats`	`getInstance()` Get singleton instance.
`GiraphHadoopCounter`	`getLastCheckpointedSuperstep()` Get LastCheckpointedSuperstep counter
`GiraphHadoopCounter`	`getLowestGraphPercentageInMemory()`
`GiraphHadoopCounter`	`getSentMessageBytes()` Get SentMessageBytes counter
`GiraphHadoopCounter`	`getSentMessages()` Get SentMessages counter
`GiraphHadoopCounter`	`getSuperstepCounter()` Get SuperstepCounter counter
`GiraphHadoopCounter`	`getVertices()` Get Vertices counter
`static void`	`init(org.apache.hadoop.mapreduce.Mapper.Context context)` Initialize with Hadoop Context.
`Iterator<GiraphHadoopCounter>`	`iterator()`

Methods inherited from class org.apache.giraph.counters.HadoopCountersBase
getContext, getCounter

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.lang.Iterable
forEach, spliterator

- Field Detail
  - GROUP_NAME
```
public static final String GROUP_NAME
```
    Counter group name for the Giraph statistics
    
    See Also:
    
    Constant Field Values
  - SUPERSTEP_NAME
```
public static final String SUPERSTEP_NAME
```
    superstep counter name
    
    See Also:
    
    Constant Field Values
  - VERTICES_NAME
```
public static final String VERTICES_NAME
```
    aggregate vertices counter name
    
    See Also:
    
    Constant Field Values
  - FINISHED_VERTICES_NAME
```
public static final String FINISHED_VERTICES_NAME
```
    aggregate finished vertices counter name
    
    See Also:
    
    Constant Field Values
  - EDGES_NAME
```
public static final String EDGES_NAME
```
    aggregate edges counter name
    
    See Also:
    
    Constant Field Values
  - SENT_MESSAGES_NAME
```
public static final String SENT_MESSAGES_NAME
```
    sent messages counter name
    
    See Also:
    
    Constant Field Values
  - SENT_MESSAGE_BYTES_NAME
```
public static final String SENT_MESSAGE_BYTES_NAME
```
    sent message bytes counter name
    
    See Also:
    
    Constant Field Values
  - AGGREGATE_SENT_MESSAGES_NAME
```
public static final String AGGREGATE_SENT_MESSAGES_NAME
```
    aggregate sent messages counter name
    
    See Also:
    
    Constant Field Values
  - AGGREGATE_SENT_MESSAGE_BYTES_NAME
```
public static final String AGGREGATE_SENT_MESSAGE_BYTES_NAME
```
    aggregate sent messages bytes counter name
    
    See Also:
    
    Constant Field Values
  - CURRENT_WORKERS_NAME
```
public static final String CURRENT_WORKERS_NAME
```
    workers counter name
    
    See Also:
    
    Constant Field Values
  - CURRENT_MASTER_PARTITION_TASK_NAME
```
public static final String CURRENT_MASTER_PARTITION_TASK_NAME
```
    current master partition task counter name
    
    See Also:
    
    Constant Field Values
  - LAST_CHECKPOINTED_SUPERSTEP_NAME
```
public static final String LAST_CHECKPOINTED_SUPERSTEP_NAME
```
    last checkpointed superstep counter name
    
    See Also:
    
    Constant Field Values
  - OOC_BYTES_LOADED_NAME
```
public static final String OOC_BYTES_LOADED_NAME
```
    aggregate bytes loaded from local disks in out-of-core
    
    See Also:
    
    Constant Field Values
  - OOC_BYTES_STORED_NAME
```
public static final String OOC_BYTES_STORED_NAME
```
    aggregate bytes stored to local disks in out-of-core
    
    See Also:
    
    Constant Field Values
  - LOWEST_GRAPH_PERCENTAGE_IN_MEMORY_NAME
```
public static final String LOWEST_GRAPH_PERCENTAGE_IN_MEMORY_NAME
```
    lowest percentage of graph in memory throughout the execution
    
    See Also:
    
    Constant Field Values
- Method Detail
  - init
```
public static void init(org.apache.hadoop.mapreduce.Mapper.Context context)
```
    Initialize with Hadoop Context.
    
    Parameters:
    
    context - Hadoop Context to use.
  - getInstance
```
public static GiraphStats getInstance()
```
    Get singleton instance.
    
    Returns:
    
    GiraphStats singleton
  - getCounterList
```
public List<CustomCounter> getCounterList()
```
    Get a map of counter names, and values To be used by the master to send to the job client
    
    Returns:
    
    Map of counter names and values
  - getSuperstepCounter
```
public GiraphHadoopCounter getSuperstepCounter()
```
    Get SuperstepCounter counter
    
    Returns:
    
    SuperstepCounter counter
  - getVertices
```
public GiraphHadoopCounter getVertices()
```
    Get Vertices counter
    
    Returns:
    
    Vertices counter
  - getFinishedVertexes
```
public GiraphHadoopCounter getFinishedVertexes()
```
    Get FinishedVertexes counter
    
    Returns:
    
    FinishedVertexes counter
  - getEdges
```
public GiraphHadoopCounter getEdges()
```
    Get Edges counter
    
    Returns:
    
    Edges counter
  - getSentMessages
```
public GiraphHadoopCounter getSentMessages()
```
    Get SentMessages counter
    
    Returns:
    
    SentMessages counter
  - getSentMessageBytes
```
public GiraphHadoopCounter getSentMessageBytes()
```
    Get SentMessageBytes counter
    
    Returns:
    
    SentMessageBytes counter
  - getAggregateSentMessages
```
public GiraphHadoopCounter getAggregateSentMessages()
```
    Get AggregateSentMessages counter
    
    Returns:
    
    AggregateSentMessages counter
  - getAggregateSentMessageBytes
```
public GiraphHadoopCounter getAggregateSentMessageBytes()
```
    Get AggregateSentMessageBytes counter
    
    Returns:
    
    AggregateSentMessageBytes counter
  - getCurrentWorkers
```
public GiraphHadoopCounter getCurrentWorkers()
```
    Get CurrentWorkers counter
    
    Returns:
    
    CurrentWorkers counter
  - getCurrentMasterTaskPartition
```
public GiraphHadoopCounter getCurrentMasterTaskPartition()
```
    Get CurrentMasterTaskPartition counter
    
    Returns:
    
    CurrentMasterTaskPartition counter
  - getLastCheckpointedSuperstep
```
public GiraphHadoopCounter getLastCheckpointedSuperstep()
```
    Get LastCheckpointedSuperstep counter
    
    Returns:
    
    LastCheckpointedSuperstep counter
  - getAggregateOOCBytesLoaded
```
public GiraphHadoopCounter getAggregateOOCBytesLoaded()
```
    Get OOCBytesLoaded counter
    
    Returns:
    
    OOCBytesLoaded counter
  - getAggregateOOCBytesStored
```
public GiraphHadoopCounter getAggregateOOCBytesStored()
```
    Get OOCBytesStored counter
    
    Returns:
    
    OOCBytesStored counter
  - getLowestGraphPercentageInMemory
```
public GiraphHadoopCounter getLowestGraphPercentageInMemory()
```
  - iterator
```
public Iterator<GiraphHadoopCounter> iterator()
```

Class GiraphStats

Field Summary

Method Summary

Methods inherited from class org.apache.giraph.counters.HadoopCountersBase

Methods inherited from class java.lang.Object

Methods inherited from interface java.lang.Iterable

Field Detail

GROUP_NAME

SUPERSTEP_NAME

VERTICES_NAME

FINISHED_VERTICES_NAME

EDGES_NAME

SENT_MESSAGES_NAME

SENT_MESSAGE_BYTES_NAME

AGGREGATE_SENT_MESSAGES_NAME

AGGREGATE_SENT_MESSAGE_BYTES_NAME

CURRENT_WORKERS_NAME

CURRENT_MASTER_PARTITION_TASK_NAME

LAST_CHECKPOINTED_SUPERSTEP_NAME

OOC_BYTES_LOADED_NAME

OOC_BYTES_STORED_NAME

LOWEST_GRAPH_PERCENTAGE_IN_MEMORY_NAME

Method Detail

init

getInstance

getCounterList

getSuperstepCounter

getVertices

getFinishedVertexes

getEdges

getSentMessages

getSentMessageBytes

getAggregateSentMessages

getAggregateSentMessageBytes

getCurrentWorkers

getCurrentMasterTaskPartition

getLastCheckpointedSuperstep

getAggregateOOCBytesLoaded

getAggregateOOCBytesStored

getLowestGraphPercentageInMemory

iterator