org.apache.hudi.table

Class WorkloadProfile

java.lang.Object

org.apache.hudi.table.WorkloadProfile

All Implemented Interfaces:

Serializable

public class WorkloadProfile
extends Object
implements Serializable

Information about incoming records for upsert/insert obtained either via sampling or introspecting the data fully.

TODO(vc): Think about obtaining this directly from index.tagLocation

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected WorkloadStat	globalStat Global workloadStat.
protected HashMap<String,WorkloadStat>	inputPartitionPathStatMap Computed workload stats.
protected HashMap<String,WorkloadStat>	outputPartitionPathStatMap Execution/Output workload stats

Constructor Summary

Constructors

Constructor and Description
WorkloadProfile(Pair<HashMap<String,WorkloadStat>,WorkloadStat> profile)
WorkloadProfile(Pair<HashMap<String,WorkloadStat>,WorkloadStat> profile, boolean hasOutputWorkLoadStats)
WorkloadProfile(Pair<HashMap<String,WorkloadStat>,WorkloadStat> profile, WriteOperationType operationType, boolean hasOutputWorkLoadStats)

Method Summary

Modifier and Type	Method and Description
WorkloadStat	getGlobalStat()
HashMap<String,WorkloadStat>	getInputPartitionPathStatMap()
WriteOperationType	getOperationType()
Set<String>	getOutputPartitionPaths()
HashMap<String,WorkloadStat>	getOutputPartitionPathStatMap()
WorkloadStat	getOutputWorkloadStat(String partitionPath)
Set<String>	getPartitionPaths()
WorkloadStat	getWorkloadStat(String partitionPath)
boolean	hasOutputWorkLoadStats()
String	toString()
void	updateOutputPartitionPathStatMap(String partitionPath, WorkloadStat workloadStat)

Methods inherited from class java.lang.Object

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

Field Detail

inputPartitionPathStatMap

protected final HashMap<String,WorkloadStat> inputPartitionPathStatMap

Computed workload stats.

outputPartitionPathStatMap

protected final HashMap<String,WorkloadStat> outputPartitionPathStatMap

Execution/Output workload stats

globalStat

protected final WorkloadStat globalStat

Global workloadStat.

Constructor Detail

WorkloadProfile

public WorkloadProfile(Pair<HashMap<String,WorkloadStat>,WorkloadStat> profile)

WorkloadProfile

public WorkloadProfile(Pair<HashMap<String,WorkloadStat>,WorkloadStat> profile,
                       boolean hasOutputWorkLoadStats)

WorkloadProfile

public WorkloadProfile(Pair<HashMap<String,WorkloadStat>,WorkloadStat> profile,
                       WriteOperationType operationType,
                       boolean hasOutputWorkLoadStats)

Method Detail

getGlobalStat

public WorkloadStat getGlobalStat()

getPartitionPaths

public Set<String> getPartitionPaths()

getOutputPartitionPaths

public Set<String> getOutputPartitionPaths()

getInputPartitionPathStatMap

public HashMap<String,WorkloadStat> getInputPartitionPathStatMap()

getOutputPartitionPathStatMap

public HashMap<String,WorkloadStat> getOutputPartitionPathStatMap()

hasOutputWorkLoadStats

public boolean hasOutputWorkLoadStats()

updateOutputPartitionPathStatMap

public void updateOutputPartitionPathStatMap(String partitionPath,
                                             WorkloadStat workloadStat)

getWorkloadStat

public WorkloadStat getWorkloadStat(String partitionPath)

getOutputWorkloadStat

public WorkloadStat getOutputWorkloadStat(String partitionPath)

getOperationType

public WriteOperationType getOperationType()

toString

public String toString()

Overrides:

toString in class Object