DruidServer (druid-server 27.0.0 API)

java.lang.Object
- org.apache.druid.client.DruidServer

All Implemented Interfaces:

Comparable<DruidServer>
```
public class DruidServer
extends Object
implements Comparable<DruidServer>
```
A mutable collection of metadata of segments (DataSegment objects), stored on a particular Druid server (typically historical). This class should not be subclassed, it isn't declared final only to make it possible to mock the class with EasyMock in tests.

See Also:

- an immutable counterpart of this class

Field Summary

Fields
Modifier and Type Field and Description

static int DEFAULT_NUM_REPLICANTS

static int DEFAULT_PRIORITY

static String DEFAULT_TIER

Fields
Modifier and Type	Field and Description
`static int`	`DEFAULT_NUM_REPLICANTS`
`static int`	`DEFAULT_PRIORITY`
`static String`	`DEFAULT_TIER`

Constructor Summary

Constructors
Constructor and Description
`DruidServer(DruidNode node, DruidServerConfig config, ServerType type)`
`DruidServer(String name, String hostAndPort, String hostAndTlsPort, long maxSize, ServerType type, String tier, int priority)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`DruidServer`	`addDataSegment(DataSegment segment)`
`DruidServer`	`addDataSegments(DruidServer server)`
`int`	`compareTo(DruidServer o)`
`DruidServer`	`copyWithoutSegments()`
`boolean`	`equals(Object o)`
`long`	`getCurrSize()`
`DruidDataSource`	`getDataSource(String dataSource)`
`Collection<DruidDataSource>`	`getDataSources()`
`String`	`getHost()`
`String`	`getHostAndPort()`
`String`	`getHostAndTlsPort()`
`long`	`getMaxSize()`
`DruidServerMetadata`	`getMetadata()`
`String`	`getName()`
`int`	`getPriority()`
`String`	`getScheme()`
`DataSegment`	`getSegment(SegmentId segmentId)`
`String`	`getTier()`
`int`	`getTotalSegments()` Returns the current number of segments, stored in this DruidServer object.
`ServerType`	`getType()`
`int`	`hashCode()`
`boolean`	`isSegmentBroadcastTarget()`
`boolean`	`isSegmentReplicationOrBroadcastTarget()`
`boolean`	`isSegmentReplicationTarget()`
`Iterable<DataSegment>`	`iterateAllSegments()` Returns an iterable to go over all segments in all data sources, stored on this DruidServer.
`DataSegment`	`removeDataSegment(SegmentId segmentId)`
`ImmutableDruidServer`	`toImmutableDruidServer()`
`String`	`toString()`

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

Field Detail
- DEFAULT_PRIORITY
```
public static final int DEFAULT_PRIORITY
```
  See Also:
  
  Constant Field Values
- DEFAULT_NUM_REPLICANTS
```
public static final int DEFAULT_NUM_REPLICANTS
```
  See Also:
  
  Constant Field Values
- DEFAULT_TIER
```
public static final String DEFAULT_TIER
```
  See Also:
  
  Constant Field Values

Constructor Detail

DruidServer

public DruidServer(DruidNode node,
                   DruidServerConfig config,
                   ServerType type)

DruidServer

public DruidServer(String name,
                   String hostAndPort,
                   String hostAndTlsPort,
                   long maxSize,
                   ServerType type,
                   String tier,
                   int priority)

Method Detail
- getName
```
public String getName()
```
- getMetadata
```
public DruidServerMetadata getMetadata()
```
- getHost
```
public String getHost()
```
- getHostAndPort
```
public String getHostAndPort()
```
- getHostAndTlsPort
```
public String getHostAndTlsPort()
```
- getCurrSize
```
public long getCurrSize()
```
- getMaxSize
```
public long getMaxSize()
```
- getType
```
public ServerType getType()
```
- getTier
```
public String getTier()
```
- isSegmentReplicationTarget
```
public boolean isSegmentReplicationTarget()
```
- isSegmentBroadcastTarget
```
public boolean isSegmentBroadcastTarget()
```
- isSegmentReplicationOrBroadcastTarget
```
public boolean isSegmentReplicationOrBroadcastTarget()
```
- getPriority
```
public int getPriority()
```
- getScheme
```
public String getScheme()
```
- iterateAllSegments
```
public Iterable<DataSegment> iterateAllSegments()
```
  Returns an iterable to go over all segments in all data sources, stored on this DruidServer. The order in which segments are iterated is unspecified. Since this DruidServer can be mutated concurrently, the set of segments observed during an iteration may _not_ be a momentary snapshot of the segments on the server, in other words, it may be that there was no moment when the DruidServer stored exactly the returned set of segments. Note: the iteration may not be as trivially cheap as, for example, iteration over an ArrayList. Try (to some reasonable extent) to organize the code so that it iterates the returned iterable only once rather than several times.
- getTotalSegments
```
public int getTotalSegments()
```
  Returns the current number of segments, stored in this DruidServer object. This number if weakly consistent with the number of segments if iterateAllSegments() is iterated about the same time, because segments might be added or removed in parallel.
- getSegment
```
public DataSegment getSegment(SegmentId segmentId)
```
- addDataSegment
```
public DruidServer addDataSegment(DataSegment segment)
```
- addDataSegments
```
public DruidServer addDataSegments(DruidServer server)
```
- removeDataSegment
```
@Nullable
public DataSegment removeDataSegment(SegmentId segmentId)
```
- getDataSource
```
public DruidDataSource getDataSource(String dataSource)
```
- getDataSources
```
public Collection<DruidDataSource> getDataSources()
```
- equals
```
public boolean equals(Object o)
```
  Overrides:
  
  equals in class Object
- hashCode
```
public int hashCode()
```
  Overrides:
  
  hashCode in class Object
- toString
```
public String toString()
```
  Overrides:
  
  toString in class Object
- compareTo
```
public int compareTo(DruidServer o)
```
  Specified by:
  
  compareTo in interface Comparable<DruidServer>
- toImmutableDruidServer
```
public ImmutableDruidServer toImmutableDruidServer()
```
- copyWithoutSegments
```
public DruidServer copyWithoutSegments()
```

Class DruidServer

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

DEFAULT_PRIORITY

DEFAULT_NUM_REPLICANTS

DEFAULT_TIER

Constructor Detail

DruidServer

DruidServer

Method Detail

getName

getMetadata

getHost

getHostAndPort

getHostAndTlsPort

getCurrSize

getMaxSize

getType

getTier

isSegmentReplicationTarget

isSegmentBroadcastTarget

isSegmentReplicationOrBroadcastTarget

getPriority

getScheme

iterateAllSegments

getTotalSegments

getSegment

addDataSegment

addDataSegments

removeDataSegment

getDataSource

getDataSources

equals

hashCode

toString

compareTo

toImmutableDruidServer

copyWithoutSegments