Package org.apache.druid.metadata

Class SegmentsMetadataManagerConfig

java.lang.Object

org.apache.druid.metadata.SegmentsMetadataManagerConfig

public class SegmentsMetadataManagerConfig
extends Object

Config that dictates polling and caching of segment metadata on leader Coordinator or Overlord services.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CONFIG_PREFIX

Constructor Summary

Constructors

Constructor	Description
SegmentsMetadataManagerConfig(org.joda.time.Period pollDuration, SegmentMetadataCache.UsageMode useIncrementalCache, UnusedSegmentKillerConfig killUnused)

Method Summary

Modifier and Type	Method	Description
SegmentMetadataCache.UsageMode	getCacheUsageMode()	Usage mode of the incremental cache.
UnusedSegmentKillerConfig	getKillUnused()
org.joda.time.Period	getPollDuration()

Methods inherited from class java.lang.Object

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

Field Details

CONFIG_PREFIX

public static final String CONFIG_PREFIX

See Also:

• Constant Field Values

Constructor Details

SegmentsMetadataManagerConfig

public SegmentsMetadataManagerConfig(org.joda.time.Period pollDuration,
 SegmentMetadataCache.UsageMode useIncrementalCache,
 UnusedSegmentKillerConfig killUnused)

Method Details

getCacheUsageMode

public SegmentMetadataCache.UsageMode getCacheUsageMode()

Usage mode of the incremental cache.

getPollDuration

public org.joda.time.Period getPollDuration()

getKillUnused

public UnusedSegmentKillerConfig getKillUnused()