AsyncMetaRegionLocator (Apache HBase 3.0.0-SNAPSHOT API)

@InterfaceAudience.Private
class AsyncMetaRegionLocator
extends Object

The asynchronous locator for meta region.

Fields
Modifier and Type	Field and Description
`private static org.slf4j.Logger`	`LOG`
`private AtomicReference<HRegionLocation>`	`metaRegionLocation`
`private AtomicReference<CompletableFuture<HRegionLocation>>`	`metaRelocateFuture`
`private AsyncRegistry`	`registry`

Constructors
Constructor and Description
`AsyncMetaRegionLocator(AsyncRegistry registry)`

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`(package private) void`	`clearCache()`
`(package private) CompletableFuture<HRegionLocation>`	`getRegionLocation(boolean reload)`
`(package private) void`	`updateCachedLocation(HRegionLocation loc, Throwable exception)`

private static final org.slf4j.Logger LOG

private final AtomicReference<HRegionLocation> metaRegionLocation

private final AtomicReference<CompletableFuture<HRegionLocation>> metaRelocateFuture

AsyncMetaRegionLocator(AsyncRegistry registry)

CompletableFuture<HRegionLocation> getRegionLocation(boolean reload)

void updateCachedLocation(HRegionLocation loc,
                          Throwable exception)

Class AsyncMetaRegionLocator