Uses of Package
org.apache.accumulo.core.spi.scan
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ClassDescriptionThe default Accumulo selector for scan servers.Encapsulates information about how a scan should be executed.Communicates how a scan should use cache.A per table scan dispatcher that decides which executor should be used to process a scan.The method parameters for
ScanDispatcher.dispatch(DispatchParameters)
.Deprecated.The method parameters forScanDispatcher.init(InitParameters)
.Interface for obtaining information about a scan executorProvides information about an active Accumulo scan against a tablet.A factory for creating comparators used for prioritizing scans.The method parameters forScanPrioritizer.createComparator(CreateParameters)
.This object is used to communicate what previous actions were attempted, when they were attempted, and the result of those attemptsInformation about a scan server.Returned byScanServerSelector.selectServers(ScanServerSelector.SelectorParameters)
to specify what scan servers to use and how to use them.A client side plugin that determines what scan servers to use for eventually consistent scans.This interface exists so that is easier to evolve what is passed toScanServerSelector.init(InitParameters)
without having to make breaking changes.This interface exists so that is easier to evolve what is passed toScanServerSelector.selectServers(SelectorParameters)
without having to make breaking changes.
ScanDispatcher.DispatchParameters
andScanDispatcher.dispatch(DispatchParameters)