Package org.apache.druid.metadata.segment
package org.apache.druid.metadata.segment
-
ClassDescriptionPerforms read operations on the segment metadata for a single datasource.Performs write operations on the segment metadata of a single datasource.Represents a single transaction involving read of segment metadata into the metadata store.Represents a single transaction involving read/write of segment metadata into the metadata store.Factory for
SegmentMetadataTransactions.Factory for read-onlySegmentMetadataTransactions that always read directly from the metadata store and never from theSegmentMetadataCache.Factory forSegmentMetadataTransactions.Implementation V2 ofSegmentsMetadataManager, that can use the segments cached inSegmentMetadataCacheto build aDataSourcesSnapshot.