Package org.apache.druid.metadata.segment.cache
package org.apache.druid.metadata.segment.cache
-
ClassDescriptionSummary of current contents of the cache.Cache containing segment metadata of a single datasource.In-memory implementation of
SegmentMetadataCache.Segment metadata cache metric names.Cache with standard read/write locking.Cache for metadata of pending segments and used segments maintained by the Overlord to improve performance of segment allocation and other task actions.Represents a thread-safe read or write action performed on the cache within required locks.Cache usage modes.Represents a single record in the druid_segmentSchemas table.Result of syncing a datasource cache with segments polled from metadata store.