Package org.apache.jackrabbit.oak.plugins.blob

Class ConsolidatedDataStoreCacheStats

java.lang.Object
org.apache.jackrabbit.oak.plugins.blob.ConsolidatedDataStoreCacheStats
All Implemented Interfaces:
org.apache.jackrabbit.oak.api.jmx.ConsolidatedDataStoreCacheStatsMBean
public class ConsolidatedDataStoreCacheStats extends Object implements org.apache.jackrabbit.oak.api.jmx.ConsolidatedDataStoreCacheStatsMBean
Stats for caching data store.

  • Field Details

    • cachingDataStore

      public AbstractSharedCachingDataStore cachingDataStore

    • nodeStore

      public org.apache.jackrabbit.oak.spi.state.NodeStore nodeStore

  • Constructor Details

    • ConsolidatedDataStoreCacheStats

      public ConsolidatedDataStoreCacheStats()

  • Method Details

    • getCacheStats

      public TabularData getCacheStats()
      Specified by:
      getCacheStats in interface org.apache.jackrabbit.oak.api.jmx.ConsolidatedDataStoreCacheStatsMBean

    • isFileSynced

      public boolean isFileSynced(String nodePathName)
      Determines whether a file-like entity with the given name has been "synced" (completely copied) to S3. Determination of "synced": - A nodeName of null or "" is always "not synced". - A nodeName that does not map to a valid node is always "not synced". - If the node for this nodeName does not have a binary property, this node is always "not synced" since such a node would never be copied to S3. - If the node for this nodeName is not in the nodeStore, this node is always "not synced". - Otherwise, the state is "synced" if the corresponding blob is completely stored in S3.
      Specified by:
      isFileSynced in interface org.apache.jackrabbit.oak.api.jmx.ConsolidatedDataStoreCacheStatsMBean
      Parameters:
      nodePathName - - Path to the entity to check. This is a node path, not an external file path.
      Returns:
      true if the file is synced to S3.