Package org.apache.iotdb.commons.partition

Class SchemaPartitionTable

  • public class SchemaPartitionTable
extends java.lang.Object

    • Constructor Summary

      Constructors 
      Constructor Description
      SchemaPartitionTable()  
      SchemaPartitionTable​(java.util.Map<org.apache.iotdb.common.rpc.thrift.TSeriesPartitionSlot,​org.apache.iotdb.common.rpc.thrift.TConsensusGroupId> schemaPartitionMap)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.util.Map<org.apache.iotdb.common.rpc.thrift.TConsensusGroupId,​java.util.Map<org.apache.iotdb.common.rpc.thrift.TSeriesPartitionSlot,​java.util.concurrent.atomic.AtomicLong>> createSchemaPartition​(SchemaPartitionTable assignedSchemaPartition)
      Create SchemaPartition within the specific StorageGroup
      void deserialize​(java.io.InputStream inputStream, org.apache.thrift.protocol.TProtocol protocol)
      Only for Snapshot
      void deserialize​(java.nio.ByteBuffer buffer)
      Only for ConsensusRequest
      boolean equals​(java.lang.Object o)  
      java.util.List<org.apache.iotdb.common.rpc.thrift.TSeriesPartitionSlot> filterUnassignedSchemaPartitionSlots​(java.util.List<org.apache.iotdb.common.rpc.thrift.TSeriesPartitionSlot> partitionSlots)
      Only Leader use this interface.
      java.util.List<org.apache.iotdb.common.rpc.thrift.TConsensusGroupId> getRegionId​(org.apache.iotdb.common.rpc.thrift.TSeriesPartitionSlot seriesSlotId)  
      boolean getSchemaPartition​(java.util.List<org.apache.iotdb.common.rpc.thrift.TSeriesPartitionSlot> partitionSlots, SchemaPartitionTable schemaPartitionTable)
      Thread-safely get SchemaPartition within the specific StorageGroup
      java.util.Map<org.apache.iotdb.common.rpc.thrift.TSeriesPartitionSlot,​org.apache.iotdb.common.rpc.thrift.TConsensusGroupId> getSchemaPartitionMap()  
      java.util.List<org.apache.iotdb.common.rpc.thrift.TSeriesPartitionSlot> getSeriesSlotList()  
      int hashCode()  
      void serialize​(java.io.OutputStream outputStream, org.apache.thrift.protocol.TProtocol protocol)  

      • Methods inherited from class java.lang.Object

        clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • SchemaPartitionTable

        public SchemaPartitionTable()

      • SchemaPartitionTable

        public SchemaPartitionTable​(java.util.Map<org.apache.iotdb.common.rpc.thrift.TSeriesPartitionSlot,​org.apache.iotdb.common.rpc.thrift.TConsensusGroupId> schemaPartitionMap)

    • Method Detail

      • getSchemaPartitionMap

        public java.util.Map<org.apache.iotdb.common.rpc.thrift.TSeriesPartitionSlot,​org.apache.iotdb.common.rpc.thrift.TConsensusGroupId> getSchemaPartitionMap()

      • getSchemaPartition

        public boolean getSchemaPartition​(java.util.List<org.apache.iotdb.common.rpc.thrift.TSeriesPartitionSlot> partitionSlots,
                                  SchemaPartitionTable schemaPartitionTable)
        Thread-safely get SchemaPartition within the specific StorageGroup
        Parameters:
        partitionSlots - SeriesPartitionSlots
        schemaPartitionTable - Store the matched SchemaPartitions
        Returns:
        True if all the SeriesPartitionSlots are matched, false otherwise

      • createSchemaPartition

        public java.util.Map<org.apache.iotdb.common.rpc.thrift.TConsensusGroupId,​java.util.Map<org.apache.iotdb.common.rpc.thrift.TSeriesPartitionSlot,​java.util.concurrent.atomic.AtomicLong>> createSchemaPartition​(SchemaPartitionTable assignedSchemaPartition)
        Create SchemaPartition within the specific StorageGroup
        Parameters:
        assignedSchemaPartition - assigned result
        Returns:
        Map>

      • filterUnassignedSchemaPartitionSlots

        public java.util.List<org.apache.iotdb.common.rpc.thrift.TSeriesPartitionSlot> filterUnassignedSchemaPartitionSlots​(java.util.List<org.apache.iotdb.common.rpc.thrift.TSeriesPartitionSlot> partitionSlots)
        Only Leader use this interface. Filter unassigned SchemaPartitionSlots within the specific StorageGroup.
        Parameters:
        partitionSlots - List
        Returns:
        Unassigned PartitionSlots

      • getRegionId

        public java.util.List<org.apache.iotdb.common.rpc.thrift.TConsensusGroupId> getRegionId​(org.apache.iotdb.common.rpc.thrift.TSeriesPartitionSlot seriesSlotId)

      • getSeriesSlotList

        public java.util.List<org.apache.iotdb.common.rpc.thrift.TSeriesPartitionSlot> getSeriesSlotList()

      • serialize

        public void serialize​(java.io.OutputStream outputStream,
                      org.apache.thrift.protocol.TProtocol protocol)
               throws java.io.IOException,
                      org.apache.thrift.TException
        Throws:
        java.io.IOException
        org.apache.thrift.TException

      • deserialize

        public void deserialize​(java.nio.ByteBuffer buffer)
        Only for ConsensusRequest

      • deserialize

        public void deserialize​(java.io.InputStream inputStream,
                        org.apache.thrift.protocol.TProtocol protocol)
                 throws java.io.IOException,
                        org.apache.thrift.TException
        Only for Snapshot
        Throws:
        java.io.IOException
        org.apache.thrift.TException

      • equals

        public boolean equals​(java.lang.Object o)
        Overrides:
        equals in class java.lang.Object

      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class java.lang.Object