Package com.linkedin.venice.meta.systemstore.schemas

Class CurrentVersionStates

java.lang.Object
org.apache.avro.specific.SpecificRecordBase
com.linkedin.venice.meta.systemstore.schemas.CurrentVersionStates
All Implemented Interfaces:
Externalizable, Serializable, Comparable<org.apache.avro.specific.SpecificRecord>, org.apache.avro.generic.GenericContainer, org.apache.avro.generic.GenericRecord, org.apache.avro.generic.IndexedRecord, org.apache.avro.specific.SpecificRecord
public class CurrentVersionStates extends org.apache.avro.specific.SpecificRecordBase implements org.apache.avro.specific.SpecificRecord
This type of store metadata describes the current version states of the store in a given fabric and Venice cluster. The writer of this record is the child controller leader of the corresponding cluster in each fabric.
See Also:

  • Field Details

    • SCHEMA$

      public static final org.apache.avro.Schema SCHEMA$

    • currentVersionStates

      public List<StoreVersionState> currentVersionStates
      An array of version states describing the current state of an given fabric. Old entries are purged as new entries are added.

    • currentVersion

      public int currentVersion
      The version number that is currently used to serve read traffic

  • Constructor Details

    • CurrentVersionStates

      public CurrentVersionStates()
      Default constructor. Note that this does not initialize fields to their default values from the schema. If that is desired then one should use newBuilder().

    • CurrentVersionStates

      public CurrentVersionStates(List<StoreVersionState> currentVersionStates, Integer currentVersion)
      All-args constructor.
      Parameters:
      currentVersionStates - An array of version states describing the current state of an given fabric. Old entries are purged as new entries are added.
      currentVersion - The version number that is currently used to serve read traffic

  • Method Details

    • getClassSchema

      public static org.apache.avro.Schema getClassSchema()

    • getSpecificData

      public org.apache.avro.specific.SpecificData getSpecificData()
      Overrides:
      getSpecificData in class org.apache.avro.specific.SpecificRecordBase

    • getSchema

      public org.apache.avro.Schema getSchema()
      Specified by:
      getSchema in interface org.apache.avro.generic.GenericContainer
      Specified by:
      getSchema in class org.apache.avro.specific.SpecificRecordBase

    • get

      public Object get(int field$)
      Specified by:
      get in interface org.apache.avro.generic.IndexedRecord
      Specified by:
      get in class org.apache.avro.specific.SpecificRecordBase

    • put

      public void put(int field$, Object value$)
      Specified by:
      put in interface org.apache.avro.generic.IndexedRecord
      Specified by:
      put in class org.apache.avro.specific.SpecificRecordBase

    • getCurrentVersionStates

      public List<StoreVersionState> getCurrentVersionStates()
      Gets the value of the 'currentVersionStates' field.
      Returns:
      An array of version states describing the current state of an given fabric. Old entries are purged as new entries are added.

    • setCurrentVersionStates

      public void setCurrentVersionStates(List<StoreVersionState> value)
      Sets the value of the 'currentVersionStates' field. An array of version states describing the current state of an given fabric. Old entries are purged as new entries are added.
      Parameters:
      value - the value to set.

    • getCurrentVersion

      public int getCurrentVersion()
      Gets the value of the 'currentVersion' field.
      Returns:
      The version number that is currently used to serve read traffic

    • setCurrentVersion

      public void setCurrentVersion(int value)
      Sets the value of the 'currentVersion' field. The version number that is currently used to serve read traffic
      Parameters:
      value - the value to set.

    • writeExternal

      public void writeExternal(ObjectOutput out) throws IOException
      Specified by:
      writeExternal in interface Externalizable
      Overrides:
      writeExternal in class org.apache.avro.specific.SpecificRecordBase
      Throws:
      IOException

    • readExternal

      public void readExternal(ObjectInput in) throws IOException
      Specified by:
      readExternal in interface Externalizable
      Overrides:
      readExternal in class org.apache.avro.specific.SpecificRecordBase
      Throws:
      IOException