Package org.apache.pulsar.common.policies.data

Class PersistentOfflineTopicStats

java.lang.Object
org.apache.pulsar.common.policies.data.PersistentOfflineTopicStats
public class PersistentOfflineTopicStats extends Object
This object is populated using meta data in zookeeper without actually bringing the topic online.

  • Field Details

    • storageSize

      public long storageSize
      Space used to store the messages for the topic (bytes).

    • totalMessages

      public long totalMessages
      Total number of messages.

    • messageBacklog

      public long messageBacklog
      Total backlog.

    • brokerName

      public final String brokerName
      Broker host where this stat was generated.

    • topicName

      public final String topicName
      Offline topic name.

    • dataLedgerDetails

      public List<PersistentOfflineTopicStats.LedgerDetails> dataLedgerDetails
      Data ledger ids.

    • cursorDetails

      public Map<String,PersistentOfflineTopicStats.CursorDetails> cursorDetails
      Cursor ledger ids and backlog.

    • statGeneratedAt

      public Date statGeneratedAt
      Timestamp when stat was generated.

  • Constructor Details

    • PersistentOfflineTopicStats

      public PersistentOfflineTopicStats(String topicName, String brokerName)

  • Method Details

    • reset

      public void reset()

    • addCursorDetails

      public void addCursorDetails(String cursor, long backlog, long ledgerId)

    • addLedgerDetails

      public void addLedgerDetails(long entries, long timestamp, long size, long ledgerId)