| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.pulsar.common.policies.data; |
| |
| import java.util.List; |
| import java.util.Map; |
| |
| /** |
| * ManagedLedger internal statistics. |
| */ |
| public class ManagedLedgerInternalStats { |
| |
| /** Messages published since this broker loaded this managedLedger. */ |
| public long entriesAddedCounter; |
| |
| /** The total number of entries being tracked. */ |
| public long numberOfEntries; |
| |
| /** The total storage size of all messages (in bytes). */ |
| public long totalSize; |
| |
| /** The count of messages written to the ledger that is currently open for writing. */ |
| public long currentLedgerEntries; |
| |
| /** The size of messages written to the ledger that is currently open for writing (in bytes). */ |
| public long currentLedgerSize; |
| |
| /** The time when the last ledger is created. */ |
| public String lastLedgerCreatedTimestamp; |
| |
| /** The time when the last ledger failed. */ |
| public String lastLedgerCreationFailureTimestamp; |
| |
| /** The number of cursors that are "caught up" and waiting for a new message to be published. */ |
| public int waitingCursorsCount; |
| |
| /** The number of messages that complete (asynchronous) write requests. */ |
| public int pendingAddEntriesCount; |
| |
| /** The ledgerid: entryid of the last message that is written successfully. |
| * If the entryid is -1, then the ledger is open, yet no entries are written. */ |
| public String lastConfirmedEntry; |
| |
| /** The state of this ledger for writing. |
| * The state LedgerOpened means that a ledger is open for saving published messages. */ |
| public String state; |
| |
| /** The ordered list of all ledgers for this topic holding messages. */ |
| public List<LedgerInfo> ledgers; |
| |
| /** The list of all cursors on this topic. Each subscription in the topic stats has a cursor. */ |
| public Map<String, CursorStats> cursors; |
| |
| /** |
| * Ledger information. |
| */ |
| public static class LedgerInfo { |
| public long ledgerId; |
| public long entries; |
| public long size; |
| public boolean offloaded; |
| public String metadata; |
| public boolean underReplicated; |
| } |
| |
| /** |
| * Pulsar cursor statistics. |
| */ |
| public static class CursorStats { |
| public String markDeletePosition; |
| public String readPosition; |
| public boolean waitingReadOp; |
| public int pendingReadOps; |
| |
| public long messagesConsumedCounter; |
| public long cursorLedger; |
| public long cursorLedgerLastEntry; |
| public String individuallyDeletedMessages; |
| public String lastLedgerSwitchTimestamp; |
| public String state; |
| public long numberOfEntriesSinceFirstNotAckedMessage; |
| public int totalNonContiguousDeletedMessagesRange; |
| public boolean subscriptionHavePendingRead; |
| public boolean subscriptionHavePendingReplayRead; |
| |
| public Map<String, Long> properties; |
| } |
| } |