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[Enhancement](binlog) Add binlog enable diable check in BinlogManager (…
…#22173) Signed-off-by: Jack Drogon <jack.xsuperman@gmail.com>
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fe/fe-core/src/main/java/org/apache/doris/binlog/BinlogConfigCache.java
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| // 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. | ||
|
|
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| package org.apache.doris.binlog; | ||
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| import org.apache.doris.catalog.BinlogConfig; | ||
| import org.apache.doris.catalog.Database; | ||
| import org.apache.doris.catalog.Env; | ||
| import org.apache.doris.catalog.OlapTable; | ||
| import org.apache.doris.catalog.Table; | ||
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| import org.apache.logging.log4j.LogManager; | ||
| import org.apache.logging.log4j.Logger; | ||
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| import java.util.HashMap; | ||
| import java.util.Map; | ||
| import java.util.concurrent.locks.ReentrantReadWriteLock; | ||
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| public class BinlogConfigCache { | ||
| private static final Logger LOG = LogManager.getLogger(BinlogConfigCache.class); | ||
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| private Map<Long, BinlogConfig> dbTableBinlogEnableMap; // db or table all use id | ||
| private ReentrantReadWriteLock lock; | ||
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| public BinlogConfigCache() { | ||
| dbTableBinlogEnableMap = new HashMap<Long, BinlogConfig>(); | ||
| lock = new ReentrantReadWriteLock(); | ||
| } | ||
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| public BinlogConfig getDBBinlogConfig(long dbId) { | ||
| lock.readLock().lock(); | ||
| BinlogConfig binlogConfig = dbTableBinlogEnableMap.get(dbId); | ||
| lock.readLock().unlock(); | ||
| if (binlogConfig != null) { | ||
| return binlogConfig; | ||
| } | ||
|
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| lock.writeLock().lock(); | ||
| try { | ||
| Database db = Env.getCurrentInternalCatalog().getDbNullable(dbId); | ||
| if (db == null) { | ||
| LOG.warn("db not found. dbId: {}", dbId); | ||
| return null; | ||
| } | ||
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| binlogConfig = db.getBinlogConfig(); | ||
| dbTableBinlogEnableMap.put(dbId, binlogConfig); | ||
| } finally { | ||
| lock.writeLock().unlock(); | ||
| } | ||
| return binlogConfig; | ||
| } | ||
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| public boolean isEnableDB(long dbId) { | ||
| BinlogConfig dBinlogConfig = getDBBinlogConfig(dbId); | ||
| if (dBinlogConfig == null) { | ||
| return false; | ||
| } | ||
| return dBinlogConfig.isEnable(); | ||
| } | ||
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| public long getDBTtlSeconds(long dbId) { | ||
| BinlogConfig dBinlogConfig = getDBBinlogConfig(dbId); | ||
| if (dBinlogConfig == null) { | ||
| return BinlogConfig.TTL_SECONDS; | ||
| } | ||
| return dBinlogConfig.getTtlSeconds(); | ||
| } | ||
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| public BinlogConfig getTableBinlogConfig(long dbId, long tableId) { | ||
| lock.readLock().lock(); | ||
| BinlogConfig tableBinlogConfig = dbTableBinlogEnableMap.get(tableId); | ||
| lock.readLock().unlock(); | ||
| if (tableBinlogConfig != null) { | ||
| return tableBinlogConfig; | ||
| } | ||
|
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| lock.writeLock().lock(); | ||
| try { | ||
| Database db = Env.getCurrentInternalCatalog().getDbNullable(dbId); | ||
| if (db == null) { | ||
| LOG.warn("db not found. dbId: {}", dbId); | ||
| return null; | ||
| } | ||
|
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| Table table = db.getTableOrMetaException(tableId); | ||
| if (table == null) { | ||
| LOG.warn("fail to get table. db: {}, table id: {}", db.getFullName(), tableId); | ||
| return null; | ||
| } | ||
| if (!(table instanceof OlapTable)) { | ||
| LOG.warn("table is not olap table. db: {}, table id: {}", db.getFullName(), tableId); | ||
| return null; | ||
| } | ||
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| OlapTable olapTable = (OlapTable) table; | ||
| tableBinlogConfig = olapTable.getBinlogConfig(); | ||
| dbTableBinlogEnableMap.put(tableId, tableBinlogConfig); | ||
| return tableBinlogConfig; | ||
| } catch (Exception e) { | ||
| LOG.warn("fail to get table. db: {}, table id: {}", dbId, tableId); | ||
| return null; | ||
| } finally { | ||
| lock.writeLock().unlock(); | ||
| } | ||
| } | ||
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| public boolean isEnableTable(long dbId, long tableId) { | ||
| BinlogConfig tableBinlogConfig = getTableBinlogConfig(dbId, tableId); | ||
| if (tableBinlogConfig == null) { | ||
| return false; | ||
| } | ||
| return tableBinlogConfig.isEnable(); | ||
| } | ||
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| public long getTableTtlSeconds(long dbId, long tableId) { | ||
| BinlogConfig tableBinlogConfig = getTableBinlogConfig(dbId, tableId); | ||
| if (tableBinlogConfig == null) { | ||
| return BinlogConfig.TTL_SECONDS; | ||
| } | ||
| return tableBinlogConfig.getTtlSeconds(); | ||
| } | ||
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| public void remove(long id) { | ||
| lock.writeLock().lock(); | ||
| try { | ||
| dbTableBinlogEnableMap.remove(id); | ||
| } finally { | ||
| lock.writeLock().unlock(); | ||
| } | ||
| } | ||
| } |
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