我正在使用以下依赖项,
<dependency>
<groupId>io.debezium</groupId>
<artifactId>debezium-connector-oracle</artifactId>
<version>${version.debezium}</version>
</dependency>
<!-- https://mvnrepository.com/artifact/io.debezium/debezium-connector-mysql -->
<dependency>
<groupId>io.debezium</groupId>
<artifactId>debezium-connector-mysql</artifactId>
<version>${version.debezium}</version>
</dependency>
<version.debezium>0.8.3.Final</version.debezium>
下面是我的java方法,
public void runMysqlParsser() {
Configuration config = Configuration.create()
/* begin engine properties */
.with("connector.class",
"io.debezium.connector.mysql.MySqlConnector")
.with("offset.storage",
"org.apache.kafka.connect.storage.FileOffsetBackingStore")
.with("offset.storage.file.filename",
"/home/mohit/tmp/offset.dat")
.with("offset.flush.interval.ms", 60000)
/* begin connector properties */
.with("name", "my-sql-connector")
.with("database.hostname", "localhost")
.with("database.port", 3306)
.with("database.user", "root")
.with("database.password", "root")
.with("server.id", 1)
.with("database.server.name", "my-app-connector")
.with("database.history",
"io.debezium.relational.history.FileDatabaseHistory")
.with("database.history.file.filename",
"/home/mohit/tmp/dbhistory.dat")
.with("database.whitelist", "mysql")
.with("table.whitelist", "mysql.customers")
.build();
EmbeddedEngine engine = EmbeddedEngine.create()
.using(config)
.notifying(this::handleEvent)
.build();
Executor executor = Executors.newSingleThreadExecutor();
executor.execute(engine);
}
private void handleEvent(SourceRecord sourceRecord) {
try {
LOG.info("Got record :" + sourceRecord.toString());
} catch (Exception ex) {
LOG.info("exception in handle event:" + ex);
}
我的sql配置。
general_log_file = /var/log/mysql/mysql.log
general_log = 1
server-id = 1
log_bin = /var/log/mysql/mysql-bin.log
expire_logs_days = 10
max_binlog_size = 100M
binlog_format = row
binlog_row_image = full
binlog_rows_query_log_events = on
gtid_mode = on
enforce_gtid_consistency = on
当我运行这段代码时,我得到了历史日志的偏移量,mysql.log文件也得到了添加到其中的偏移量。但是,当我对表执行任何update语句时,它不会给我任何日志,即handleevent方法没有被调用。有人能告诉我代码或配置有什么问题吗?
下面是运行java代码后的日志,
$$ java -jar debezium-gcp-1.0-SNAPSHOT-jar-with-dependencies.jar
log4j:warn找不到logger的appender(org.apache.kafka.connect.json.jsonverterconfig)。log4j:warn请正确初始化log4j系统。
log4j:请参阅http://logging.apache.org/log4j/1.2/faq.html#noconfig 更多信息。2018年11月28日下午1:29:47 com.debezium.gcp.samplemysqlembeddedbezium handleevent info:got record:sourcerecord{sourcepartition={server=my app connector},sourceoffset={file=mysql-bin.000002,pos=980,gtids=31b708c7-ee22-11e8-b8a3-080027fbf50e:1-17,snapshot=true}}connectrecord{topic my-app-connector',kafkapartition=0,key=struct{databasename=},value=struct{source=struct{version=0.8.3.final,name=my app connector,server\u id=0,ts\u sec=0,file=mysql bin.000002,pos=980,row=0,snapshot=true},databasename=,ddl=set character\u set\u server=latin1,collation\u server=latin1\u swedish\u ci;},timestamp=null,headers=connectheaders(headers=)}2018年11月28日下午1:29:47 com.github.shyiko.mysql.binlog.binarylogclient连接信息:已连接到localhost:3306 at 31b708c7-ee22-11e8-b8a3-080027fbf50e:1-17(sid:6326, cid:21)
1条答案
按热度按时间pgx2nnw81#
您是否在白名单中列出正确的数据库/表?
你能看看这个演示吗-https://github.com/debezium/debezium-examples/tree/master/kinesis 只需删除与动觉相关的代码,只打印到控制台。同时检查
table.ignore.builtin
配置选项。伊姆霍mysql
数据库属于内置数据库,默认情况下会被过滤掉。