debezium-mysql连接器-kinesis-服务未启动

aemubtdh  于 2021-06-04  发布在  Kafka
关注(0)|答案(1)|浏览(534)

我试图让debezium发送我的cdc事件到kinesis和服务似乎开始，但有错误，它似乎没有发送任何东西到kinesis。我在debezium网站上遵循以下安装指南：
https://debezium.io/documentation/reference/1.2/operations/debezium-server.html
这是我的配置文件：

debezium.sink.type=kinesis
debezium.sink.kinesis.region=us-east-1
debezium.source.connector.class=io.debezium.connector.mysql.MySqlConnector
debezium.source.offset.storage.file.filename=data/offsets.dat
debezium.source.offset.flush.interval.ms=0
debezium.source.database.hostname=127.0.0.1
debezium.source.database.id=12345
debezium.source.database.port=3306
debezium.source.database.user=*****
debezium.source.database.password=******
debezium.source.database.dbname=inventory
debezium.source.database.server.name=127.0.0.1
debezium.source.schema.whitelist=inventory

当我使用 ./run.sh ，服务器似乎开始启动，然后出现错误：

2020-07-17 19:11:22,380 INFO  [io.deb.ser.BaseChangeConsumer] (main) Using 'io.debezium.server.BaseChangeConsumer$$Lambda$81/694452085@2abf4075' stream name mapper
2020-07-17 19:11:22,754 INFO  [io.deb.ser.kin.KinesisChangeConsumer] (main) Using default KinesisClient 'software.amazon.awssdk.services.kinesis.DefaultKinesisClient@5d5f10b2'
2020-07-17 19:11:22,755 INFO  [io.deb.ser.DebeziumServer] (main) Consumer 'io.debezium.server.kinesis.KinesisChangeConsumer' instantiated
2020-07-17 19:11:22,926 INFO  [org.apa.kaf.con.jso.JsonConverterConfig] (main) JsonConverterConfig values:
    converter.type = key
    decimal.format = BASE64
    schemas.cache.size = 1000
    schemas.enable = true

2020-07-17 19:11:22,928 INFO  [org.apa.kaf.con.jso.JsonConverterConfig] (main) JsonConverterConfig values:
    converter.type = value
    decimal.format = BASE64
    schemas.cache.size = 1000
    schemas.enable = false

2020-07-17 19:11:22,936 INFO  [io.deb.emb.EmbeddedEngine$EmbeddedConfig] (main) EmbeddedConfig values:
    access.control.allow.methods =
    access.control.allow.origin =
    admin.listeners = null
    bootstrap.servers = [localhost:9092]
    client.dns.lookup = default
    config.providers = []
    connector.client.config.override.policy = None
    header.converter = class org.apache.kafka.connect.storage.SimpleHeaderConverter
    internal.key.converter = class org.apache.kafka.connect.json.JsonConverter
    internal.value.converter = class org.apache.kafka.connect.json.JsonConverter
    key.converter = class org.apache.kafka.connect.json.JsonConverter
    listeners = null
    metric.reporters = []
    metrics.num.samples = 2
    metrics.recording.level = INFO
    metrics.sample.window.ms = 30000
    offset.flush.interval.ms = 0
    offset.flush.timeout.ms = 5000
    offset.storage.file.filename = data/offsets.dat
    offset.storage.partitions = null
    offset.storage.replication.factor = null
    offset.storage.topic =
    plugin.path = null
    rest.advertised.host.name = null
    rest.advertised.listener = null
    rest.advertised.port = null
    rest.extension.classes = []
    rest.host.name = null
    rest.port = 8083
    ssl.client.auth = none
    task.shutdown.graceful.timeout.ms = 5000
    topic.tracking.allow.reset = true
    topic.tracking.enable = true
    value.converter = class org.apache.kafka.connect.json.JsonConverter

2020-07-17 19:11:22,937 INFO  [org.apa.kaf.con.run.WorkerConfig] (main) Worker configuration property 'internal.key.converter' is deprecated and may be removed in an upcoming release. The specified value 'org.apache.kafka.connect.json.JsonConverter' matches the default, so this property can be safely removed from the worker configuration.
2020-07-17 19:11:22,937 INFO  [org.apa.kaf.con.run.WorkerConfig] (main) Worker configuration property 'internal.value.converter' is deprecated and may be removed in an upcoming release. The specified value 'org.apache.kafka.connect.json.JsonConverter' matches the default, so this property can be safely removed from the worker configuration.
2020-07-17 19:11:22,939 INFO  [org.apa.kaf.con.jso.JsonConverterConfig] (main) JsonConverterConfig values:
    converter.type = key
    decimal.format = BASE64
    schemas.cache.size = 1000
    schemas.enable = true

2020-07-17 19:11:22,940 INFO  [org.apa.kaf.con.jso.JsonConverterConfig] (main) JsonConverterConfig values:
    converter.type = value
    decimal.format = BASE64
    schemas.cache.size = 1000
    schemas.enable = true

2020-07-17 19:11:22,942 INFO  [io.deb.ser.DebeziumServer] (main) Engine executor started
2020-07-17 19:11:22,948 INFO  [org.apa.kaf.con.sto.FileOffsetBackingStore] (pool-3-thread-1) Starting FileOffsetBackingStore with file data/offsets.dat
2020-07-17 19:11:22,989 INFO  [io.deb.con.com.BaseSourceTask] (pool-3-thread-1) Starting MySqlConnectorTask with configuration:
2020-07-17 19:11:22,990 INFO  [io.deb.con.com.BaseSourceTask] (pool-3-thread-1)    connector.class = io.debezium.connector.mysql.MySqlConnector
2020-07-17 19:11:22,990 INFO  [io.deb.con.com.BaseSourceTask] (pool-3-thread-1)    offset.flush.interval.ms = 0
2020-07-17 19:11:22,990 INFO  [io.deb.con.com.BaseSourceTask] (pool-3-thread-1)    database.user = mysqluser
2020-07-17 19:11:22,990 INFO  [io.deb.con.com.BaseSourceTask] (pool-3-thread-1)    database.dbname = inventory
2020-07-17 19:11:22,990 INFO  [io.deb.con.com.BaseSourceTask] (pool-3-thread-1)    offset.storage.file.filename = data/offsets.dat
2020-07-17 19:11:22,990 INFO  [io.deb.con.com.BaseSourceTask] (pool-3-thread-1)    database.hostname = 127.0.0.1
2020-07-17 19:11:22,990 INFO  [io.deb.con.com.BaseSourceTask] (pool-3-thread-1)    database.id = 12345
2020-07-17 19:11:22,990 INFO  [io.deb.con.com.BaseSourceTask] (pool-3-thread-1)    database.password =********
2020-07-17 19:11:22,990 INFO  [io.deb.con.com.BaseSourceTask] (pool-3-thread-1)    name = kinesis
2020-07-17 19:11:22,990 INFO  [io.deb.con.com.BaseSourceTask] (pool-3-thread-1)    database.server.name = 127.0.0.1
2020-07-17 19:11:22,990 INFO  [io.deb.con.com.BaseSourceTask] (pool-3-thread-1)    database.port = 3306
2020-07-17 19:11:22,991 INFO  [io.deb.con.com.BaseSourceTask] (pool-3-thread-1)    schema.whitelist = inventory
2020-07-17 19:11:23,063 INFO  [io.quarkus] (main) debezium-server-dist 1.2.0.Final on JVM (powered by Quarkus 1.5.0.Final) started in 1.177s. Listening on: http://0.0.0.0:8080
2020-07-17 19:11:23,065 INFO  [io.quarkus] (main) Profile prod activated.
2020-07-17 19:11:23,065 INFO  [io.quarkus] (main) Installed features: [cdi, smallrye-health]
2020-07-17 19:11:23,276 ERROR [io.deb.rel.his.KafkaDatabaseHistory] (pool-3-thread-1) The 'database.history.kafka.topic' value is invalid: A value is required
2020-07-17 19:11:23,276 ERROR [io.deb.rel.his.KafkaDatabaseHistory] (pool-3-thread-1) The 'database.history.kafka.bootstrap.servers' value is invalid: A value is required**
2020-07-17 19:11:23,277 INFO  [io.deb.con.com.BaseSourceTask] (pool-3-thread-1) Stopping down connector
2020-07-17 19:11:23,277 INFO  [io.deb.con.mys.MySqlConnectorTask] (pool-3-thread-1) Stopping MySQL connector task
2020-07-17 19:11:23,278 INFO  [org.apa.kaf.con.sto.FileOffsetBackingStore] (pool-3-thread-1) Stopped FileOffsetBackingStore
2020-07-17 19:11:23,278 INFO  [io.deb.ser.ConnectorLifecycle] (pool-3-thread-1) Connector completed: success = 'false', message = 'Unable to initialize and start connector's task class 'io.debezium.connector.mysql.MySqlConnectorTask' with config: {name=kinesis, connector.class=io.debezium.connector.mysql.MySqlConnector, database.id=12345, schema.whitelist=inventory, database.port=3306, database.user=username, database.hostname=127.0.0.1, offset.storage.file.filename=data/offsets.dat, database.password=********, offset.flush.interval.ms=0, database.server.name=127.0.0.1, database.dbname=inventory}', error = '{}': org.apache.kafka.connect.errors.ConnectException: Error configuring an instance of KafkaDatabaseHistory; check the logs for details
    at io.debezium.relational.history.KafkaDatabaseHistory.configure(KafkaDatabaseHistory.java:180)
    at io.debezium.connector.mysql.MySqlSchema.<init>(MySqlSchema.java:139)
    at io.debezium.connector.mysql.MySqlTaskContext.<init>(MySqlTaskContext.java:86)
    at io.debezium.connector.mysql.MySqlTaskContext.<init>(MySqlTaskContext.java:52)
    at io.debezium.connector.mysql.MySqlConnectorTask.createAndStartTaskContext(MySqlConnectorTask.java:357)
    at io.debezium.connector.mysql.MySqlConnectorTask.start(MySqlConnectorTask.java:143)
    at io.debezium.connector.common.BaseSourceTask.start(BaseSourceTask.java:101)
    at io.debezium.embedded.EmbeddedEngine.run(EmbeddedEngine.java:756)
    at io.debezium.embedded.ConvertingEngineBuilder$2.run(ConvertingEngineBuilder.java:170)
    at io.debezium.server.DebeziumServer.lambda$start$1(DebeziumServer.java:133)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)

^C2020-07-18 00:00:44,245 INFO  [io.deb.ser.DebeziumServer] (main) Received request to stop the engine
2020-07-18 00:00:44,245 INFO  [io.deb.emb.EmbeddedEngine] (main) Stopping the embedded engine
2020-07-18 00:00:44,254 INFO  [io.quarkus] (main) debezium-server-dist stopped in 0.028s

你可以在大约3/4的过程中得到两个错误：io.deb.rel.his.kafkadatabasehistory
使用动觉来源，我不知道为什么它抛出这些错误有关Kafka。有没有人知道为什么会这样，或者有什么解决办法？

apache-kafkaamazon-kinesisdebeziummysql-connector

1条答案

按热度按时间
f2uvfpb9

f2uvfpb91#

您需要指定 debezium.source.database.history mysql连接器的属性。其默认值为 io.debezium.relational.history.KafkaDatabaseHistory ，因此对于非kafka部署，请设置以下值之一： io.debezium.relational.history.FileDatabaseHistory （以及 debezium.source.database.history.file.filename 财产）； io.debezium.relational.history.MemoryDatabaseHistory 用于测试环境。

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