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canal 应用日志输出 java.lang.NullPointerException: null

*** canal 版本

canal.deployer-1.1.3

故障现象

canal 启动,在其对应的应用日志中疯狂打印输出

2019-06-21 23:12:45.742 [pool-40-thread-19] ERROR com.alibaba.otter.canal.kafka.CanalKafkaProducer - null java.lang.NullPointerException: null at com.alibaba.otter.canal.common.MQMessageUtils.messagePartition(MQMessageUtils.java:441) ~[canal.server-1.1.3.jar:na] at com.alibaba.otter.canal.kafka.CanalKafkaProducer.send(CanalKafkaProducer.java:174) ~[canal.server-1.1.3.jar:na] at com.alibaba.otter.canal.kafka.CanalKafkaProducer.send(CanalKafkaProducer.java:124) ~[canal.server-1.1.3.jar:na] at com.alibaba.otter.canal.server.CanalMQStarter.worker(CanalMQStarter.java:182) [canal.server-1.1.3.jar:na] at com.alibaba.otter.canal.server.CanalMQStarter.access$500(CanalMQStarter.java:22) [canal.server-1.1.3.jar:na] at com.alibaba.otter.canal.server.CanalMQStarter$CanalMQRunnable.run(CanalMQStarter.java:224) [canal.server-1.1.3.jar:na] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_171] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_171] at java.lang.Thread.run(Thread.java:748) [na:1.8.0_171] 2019-06-21 23:12:45.845 [pool-40-thread-19] ERROR com.alibaba.otter.canal.kafka.CanalKafkaProducer - null java.lang.NullPointerException: null at com.alibaba.otter.canal.common.MQMessageUtils.messagePartition(MQMessageUtils.java:441) ~[canal.server-1.1.3.jar:na] at com.alibaba.otter.canal.kafka.CanalKafkaProducer.send(CanalKafkaProducer.java:174) ~[canal.server-1.1.3.jar:na] at com.alibaba.otter.canal.kafka.CanalKafkaProducer.send(CanalKafkaProducer.java:124) ~[canal.server-1.1.3.jar:na] at com.alibaba.otter.canal.server.CanalMQStarter.worker(CanalMQStarter.java:182) [canal.server-1.1.3.jar:na] at com.alibaba.otter.canal.server.CanalMQStarter.access$500(CanalMQStarter.java:22) [canal.server-1.1.3.jar:na] at com.alibaba.otter.canal.server.CanalMQStarter$CanalMQRunnable.run(CanalMQStarter.java:224) [canal.server-1.1.3.jar:na] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_171] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_171] at java.lang.Thread.run(Thread.java:748) [na:1.8.0_171] 2019-06-21 23:12:45.945 [pool-40-thread-19] ERROR com.alibaba.otter.canal.kafka.CanalKafkaProducer - null java.lang.NullPointerException: null at com.alibaba.otter.canal.common.MQMessageUtils.messagePartition(MQMessageUtils.java:441) ~[canal.server-1.1.3.jar:na] at com.alibaba.otter.canal.kafka.CanalKafkaProducer.send(CanalKafkaProducer.java:174) ~[canal.server-1.1.3.jar:na] at com.alibaba.otter.canal.kafka.CanalKafkaProducer.send(CanalKafkaProducer.java:124) ~[canal.server-1.1.3.jar:na] at com.alibaba.otter.canal.server.CanalMQStarter.worker(CanalMQStarter.java:182) [canal.server-1.1.3.jar:na] at com.alibaba.otter.canal.server.CanalMQStarter.access$500(CanalMQStarter.java:22) [canal.server-1.1.3.jar:na] at com.alibaba.otter.canal.server.CanalMQStarter$CanalMQRunnable.run(CanalMQStarter.java:224) [canal.server-1.1.3.jar:na] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_171] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_171] at java.lang.Thread.run(Thread.java:748) [na:1.8.0_171]

*** canal 配置文件

canal.id = 1 canal.ip = internal_ip canal.port = 11111 canal.metrics.pull.port = 11112 canal.zkServers =zk1:2181,zk2:2181,zk3:2181,zk4:2181,zk5:2181 canal.zookeeper.flush.period = 1000 canal.withoutNetty = false canal.serverMode = kafka canal.file.data.dir = ${canal.conf.dir} canal.file.flush.period = 1000 canal.instance.memory.buffer.size = 16384 canal.instance.memory.buffer.memunit = 1024 canal.instance.memory.batch.mode = MEMSIZE canal.instance.memory.rawEntry = true canal.instance.detecting.enable = false canal.instance.detecting.sql = select 1 canal.instance.detecting.interval.time = 3 canal.instance.detecting.retry.threshold = 3 canal.instance.detecting.heartbeatHaEnable = false canal.instance.transaction.size = 1024 canal.instance.fallbackIntervalInSeconds = 60 canal.instance.network.receiveBufferSize = 16384 canal.instance.network.sendBufferSize = 16384 canal.instance.network.soTimeout = 30 canal.instance.filter.druid.ddl = true canal.instance.filter.query.dcl = false canal.instance.filter.query.dml = true canal.instance.filter.query.ddl = false canal.instance.filter.table.error = false canal.instance.filter.rows = false canal.instance.filter.transaction.entry = false canal.instance.binlog.format = ROW,STATEMENT,MIXED canal.instance.binlog.image = FULL,MINIMAL,NOBLOB canal.instance.get.ddl.isolation = false canal.instance.parser.parallel = true canal.instance.parser.parallelBufferSize = 256 canal.instance.tsdb.enable = false canal.instance.tsdb.dir = ${canal.file.data.dir:../conf}/${canal.instance.destination:} canal.instance.tsdb.url = jdbc:h2:${canal.instance.tsdb.dir}/h2;CACHE_SIZE=1000;MODE=MYSQL; canal.instance.tsdb.dbUsername = canal canal.instance.tsdb.dbPassword = canal canal.instance.tsdb.snapshot.interval = 24 canal.instance.tsdb.snapshot.expire = 360 canal.aliyun.accessKey = canal.aliyun.secretKey = canal.destinations = canal.conf.dir = ../conf canal.auto.scan = true canal.auto.scan.interval = 5 canal.instance.global.mode = spring canal.instance.global.lazy = false canal.instance.global.spring.xml = classpath:spring/default-instance.xml canal.mq.servers = kafka1:9092,kafka2:9092,kafka3:9092 canal.mq.retries = 3 canal.mq.batchSize = 16384 canal.mq.maxRequestSize = 1048576 canal.mq.lingerMs = 100 canal.mq.bufferMemory = 33554432 canal.mq.canalBatchSize = 50 canal.mq.canalGetTimeout = 100 canal.mq.flatMessage = true canal.mq.compressionType = none canal.mq.acks = all canal.mq.transaction = false

原提问者GitHub用户MrYueQ

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云上静思 2023-05-04 12:42:01 134 0
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  • 1.1.4版本修复过MQ flatMessage的NPE问题,可升级验证

    原回答者GitHub用户agapple

    2023-05-05 10:34:19
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