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C.2.2. The master replicator stopped with a JDBC error.

Last Updated: 2015-06-01

Condition or Error

The master replicator stopped with a JDBC error.

Causes

  • The error log may show a more detailed failure with the JDBC error message:

    INFO | jvm 1 | 2016/02/08 17:16:24 | 2016-02-08 17:16:24,627 [qktdb - pool-2-thread-1] ERROR management.tungsten.TungstenPlugin Unable to start replication service due to underlying error
    INFO | jvm 1 | 2016/02/08 17:16:24 | java.lang.NumberFormatException: For input string: "0000002417562130"
    INFO | jvm 1 | 2016/02/08 17:16:24 | at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
    INFO | jvm 1 | 2016/02/08 17:16:24 | at java.lang.Integer.parseInt(Integer.java:495)
    INFO | jvm 1 | 2016/02/08 17:16:24 | at java.lang.Integer.valueOf(Integer.java:582)
    INFO | jvm 1 | 2016/02/08 17:16:24 | at com.continuent.tungsten.replicator.extractor.mysql.MySQLExtractor.setLastEventId(MySQLExtractor.java:1139)
    INFO | jvm 1 | 2016/02/08 17:16:24 | at com.continuent.tungsten.replicator.extractor.ExtractorWrapper.setLastEventId(ExtractorWrapper.java:243)
    INFO | jvm 1 | 2016/02/08 17:16:24 | at com.continuent.tungsten.replicator.extractor.ExtractorWrapper.setLastEvent(ExtractorWrapper.java:219)
    INFO | jvm 1 | 2016/02/08 17:16:24 | at com.continuent.tungsten.replicator.pipeline.StageTaskGroup.prepare(StageTaskGroup.java:210)
    INFO | jvm 1 | 2016/02/08 17:16:24 | at com.continuent.tungsten.replicator.pipeline.Stage.prepare(Stage.java:272)
    INFO | jvm 1 | 2016/02/08 17:16:24 | at com.continuent.tungsten.replicator.pipeline.Pipeline.prepare(Pipeline.java:274)
    INFO | jvm 1 | 2016/02/08 17:16:24 | at com.continuent.tungsten.replicator.conf.ReplicatorRuntime.prepare(ReplicatorRuntime.java:642)
    INFO | jvm 1 | 2016/02/08 17:16:24 | at com.continuent.tungsten.replicator.management.tungsten.TungstenPlugin.online(TungstenPlugin.java:391)
    INFO | jvm 1 | 2016/02/08 17:16:24 | at com.continuent.tungsten.replicator.management.OpenReplicatorManager$OfflineToSynchronizingAction.doAction(OpenReplicatorManager.java:1376)
    INFO | jvm 1 | 2016/02/08 17:16:24 | at com.continuent.tungsten.fsm.core.StateMachine.applyEvent(StateMachine.java:220)
    INFO | jvm 1 | 2016/02/08 17:16:24 | at com.continuent.tungsten.fsm.event.EventProcessor.run(EventProcessor.java:78)
    INFO | jvm 1 | 2016/02/08 17:16:24 | at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
    INFO | jvm 1 | 2016/02/08 17:16:24 | at java.util.concurrent.FutureTask.run(FutureTask.java:262)
    INFO | jvm 1 | 2016/02/08 17:16:24 | at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    INFO | jvm 1 | 2016/02/08 17:16:24 | at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    INFO | jvm 1 | 2016/02/08 17:16:24 | at java.lang.Thread.run(Thread.java:745)

    The underlying reason for the error is that MySQL has created a binlog over 2GB and the replicator could not process the event due to the limit of a Java integer.

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