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  1. Debezium
  2. DBZ-7640

Allow skipping of table row count in snapshot phase

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    • Icon: Enhancement Enhancement
    • Resolution: Done
    • Icon: Major Major
    • 2.7.0.Beta2
    • None
    • core-library
    • None

      In order to make your issue reports as actionable as possible, please provide the following information, depending on the issue type.

      Bug report

      For bug reports, provide this information, please:

      see that

      https://debezium.zulipchat.com/#narrow/stream/348104-community-mysql/topic/Estimated.20row.20count.20too.20long.20to.20complete/near/426318539

       

      What Debezium connector do you use and what version?

      2.4.1

      What is the connector configuration?

      ```

       

      {{ "database.server.id": "300000","topic.prefix": "prod-aurora-phemex-t-order-history","transforms.Reroute.table.sync.config.instance": "prod-aurora-phemex-t-order-history","schema.history.internal.kafka.topic": "schema-changes.prod-aurora-phemex-t-order-history","transforms.Reroute.table.sync.config.kafka.topic": "prod-aurora-phemex-t-order-history-table-sync-config","signal.kafka.topic": "prod-aurora-phemex-t-order-history-signal","notification.sink.topic.name": "prod-aurora-phemex-t-order-history-notification","signals.consumer.group.id": "prod-aurora-phemex-t-order-history-signal-consumer","signal.enabled.channels": "kafka","snapshot.max.threads": "5","database.include.list": "phemex","table.include.list": "phemex.t_order_.*","connector.class": "io.debezium.connector.mysql.MySqlConnector","connector.displayName": "MySQL","connector.id": "mysql","decimal.handling.mode": "string","include.schema.changes": "false","schema.history.internal.kafka.bootstrap.servers": "2","schema.history.internal.store.only.captured.tables.ddl": "true","snapshot.locking.mode": "none","snapshot.mode": "schema_only","tombstones.on.delete": "false","topic.creation.default.partitions": "1","topic.creation.default.replication.factor": "3","signal.kafka.bootstrap.servers": " ","signals.consumer.auto.offset.reset": "latest","signals.consumer.enable.auto.commit": "true","read.only": "true"}}

      ```

      What is the captured database version and mode of depoyment?

      (E.g. on-premises, with a specific cloud provider, etc.)

      <Your answer>

      mysql 5.7

      kafka-connect mode

      What behaviour do you expect?

      speed up the estimate process

      What behaviour do you see?

      <Your answer>

      Do you see the same behaviour using the latest relesead Debezium version?

      (Ideally, also verify with latest Alpha/Beta/CR version)

      <Your answer>

      Do you have the connector logs, ideally from start till finish?

      (You might be asked later to provide DEBUG/TRACE level log)

      <Your answer>

      How to reproduce the issue using our tutorial deployment?

      <Your answer>

      Feature request or enhancement

      For feature requests or enhancements, provide this information, please:

      Which use case/requirement will be addressed by the proposed feature?

      speed up the estimate when table size is too many eg.(90000+).

      Implementation ideas (optional)

      using multiple threads estimate or disable estimate

              ccranfor@redhat.com Chris Cranford
              mylanpangzi hiscat xie (Inactive)
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                Created:
                Updated:
                Resolved: