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  1. Debezium
  2. DBZ-1889

High log volume from: "Awaiting end of restart backoff period" logs

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      Run connect.
      Force a disconnect from the database (via increased IOPS if on AWS RDS).
      You should see this log message come in at very high frequencies.

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      Run connect. Force a disconnect from the database (via increased IOPS if on AWS RDS). You should see this log message come in at very high frequencies.

      The following INFO log output events at very high volumes: 7,000 events/second.

      Connect version: 1.1.0.CR1
      PG Version: 11.5
      Plugin: pgoutput
      JDBC Driver: postgresql-42.2.10

      Infra: All on AWS (RDS, ECS, MKS, etc..)
      Config:

      {
        "name": "postgres-source",
        "config": {
          "connector.class": "io.debezium.connector.postgresql.PostgresConnector",
          "tasks.max": "1",
          "plugin.name": "pgoutput",
          "database.hostname": "postgres",
          "database.port": "5432",
          "database.user": "user",
          "database.password": "password",
          "database.dbname": "dbname",
          "database.server.name": "dbserver1",
          "database.whitelist": "dbname",
          "table.whitelist": "ListOfWhitelist",
          "column.blacklist": "ListOfBlacklist",
          "database.history.kafka.bootstrap.servers": "kafka:9092",
          "database.history.kafka.topic": "schema-changes.topic",
          "key.converter": "org.apache.kafka.connect.storage.StringConverter",
          "value.converter": "org.apache.kafka.connect.json.JsonConverter",
          "value.converter.schemas.enable": "false",
          "schema.refresh.mode": "columns_diff_exclude_unchanged_toast",
          "decimal.handling.mode": "string",
          "offset.flush.timeout.ms": 30000,
          "snapshot.mode": "never"
        }
      }
      

      Specifically,`poll.interval.ms` is undefined and should be defaulted to 1000

              jpechane Jiri Pechanec
              nguyenct7 Chuong Nguyen (Inactive)
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                Created:
                Updated:
                Resolved: