Hi Roman,

Is it possible to give the configuration properties parse.key=true &
key.separator=, in producer, because when I start the
FileStreamSourceConnector I could see the following values 

INFO ProducerConfig values: 
        acks = all
        batch.size = 16384
        block.on.buffer.full = false
        bootstrap.servers = [localhost:9092]
        buffer.memory = 33554432
        client.id = producer-4
        compression.type = none
        connections.max.idle.ms = 540000
        interceptor.classes = null
        key.serializer = class
org.apache.kafka.common.serialization.ByteArraySerializer
        linger.ms = 0
        max.block.ms = 9223372036854775807
        max.in.flight.requests.per.connection = 1
        max.request.size = 1048576
        metadata.fetch.timeout.ms = 60000
        metadata.max.age.ms = 300000
        metric.reporters = []
        metrics.num.samples = 2
        metrics.sample.window.ms = 30000
        partitioner.class = class
org.apache.kafka.clients.producer.internals.DefaultPartitioner
        receive.buffer.bytes = 32768
        reconnect.backoff.ms = 50
        request.timeout.ms = 2147483647
        retries = 2147483647
        retry.backoff.ms = 100
        sasl.kerberos.kinit.cmd = /usr/bin/kinit
        sasl.kerberos.min.time.before.relogin = 60000
        sasl.kerberos.service.name = null
        sasl.kerberos.ticket.renew.jitter = 0.05
        sasl.kerberos.ticket.renew.window.factor = 0.8
        sasl.mechanism = GSSAPI
        security.protocol = PLAINTEXT
        send.buffer.bytes = 131072
        ssl.cipher.suites = null
        ssl.enabled.protocols = [TLSv1.2, TLSv1.1, TLSv1]
        ssl.endpoint.identification.algorithm = null
        ssl.key.password = null
        ssl.keymanager.algorithm = SunX509
        ssl.keystore.location = null
        ssl.keystore.password = null
        ssl.keystore.type = JKS
        ssl.protocol = TLS
        ssl.provider = null
        ssl.secure.random.implementation = null
        ssl.trustmanager.algorithm = PKIX
        ssl.truststore.location = null
        ssl.truststore.password = null
        ssl.truststore.type = JKS
        timeout.ms = 30000
        value.serializer = class
org.apache.kafka.common.serialization.ByteArraySerializer

Thanks,
Austin




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