when create kafka connector, use localhost:8083, always get an error: curl(7) connection refused

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I'm trying to connect MySql to Kafka using Debezium. This is the REST API, I'm trying to execute.

curl -i -X POST -H "Accept:application/json" 

    -H  "Content-Type:application/json" http://localhost:8083/connectors/ 

    -d '{

      "name": "mysql-connector",

      "config": {

            "connector.class": "io.debezium.connector.mysql.MySqlConnector",

            "database.hostname": "localhost",

            "database.port": "3306",

            "database.user": "debezium",

            "database.password": "dbz",

            "database.server.id": "223344",

            "database.server.name": "demo",

            "database.history.kafka.bootstrap.servers": "localhost:9092",

            "database.history.kafka.topic": "dbhistory.demo" ,

            "include.schema.changes": "true"

       }

    }'

edited Jan 3 at 16:50

cricket_007

84.2k1147119

asked Jan 3 at 5:59

Vijay Bhargav

stackoverflow.com/questions/41027340/curl-connection-refused

– wardziniak
Jan 3 at 8:19

How are you starting Kafka Connect / Debezium? Please show your connect-distributed.properties file

– cricket_007
Jan 3 at 16:50

plugin.path=/home/vijay18 -> This is all that I have added. My home directory contains the kafka folder that i extracted after download and the debezium-mysql-connector folder.

– Vijay Bhargav
Jan 4 at 6:55

1

Could you please - check that the process is really running - use netstat to see if the 8083 port is not open on other NIC than localhost?

– Jiri Pechanec
Jan 4 at 7:41

Okay, you edited a property file, but how are you actually running the process? What do the logs show when you do start it?? Please edit your question with more details

– cricket_007
Jan 5 at 23:08

|
show 1 more comment

I'm trying to connect MySql to Kafka using Debezium. This is the REST API, I'm trying to execute.

curl -i -X POST -H "Accept:application/json" 

    -H  "Content-Type:application/json" http://localhost:8083/connectors/ 

    -d '{

      "name": "mysql-connector",

      "config": {

            "connector.class": "io.debezium.connector.mysql.MySqlConnector",

            "database.hostname": "localhost",

            "database.port": "3306",

            "database.user": "debezium",

            "database.password": "dbz",

            "database.server.id": "223344",

            "database.server.name": "demo",

            "database.history.kafka.bootstrap.servers": "localhost:9092",

            "database.history.kafka.topic": "dbhistory.demo" ,

            "include.schema.changes": "true"

       }

    }'

edited Jan 3 at 16:50

cricket_007

84.2k1147119

asked Jan 3 at 5:59

Vijay Bhargav

stackoverflow.com/questions/41027340/curl-connection-refused

– wardziniak
Jan 3 at 8:19

How are you starting Kafka Connect / Debezium? Please show your connect-distributed.properties file

– cricket_007
Jan 3 at 16:50

plugin.path=/home/vijay18 -> This is all that I have added. My home directory contains the kafka folder that i extracted after download and the debezium-mysql-connector folder.

– Vijay Bhargav
Jan 4 at 6:55

1

Could you please - check that the process is really running - use netstat to see if the 8083 port is not open on other NIC than localhost?

– Jiri Pechanec
Jan 4 at 7:41

Okay, you edited a property file, but how are you actually running the process? What do the logs show when you do start it?? Please edit your question with more details

– cricket_007
Jan 5 at 23:08

|
show 1 more comment

I'm trying to connect MySql to Kafka using Debezium. This is the REST API, I'm trying to execute.

curl -i -X POST -H "Accept:application/json" 

    -H  "Content-Type:application/json" http://localhost:8083/connectors/ 

    -d '{

      "name": "mysql-connector",

      "config": {

            "connector.class": "io.debezium.connector.mysql.MySqlConnector",

            "database.hostname": "localhost",

            "database.port": "3306",

            "database.user": "debezium",

            "database.password": "dbz",

            "database.server.id": "223344",

            "database.server.name": "demo",

            "database.history.kafka.bootstrap.servers": "localhost:9092",

            "database.history.kafka.topic": "dbhistory.demo" ,

            "include.schema.changes": "true"

       }

    }'

edited Jan 3 at 16:50

cricket_007

84.2k1147119

asked Jan 3 at 5:59

Vijay Bhargav

I'm trying to connect MySql to Kafka using Debezium. This is the REST API, I'm trying to execute.

curl -i -X POST -H "Accept:application/json" 

    -H  "Content-Type:application/json" http://localhost:8083/connectors/ 

    -d '{

      "name": "mysql-connector",

      "config": {

            "connector.class": "io.debezium.connector.mysql.MySqlConnector",

            "database.hostname": "localhost",

            "database.port": "3306",

            "database.user": "debezium",

            "database.password": "dbz",

            "database.server.id": "223344",

            "database.server.name": "demo",

            "database.history.kafka.bootstrap.servers": "localhost:9092",

            "database.history.kafka.topic": "dbhistory.demo" ,

            "include.schema.changes": "true"

       }

    }'

mysql curl apache-kafka apache-kafka-connect debezium

edited Jan 3 at 16:50

cricket_007

84.2k1147119

asked Jan 3 at 5:59

Vijay Bhargav

edited Jan 3 at 16:50

cricket_007

84.2k1147119

asked Jan 3 at 5:59

Vijay Bhargav

edited Jan 3 at 16:50

cricket_007

84.2k1147119

edited Jan 3 at 16:50

cricket_007

84.2k1147119

edited Jan 3 at 16:50

cricket_007

84.2k1147119

asked Jan 3 at 5:59

Vijay Bhargav

asked Jan 3 at 5:59

Vijay Bhargav

asked Jan 3 at 5:59

Vijay Bhargav

stackoverflow.com/questions/41027340/curl-connection-refused

– wardziniak
Jan 3 at 8:19

How are you starting Kafka Connect / Debezium? Please show your connect-distributed.properties file

– cricket_007
Jan 3 at 16:50

plugin.path=/home/vijay18 -> This is all that I have added. My home directory contains the kafka folder that i extracted after download and the debezium-mysql-connector folder.

– Vijay Bhargav
Jan 4 at 6:55

1

Could you please - check that the process is really running - use netstat to see if the 8083 port is not open on other NIC than localhost?

– Jiri Pechanec
Jan 4 at 7:41

Okay, you edited a property file, but how are you actually running the process? What do the logs show when you do start it?? Please edit your question with more details

– cricket_007
Jan 5 at 23:08

|
show 1 more comment

stackoverflow.com/questions/41027340/curl-connection-refused

– wardziniak
Jan 3 at 8:19

How are you starting Kafka Connect / Debezium? Please show your connect-distributed.properties file

– cricket_007
Jan 3 at 16:50

plugin.path=/home/vijay18 -> This is all that I have added. My home directory contains the kafka folder that i extracted after download and the debezium-mysql-connector folder.

– Vijay Bhargav
Jan 4 at 6:55

1

Could you please - check that the process is really running - use netstat to see if the 8083 port is not open on other NIC than localhost?

– Jiri Pechanec
Jan 4 at 7:41

Okay, you edited a property file, but how are you actually running the process? What do the logs show when you do start it?? Please edit your question with more details

– cricket_007
Jan 5 at 23:08

stackoverflow.com/questions/41027340/curl-connection-refused

– wardziniak
Jan 3 at 8:19

How are you starting Kafka Connect / Debezium? Please show your connect-distributed.properties file

– cricket_007
Jan 3 at 16:50

plugin.path=/home/vijay18 -> This is all that I have added. My home directory contains the kafka folder that i extracted after download and the debezium-mysql-connector folder.

– Vijay Bhargav
Jan 4 at 6:55

Could you please - check that the process is really running - use netstat to see if the 8083 port is not open on other NIC than localhost?

– Jiri Pechanec
Jan 4 at 7:41

Okay, you edited a property file, but how are you actually running the process? What do the logs show when you do start it?? Please edit your question with more details

– cricket_007
Jan 5 at 23:08

|
show 1 more comment

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