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The Debezium team hangs out here as well as on Zulip (
https://debezium.zulipchat.
com/#narrow/stream/302529-
users
). Use either to ask questions, help others, share your experience, volunteer to contribute, request features or report problems (although you'll likely will be asked to file an issue at
https://issues.redhat.com/proj
ects/DBZ/issues
). Check out our code repositories at
https://github.com/debezium/
.
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Mohsin Karim
, …
Oren Elias
3
12:23 PM
Debezium Cassandra Connector not working in Docker container
Cassandra is supported by debezium server as a standalone wrapper. So you can use the debezium server
unread,
Debezium Cassandra Connector not working in Docker container
Cassandra is supported by debezium server as a standalone wrapper. So you can use the debezium server
12:23 PM
Paolo Giacometti
,
Chris Cranford
3
10:24 AM
MongoDB and "java.io.IOException: Is a directory"
Thank you. I didn't realise that the parameter "debezium.source.offset.storage.file.filename
unread,
MongoDB and "java.io.IOException: Is a directory"
Thank you. I didn't realise that the parameter "debezium.source.offset.storage.file.filename
10:24 AM
Ved Prakash
,
Chris Cranford
2
8:21 AM
Schema history topic recommendations
Hi - The schema history topic should not be shared across connectors, it should be unique to avoid
unread,
Schema history topic recommendations
Hi - The schema history topic should not be shared across connectors, it should be unique to avoid
8:21 AM
Drew von Zweck
,
Chris Cranford
6
8:20 AM
Create a mySQL Debezium Connector that only captures Schemas
Hi Drew Now I understand. So there are two key configuration properties: schema.history.internal.
unread,
Create a mySQL Debezium Connector that only captures Schemas
Hi Drew Now I understand. So there are two key configuration properties: schema.history.internal.
8:20 AM
Aaron Close
,
Chris Cranford
4
Jul 25
infrastructure needs modeling
Hi Aaron - So generally we recommend 2 vCPU per deployment, and heap allocation would vary based on
unread,
infrastructure needs modeling
Hi Aaron - So generally we recommend 2 vCPU per deployment, and heap allocation would vary based on
Jul 25
Anuradha Bhat
,
Chris Cranford
3
Jul 24
MongoDB connector: Intermittent issue with snapshotting
Thank you, Chris- I will explore that possibility, and see. Regards- Anu On Tue, Jul 23, 2024 at 9:31
unread,
MongoDB connector: Intermittent issue with snapshotting
Thank you, Chris- I will explore that possibility, and see. Regards- Anu On Tue, Jul 23, 2024 at 9:31
Jul 24
Aqhil Mohammad
,
Chris Cranford
4
Jul 23
Sql Server connector data limit
Hi - There is no way to specifically tell Debezium to stop after sending 10MB of data, at least not
unread,
Sql Server connector data limit
Hi - There is no way to specifically tell Debezium to stop after sending 10MB of data, at least not
Jul 23
Hassan Arab
,
Chris Cranford
2
Jul 23
cannot get change data in sql server
Hi - Well first and foremost, you should be acknowledging each record and the batch using the
unread,
cannot get change data in sql server
Hi - Well first and foremost, you should be acknowledging each record and the batch using the
Jul 23
Sokunrithy Tiv
,
Chris Cranford
3
Jul 23
Topic Prefix
I see , thank you. I thought the topic prefix is not mandatory. On Fri, Jul 19, 2024 at 8:21 PM Chris
unread,
Topic Prefix
I see , thank you. I thought the topic prefix is not mandatory. On Fri, Jul 19, 2024 at 8:21 PM Chris
Jul 23
Lucas Rangel Gazire
,
Chris Cranford
9
Jul 19
Max Batch size too small even with a huge value
I'll update right now On Friday, July 19, 2024 at 10:22:53 AM UTC-3 Chris Cranford wrote: Hi
unread,
Max Batch size too small even with a huge value
I'll update right now On Friday, July 19, 2024 at 10:22:53 AM UTC-3 Chris Cranford wrote: Hi
Jul 19
Aravind Musigumpula
,
Chris Cranford
2
Jul 19
Transaction Id as part of the payload
Hi - When you enable transaction metadata, there should be a new envelope level attribute added to
unread,
Transaction Id as part of the payload
Hi - When you enable transaction metadata, there should be a new envelope level attribute added to
Jul 19
Kuanysh Tastandiyev
, …
Daniel F
23
Jul 18
Debezium 2.4 Xstream(Oracle ORA-21560)
Adding to this thread, we're in a very similar place. We upgraded from 1.9.3.Final to a 2.x (we
unread,
Debezium 2.4 Xstream(Oracle ORA-21560)
Adding to this thread, we're in a very similar place. We upgraded from 1.9.3.Final to a 2.x (we
Jul 18
alvin
Jul 18
How to use azure spn for accessing databases from k8s?
Does anyone know how to use azure spn to connect to databases from kubernetes? Couldn't find any
unread,
How to use azure spn for accessing databases from k8s?
Does anyone know how to use azure spn to connect to databases from kubernetes? Couldn't find any
Jul 18
Dylan Chi
Jul 18
Postgres connector- issue of adding new table
Hey, I lately deployed a debezium postgres source connector and its version is 1.9.6. I had a issue
unread,
Postgres connector- issue of adding new table
Hey, I lately deployed a debezium postgres source connector and its version is 1.9.6. I had a issue
Jul 18
Brandon Stanley
,
Chris Cranford
4
Jul 17
DDLs containing changes to the comments for primary key columns cause Kafka Log Compaction issues when using Confluent Avro format
Hi Brandon - Not at this time there is not. Could you raise a Jira enhancement request for this?
unread,
DDLs containing changes to the comments for primary key columns cause Kafka Log Compaction issues when using Confluent Avro format
Hi Brandon - Not at this time there is not. Could you raise a Jira enhancement request for this?
Jul 17
David Ešner
, …
Chris Cranford
11
Jul 13
MySQL connector - can source.ts_ms be used as event order?
Hi Chris, the original post was about mysql, now we used mysql with mariadb adapter. I reused this
unread,
MySQL connector - can source.ts_ms be used as event order?
Hi Chris, the original post was about mysql, now we used mysql with mariadb adapter. I reused this
Jul 13
Saikrishna Akirala
,
Chris Cranford
3
Jul 12
Deserialization exception with event type EXT_DELETE_ROWS
Hi Chris, Thanks for your response. This continued even after restarting the connector. Then we
unread,
Deserialization exception with event type EXT_DELETE_ROWS
Hi Chris, Thanks for your response. This continued even after restarting the connector. Then we
Jul 12
Sudharsan K
, …
Nathan Smit
6
Jul 12
Is there a way to get all events from multiple mongodb collections to a single pubsub topic?
Hi Nathan, Thanks for your help. I was able to achieve it. debezium.transforms=RerouteData debezium.
unread,
Is there a way to get all events from multiple mongodb collections to a single pubsub topic?
Hi Nathan, Thanks for your help. I was able to achieve it. debezium.transforms=RerouteData debezium.
Jul 12
Ernesto Ruiz
Jul 11
mongodb connector issues with json with empty data field and invalid filed names
I have tried different configs, even fields.renames it works fine in some cases. But I realized that
unread,
mongodb connector issues with json with empty data field and invalid filed names
I have tried different configs, even fields.renames it works fine in some cases. But I realized that
Jul 11
Lucas Rangel Gazire
,
Mario Fiore Vitale
7
Jul 11
OracleConnection, Snapshot mode = "never"
No issue, happy to know that you figured out the issue. On Thu, Jul 11, 2024 at 4:11 PM 'Lucas
unread,
OracleConnection, Snapshot mode = "never"
No issue, happy to know that you figured out the issue. On Thu, Jul 11, 2024 at 4:11 PM 'Lucas
Jul 11
Lucas Rangel Gazire
, …
Niels Berglund
10
Jul 11
Based on the following metrics what can be done to reduce lag from source?
Sorry Niels, i don't understand, is this a debezium configuration? Didn't find it in the
unread,
Based on the following metrics what can be done to reduce lag from source?
Sorry Niels, i don't understand, is this a debezium configuration? Didn't find it in the
Jul 11
Akaash B
,
Robin Tang
3
Jul 11
CDC "after" json format difference
On Thu, 11 Jul 2024 at 9:56 AM, 'Robin Tang' via debezium <debe...@googlegroups.com>
unread,
CDC "after" json format difference
On Thu, 11 Jul 2024 at 9:56 AM, 'Robin Tang' via debezium <debe...@googlegroups.com>
Jul 11
Suraj Gandhi
,
jiri.p...@gmail.com
2
Jul 11
rg.apache.kafka.common.errors.InvalidConfigurationException: Value must be between 1 and 2160 Parameter name: RetentionTimeInHours
Hi, I am afraid it relaset to the internal schema history topic - customers in your case. Could you
unread,
rg.apache.kafka.common.errors.InvalidConfigurationException: Value must be between 1 and 2160 Parameter name: RetentionTimeInHours
Hi, I am afraid it relaset to the internal schema history topic - customers in your case. Could you
Jul 11
Koleo
, …
jiri.p...@gmail.com
6
Jul 11
Does TimescaleDB SMT handles DELETE?
https://issues.redhat.com/browse/DBZ-8049 Koleo, if you'd be able to help us with the feature it
unread,
Does TimescaleDB SMT handles DELETE?
https://issues.redhat.com/browse/DBZ-8049 Koleo, if you'd be able to help us with the feature it
Jul 11
David Ešner
, …
Chris Cranford
9
Jul 9
MySQL connector - GTID purged
Thank you Chris! Dne pondělí 8. července 2024 v 16:05:42 UTC+2 uživatel Chris Cranford napsal: Hi -
unread,
MySQL connector - GTID purged
Thank you Chris! Dne pondělí 8. července 2024 v 16:05:42 UTC+2 uživatel Chris Cranford napsal: Hi -
Jul 9
Akash Sankritya
, …
Mario Fiore Vitale
4
Jul 8
Debezium-Postgres-Connector Incremental snapshot NOT publishing all records
Hi, my question is: why you used the customer_id as primary key instead of the id? What you would
unread,
Debezium-Postgres-Connector Incremental snapshot NOT publishing all records
Hi, my question is: why you used the customer_id as primary key instead of the id? What you would
Jul 8
Eric Pomeranz
,
Chris Cranford
2
Jul 8
mariadb connector with SYSTEM VERSIONING (temporal tables)
Hi Eric - That's a great question. There was a recent issue [1] that was fixed to allow parsing
unread,
mariadb connector with SYSTEM VERSIONING (temporal tables)
Hi Eric - That's a great question. There was a recent issue [1] that was fixed to allow parsing
Jul 8
Oanh Nguyễn
, …
Chris Cranford
7
Jul 3
Case sensitive error when deleting records
Hi - The most likely culprit is setting "log.mining.strategy" to "redo_log_catalog
unread,
Case sensitive error when deleting records
Hi - The most likely culprit is setting "log.mining.strategy" to "redo_log_catalog
Jul 3
Oanh Nguyễn
,
Chris Cranford
2
Jul 3
How to re-snapshot when get error missing log file
Hi - In this case you would need to delete the offsets & the schema history before restarting the
unread,
How to re-snapshot when get error missing log file
Hi - In this case you would need to delete the offsets & the schema history before restarting the
Jul 3
rohit singh
,
jiri.p...@gmail.com
7
Jul 2
Vulnerability in debezium/connect:2.7.0.Final
Hi Jiri, I have created the Jira Issue for the same. Below is the link: https://issues.redhat.com/
unread,
Vulnerability in debezium/connect:2.7.0.Final
Hi Jiri, I have created the Jira Issue for the same. Below is the link: https://issues.redhat.com/
Jul 2