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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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Vladislav P
,
Chris Cranford
6
6:16 AM
Deleting records if the destination table is partitioned
Hi, That's a good point, and that's likely something we should revisit. I don't remember
unread,
Deleting records if the destination table is partitioned
Hi, That's a good point, and that's likely something we should revisit. I don't remember
6:16 AM
S G
,
Chris Cranford
5
6:05 AM
Continuous Deserialization error
Set the slave_net_timeout to 120 sec . But no use. After setting and restarted the replica, within 5
unread,
Continuous Deserialization error
Set the slave_net_timeout to 120 sec . But no use. After setting and restarted the replica, within 5
6:05 AM
Ramesh K
,
Chris Cranford
17
3:52 AM
Adding New Tables Without Defined PK During Ongoing Snapshot
Hi Ramesh - Can you please share the full connector logs after the connector restarted? Thanks, -cc
unread,
Adding New Tables Without Defined PK During Ongoing Snapshot
Hi Ramesh - Can you please share the full connector logs after the connector restarted? Thanks, -cc
3:52 AM
Thu Hoài Đỗ
,
Chris Cranford
2
Oct 21
Configuration to convert datetime datatype to string datatype
Hi - You need to flatten [1] the event first if you want to use any of the standard Kafka transforms
unread,
Configuration to convert datetime datatype to string datatype
Hi - You need to flatten [1] the event first if you want to use any of the standard Kafka transforms
Oct 21
Timo Schmidt
,
Chris Cranford
4
Oct 19
Clarification on Risk of Using Oracle LogMiner for CDC
Hi Timo - What many of our users have found to help manage CDC risks is to make sure that have an
unread,
Clarification on Risk of Using Oracle LogMiner for CDC
Hi Timo - What many of our users have found to help manage CDC risks is to make sure that have an
Oct 19
Vladislav P
,
Chris Cranford
6
Oct 19
Oracle source connector for incremental snapshot signals
Hi, please attach the complete log from connector startup, up to and including your incremental
unread,
Oracle source connector for incremental snapshot signals
Hi, please attach the complete log from connector startup, up to and including your incremental
Oct 19
Girish Tharwani
,
jiri.p...@gmail.com
4
Oct 16
CDC Setup from MySQL to ADLS using Debezium
Hi, there are run.sh and run.bat files in Debezium Server distribution so you should start the server
unread,
CDC Setup from MySQL to ADLS using Debezium
Hi, there are run.sh and run.bat files in Debezium Server distribution so you should start the server
Oct 16
Bibek Dahal
, …
Girish Tharwani
5
Oct 16
Debezium Server Crashed from Timeout Exception with rabbitmq sink
Hi, Thanks for the quick response. Currently we dont have master slave setup however binlog is
unread,
Debezium Server Crashed from Timeout Exception with rabbitmq sink
Hi, Thanks for the quick response. Currently we dont have master slave setup however binlog is
Oct 16
Antonio Bardazzi
,
Chris Cranford
2
Oct 15
PostgreSQL source connector "Last recorded offset is no longer available on the server."
Hi Antonio - This may have been fixed in DBZ-9150 [1] since the algorithm there changed from a
unread,
PostgreSQL source connector "Last recorded offset is no longer available on the server."
Hi Antonio - This may have been fixed in DBZ-9150 [1] since the algorithm there changed from a
Oct 15
Sehwee Kim
,
Nathan Smit
4
Oct 13
Re: How to integrate MySQL to BigQuery CDC tables with Pub/Sub and Debezium
Hey there, Sorry for very late response on this. The way I currently handle things is you have DBZ
unread,
Re: How to integrate MySQL to BigQuery CDC tables with Pub/Sub and Debezium
Hey there, Sorry for very late response on this. The way I currently handle things is you have DBZ
Oct 13
Valer-Alin Crisan
, …
Chris Cranford
4
Oct 13
Oracle XStream connect fails to restart after JVM crash because of incorrect LCR watermark
Hi, This should be fixed in 3.3.0.Final and 3.2.4.Final thanks to DBZ-8923 [1]. If this is still an
unread,
Oracle XStream connect fails to restart after JVM crash because of incorrect LCR watermark
Hi, This should be fixed in 3.3.0.Final and 3.2.4.Final thanks to DBZ-8923 [1]. If this is still an
Oct 13
Rohit Panwar
,
jiri.p...@gmail.com
2
Oct 10
Debezium duplicate events
Hi, could you please share the start log for the scenario where you added the new tenant and you see
unread,
Debezium duplicate events
Hi, could you please share the start log for the scenario where you added the new tenant and you see
Oct 10
pramod choudhari
,
Nathan Smit
3
Oct 9
Debezium Server with Pub/Sub Sink: TimeoutException - Futures stuck in PENDING state after 30 seconds
Hi Nathan, Thank you so much for the quick response, Configuration Changes: I will be updating the
unread,
Debezium Server with Pub/Sub Sink: TimeoutException - Futures stuck in PENDING state after 30 seconds
Hi Nathan, Thank you so much for the quick response, Configuration Changes: I will be updating the
Oct 9
Balaji Yuvarajan
,
jiri.p...@gmail.com
4
Oct 9
MSK-Debezium-MySQL connector - stops streaming after 32+ hours - no errors
I am talking about the thread dump of Kafka Connect process running the Debezium connector. I am ot
unread,
MSK-Debezium-MySQL connector - stops streaming after 32+ hours - no errors
I am talking about the thread dump of Kafka Connect process running the Debezium connector. I am ot
Oct 9
Zach Cox
,
Mikhail Spirin
3
Oct 8
PostgresReplicationConnection - Unexpected exception while performing keepalive status update on the replication stream
Hi Mikhail - thanks for confirming your connectors work correctly (aside from the snapshots). Based
unread,
PostgresReplicationConnection - Unexpected exception while performing keepalive status update on the replication stream
Hi Mikhail - thanks for confirming your connectors work correctly (aside from the snapshots). Based
Oct 8
Ramesh K
,
Chris Cranford
12
Oct 1
ORA-00308 – Debezium oracle Connector Crash (Missing Archived Log 1618)
Hi Ramesh - We officially do not test against Oracle 11g nor 12c, and so we don't claim support,
unread,
ORA-00308 – Debezium oracle Connector Crash (Missing Archived Log 1618)
Hi Ramesh - We officially do not test against Oracle 11g nor 12c, and so we don't claim support,
Oct 1
Shahul Nagoorkani
, …
Chris Cranford
13
Sep 26
Signal not working as expected to initiate a initial snapshot
Thanks Chris for the suggestions. We will try the options and see how it goes. Regards, Shahul
unread,
Signal not working as expected to initiate a initial snapshot
Thanks Chris for the suggestions. We will try the options and see how it goes. Regards, Shahul
Sep 26
Shahul Nagoorkani
,
Chris Cranford
5
Sep 26
Oracle signal is not working as expected
Hi, In situations where users have very large environments, we have had some chose to use an external
unread,
Oracle signal is not working as expected
Hi, In situations where users have very large environments, we have had some chose to use an external
Sep 26
Mikhail Spirin
,
Chris Cranford
10
Sep 24
[debezium] Postgres Debezium connection issues - socket exceptions?
That was a great idea and yes, that was the case in my setup. I changed that, all initial snapshots
unread,
[debezium] Postgres Debezium connection issues - socket exceptions?
That was a great idea and yes, that was the case in my setup. I changed that, all initial snapshots
Sep 24
Andrejs Jermakovics
,
Chris Cranford
5
Sep 23
Commit SCN in Oracle XStream events
Raised DBZ-9497 On Tuesday, September 23, 2025 at 2:16:54 PM UTC+1 Chris Cranford wrote: Hi - I was
unread,
Commit SCN in Oracle XStream events
Raised DBZ-9497 On Tuesday, September 23, 2025 at 2:16:54 PM UTC+1 Chris Cranford wrote: Hi - I was
Sep 23
Ramesh K
, …
Chris Cranford
23
Sep 23
Snapshot Performance Observation – Debezium Connector v2.5
Hi Ramesh - How are you deleting the connector's offsets because the fact the same error with the
unread,
Snapshot Performance Observation – Debezium Connector v2.5
Hi Ramesh - How are you deleting the connector's offsets because the fact the same error with the
Sep 23
Vladyslav Lysenko
, …
Chris Cranford
7
Sep 22
PostgreSQL 3.1.2 Connector does not flush LSN and wal logs are not cleaned
Thanks. I've left kafka topic for heartbeat events for now. неділя, 21 вересня 2025 р. о 03:51:01
unread,
PostgreSQL 3.1.2 Connector does not flush LSN and wal logs are not cleaned
Thanks. I've left kafka topic for heartbeat events for now. неділя, 21 вересня 2025 р. о 03:51:01
Sep 22
Rohit Panwar
Sep 19
Deploying Debezium On EKS
Hi team, i have doubts regarding deploying debezium on EKS(Kubernetes). I am completely new to this
unread,
Deploying Debezium On EKS
Hi team, i have doubts regarding deploying debezium on EKS(Kubernetes). I am completely new to this
Sep 19
Deukryong Moon
,
Chris Cranford
2
Sep 18
A recent log switch may not have been archived by the Oracle ARC process yet
Hi - This is a great question and in practice, these messages are typically harmless. When an online
unread,
A recent log switch may not have been archived by the Oracle ARC process yet
Hi - This is a great question and in practice, these messages are typically harmless. When an online
Sep 18
Vitor Pereira
, …
Marcelo Costa
4
Sep 16
[ORACLE] CDC sync
Hi, Thank you both for your feedback. I will return to this post later when I have more news Best
unread,
[ORACLE] CDC sync
Hi, Thank you both for your feedback. I will return to this post later when I have more news Best
Sep 16
Rohit Panwar
, …
Chris Cranford
4
Sep 16
Write throughput handling
Hi David - Debezium's source connectors are inherently single threaded, so if you are deploying 4
unread,
Write throughput handling
Hi David - Debezium's source connectors are inherently single threaded, so if you are deploying 4
Sep 16
mohd fasil
,
Chris Cranford
11
Sep 13
How to add new tables to a running Debezium Oracle connector (v2.5)?
Hi Fasil Nothing we've discussed prevents using a single connector for all tables. The `message.
unread,
How to add new tables to a running Debezium Oracle connector (v2.5)?
Hi Fasil Nothing we've discussed prevents using a single connector for all tables. The `message.
Sep 13
Joseph Vonášek
, …
Chris Cranford
5
Sep 12
how to stop failing snapshot
Hi Joseph - You would set `signal.enabled.channels` to an empty string in your configuration to
unread,
how to stop failing snapshot
Hi Joseph - You would set `signal.enabled.channels` to an empty string in your configuration to
Sep 12
Shahul Nagoorkani
,
Chris Cranford
5
Sep 12
Any having experience replicating TB sized table in Oracle using Debezium?
Our logs gets uploaded to sumo logic and the logs that i shared earlier are the ones that i got from
unread,
Any having experience replicating TB sized table in Oracle using Debezium?
Our logs gets uploaded to sumo logic and the logs that i shared earlier are the ones that i got from
Sep 12
Johann Brandl
, …
Chris Cranford
5
Sep 11
[SIGNAL]
Hi - No, the `signal.data.collection` will be added automatically. Can you please share your
unread,
[SIGNAL]
Hi - No, the `signal.data.collection` will be added automatically. Can you please share your
Sep 11