MDEV-37605 Extend mariadb-binlog to convert innodb based binary logs to legacy - #5276

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tarunw07 wants to merge 15 commits into

MariaDB:mainfrom

tarunw07:MDEV-37605-convert-innodb-binlog-to-legacy

Commits on Aug 20, 2026

WIP: MDEV-37605 convert innodb binlog to legacy
tarunw07
committed
6c46d48
Added error handling/message for log_file_pos (end_log_pos)
tarunw07
committed
3b7263b
Added serializer for ROTATE_EVENT. And the converter should append the ROTATE_EVENT whenever a binlog file is rotated.
tarunw07
committed
0af9fe9
Implemented support for max-binlog-size flag. It rotates the binlog on GTID_EVENT whenever the max binlog size is reached
tarunw07
committed
42fbbff
Populate the GTID_LIST_EVENT from the FSP_BINLOG_TYPE_GTID_STATE stored in the 1st page of innodb based binlog
tarunw07
committed
0277263
Updated the max value for max-binlog-size flag to be 4GB. Also replaced the errors with warnings if end_log_pos exceeds the 4GB mark
tarunw07
committed
a1d0af1
Reverted some changes required for creation of Binlog_checkpoint_log_event object. And instead directly passed the filename to generate its serialized version
tarunw07
committed
bff955c
Minor refactoring related to opt_convert_engine_binlog
tarunw07
committed
2601af0
Added changes to populate server_id and timestamp for synthetically generated events from the first event
tarunw07
committed
06526f6
Use the current build's server version for synthesized format description event
tarunw07
committed
cf32362
Fixed gtid_state initialization for multiple input files
tarunw07
committed
753f9f2
Minor formatting fixes
tarunw07
committed
dec6854
Added tests for replication and error handling
tarunw07
committed
d664f90
Added have_innodb_binlog.inc in unsupported options test because it was failing on embedded runs
tarunw07
committed
a927632

Commits on Aug 30, 2026

It should generate a combined legacy log instead of separate ones when multiple innoDB binlog input files are provided
tarunw07
committed
c07eafe

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MDEV-37605 Extend mariadb-binlog to convert innodb based binary logs to legacy - #5276

MDEV-37605 Extend mariadb-binlog to convert innodb based binary logs to legacy#5276
tarunw07 wants to merge 15 commits into
MariaDB:mainfrom
tarunw07:MDEV-37605-convert-innodb-binlog-to-legacy

Commits on Aug 20, 2026

WIP: MDEV-37605 convert innodb binlog to legacy

Added error handling/message for log_file_pos (end_log_pos)

Added serializer for ROTATE_EVENT. And the converter should append the ROTATE_EVENT whenever a binlog file is rotated.

Implemented support for max-binlog-size flag. It rotates the binlog on GTID_EVENT whenever the max binlog size is reached

Populate the GTID_LIST_EVENT from the FSP_BINLOG_TYPE_GTID_STATE stored in the 1st page of innodb based binlog

Updated the max value for max-binlog-size flag to be 4GB. Also replaced the errors with warnings if end_log_pos exceeds the 4GB mark

Reverted some changes required for creation of Binlog_checkpoint_log_event object. And instead directly passed the filename to generate its serialized version

Minor refactoring related to opt_convert_engine_binlog

Added changes to populate server_id and timestamp for synthetically generated events from the first event

Use the current build's server version for synthesized format description event

Fixed gtid_state initialization for multiple input files

Minor formatting fixes

Added tests for replication and error handling

Added have_innodb_binlog.inc in unsupported options test because it was failing on embedded runs

Commits on Aug 30, 2026

It should generate a combined legacy log instead of separate ones when multiple innoDB binlog input files are provided