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Added binlog events from MariaDB that can be skipped #297

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Added binlog events from MariaDB that can be skipped #297

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Added binlog events from MariaDB that can be skipped
HemeraOne Jul 8, 2021
ec258db
tabs instead of spaces
HemeraOne Jul 8, 2021
dbbcd60
Updated to only filter event 164 (START_ENCRYPTION_EVENT) and ignorab…
HemeraOne Jul 9, 2021
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8 changes: 8 additions & 0 deletions binlog_streamer.go
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Original file line number Diff line number Diff line change
Expand Up @@ -267,6 +267,14 @@ func (s *BinlogStreamer) Run() {
// or the end of the current/next transaction. As such, the query will be
// reset following the next RowsQueryEvent before the corresponding RowsEvent(s)
query = nil
case *replication.GenericEvent:
if ev.RawData[4] == 164 && ev.Header.Flags == replication.LOG_EVENT_IGNORABLE_F {
// This event is published in binlog when encrypt_binlog is enabled for MariaDB
// event 164 shouldn't be published to replica but actually is, as it is not relevant
// since we receive binlogs unencrypted we can skip this event
// https://mariadb.com/kb/en/start_encryption_event/
isEventPositionValid = false
}
}

if isEventPositionValid {
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