Could not find first log file name in binary log index file

21-08-27 17:14:59.521 INFO [OpenReplicator_datalake AuthenticatorImpl.login:91] login successfully, user: datalake, detail: OKPacket[packetMarker=0,affectedRows=0,insertId=0,serverStatus=2,warningCount=0,message=]
2021-08-27 17:14:59,527 +1154 [OpenReplicator_datalake] (ERROR) {OpenReplicator_datalake} Failed to start OpenReplicator: com.google.code.or.net.TransportException: Could not find first log file name in binary log index file
2021-08-27 17:14:59,527 +1154 [OpenReplicator_datalake] (WARN) {OpenReplicator_datalake} Sleeping for 1000 ms
2021-08-27 17:15:01,890 +3517 [worker531788279-7] (INFO) {DatabusSubscription} Registering URI codecs.

No source files, tests, or entry points are named. Start from the OpenReplicator startup path that emits "Could not find first log file name in binary log index file" and inspect the binary log index handling; done means the startup failure is reproduced, its cause is identified, and the behavior is verified after the fix.

Written by the indexing model from the issue text.