Error couldn't not serialize data due to concurrent read write update

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----- Forwarded Message ----- From: "Om Prakash Jaiswal" <op12om(at)yahoo(dot)co(dot)in> To: "bucardo-general(at)bucardo(dot)org" <bucardo-general(at)bucardo(dot)org> Cc: Sent: Thu, Aug 2, 2018 at 18:56 Subject: How stop acknowledgement of transmitted data Hi I am running bucardo 4.4 version on postgresql 9.4.8  RHEL 7.3 64bit OS. It is geographically distributed nodes using as master master replication.Data are coming from sensors at 200tracks/second. One track size 100bytes network bandwidth 50mbps. I am getting error could not serialize concurrent read/write update.On bucardo_track table concurrent update.I configured isolation level repeatable read and later serialize level in postgresql configuration file. Restarted postgresql also. Still I am getting similar error.I want to stop getting acknowledgement from bucardo.My aim is to Only transmit data.
Still bucardo is synchronising data, only failure transaction is not synchronising.Please help me.
Thanks in advance
RegardsOm Prakash,DBABangaloreMob 9035635787

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