许吉良

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在tm开始全局事务时,tm与tc的通信过程中出现改错误:以下是tc报错日志: 2022-08-23 19:50:29.797 INFO --- [ batchLoggerPrint_1_1] i.s.c.r.p.server.BatchLogHandler : SeataMergeMessage timeout=300000,transactionName=saveData(com.aaa.bbb.ccc.vo.PowerModelGroupVo, java.util.Map, java.util.Map) ,clientIp:172.0.0.116,vgroup:aaa_tx_group 2022-08-23 19:50:29.907 INFO --- [ batchLoggerPrint_1_1] i.s.c.r.p.server.BatchLogHandler : SeataMergeMessage xid=172.0.0.199:8091:4098566172688203632,branchType=AT,resourceId=jdbc:postgresql://172.0.0.152:5432/testdb?currentSchema=aaa,lockKey=TABLE_A_B_VER:1562044604516298753,1562044605086724097,1562044605086724098,1562044605086724099,1562044605090918402,1562044605090918403 ,clientIp:172.0.0.122,vgroup:aaa_tx_group 2022-08-23 19:50:32.782 INFO --- [...

tm在开启全局事务之前没有报错,开启全局事务的时候TC端有如上报错,并且这种报错不是一直会有,一段时间内会出现大量这种问题。请教一下,会是什么原因导致的该问题