【 TiDB 使用环境】生产\测试环境\ POC
【 TiDB 版本】dm2.0.7版本
【遇到的问题】
【复现路径】做过哪些操作出现的问题
【问题现象及影响】 dm 同步任务 ,其中一个子任务同步报错如下:
【附件】
"result": true,
"msg": "",
"sources": [
{
"result": true,
"msg": "",
"sourceStatus": {
"source": "source_0",
"worker": "dm-127.0.0.1-123",
"result": {
"isCanceled": false,
"errors": [
{
"ErrCode": 50000,
"ErrClass": "not-set",
"ErrScope": "not-set",
"ErrLevel": "high",
"Message": "context deadline exceeded",
"RawCause": "",
"Workaround": ""
}
],
"detail": null
},
"relayStatus": null
},
"subTaskStatus": [
{
"name": "task_new",
"stage": "Running",
"unit": "Sync",
"result": null,
"unresolvedDDLLockID": "",
"sync": {
"totalEvents": "18477",
"totalTps": "1",
"recentTps": "0",
"masterBinlog": "(binlog.000002, 123123123)",
"masterBinlogGtid": "",
"syncerBinlog": "(binlog.000002, 123123123)",
"syncerBinlogGtid": "",
"blockingDDLs": [
],
"unresolvedGroups": [
],
"synced": false,
"binlogType": "remote",
"secondsBehindMaster": "0"
}
}
]
},
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