【 使用环境 】测试环境
【 OB or 其他组件 】OMS
【 使用版本 】4.2.1_CE
【问题描述】OMS全量迁移时部分表数据有问题中途想移除执行失败，错误信息如下：
{
"errCode": null,
"errMsg": "Failed to operate all process. Failed list: [{\"taskName\":\"99.99.128.97-9000:connector_v2:np_5bvjn2vega74-full_trans-1-0:0000000001\",\"errMsg\":\"Failed to stop connectorTaskV2 99.99.128.97-9000:connector_v2:np_5bvjn2vega74-full_trans-1-0:0000000001, java.net.UnknownHostException: adsl-99-99-128-97.dsl.fyv2ar.sbcglobal.net: adsl-99-99-128-97.dsl.fyv2ar.sbcglobal.net: Name or service not known.\"}].",
"errorDetail": {
"code": "CM-SCHEOR000002",
"extraContext": null,
"level": "ERROR",
"message": "Failed to operate all process. Failed list: [{\"taskName\":\"99.99.128.97-9000:connector_v2:np_5bvjn2vega74-full_trans-1-0:0000000001\",\"errMsg\":\"Failed to stop connectorTaskV2 99.99.128.97-9000:connector_v2:np_5bvjn2vega74-full_trans-1-0:0000000001, java.net.UnknownHostException: adsl-99-99-128-97.dsl.fyv2ar.sbcglobal.net: adsl-99-99-128-97.dsl.fyv2ar.sbcglobal.net: Name or service not known.\"}].",
"messageMcmsContext": null,
"messageMcmsKey": null,
"proposal": null,
"proposalMcmsContext": null,
"proposalMcmsKey": null,
"reason": null,
"reasonMcmsContext": null,
"reasonMcmsKey": null,
"upstreamErrorDetail": null
},
"isSuccess": false,
"result": {
"success": [],
"failed": [
{
"taskName": "99.99.128.97-9000:connector_v2:np_5bvjn2vega74-full_trans-1-0:0000000001",
"errMsg": "Failed to stop connectorTaskV2 99.99.128.97-9000:connector_v2:np_5bvjn2vega74-full_trans-1-0:0000000001, java.net.UnknownHostException: adsl-99-99-128-97.dsl.fyv2ar.sbcglobal.net: adsl-99-99-128-97.dsl.fyv2ar.sbcglobal.net: Name or service not known."
}
]
},
"retryable": null
}
【复现路径】问题出现前后相关操作
【附件及日志】推荐使用OceanBase敏捷诊断工具obdiag收集诊断信息,详情参见链接（右键跳转查看）：
