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Yadong Xie commented on FLINK-6042: ----------------------------------- Hi, for the UI part, I would like to suggest using the expanded table style !截屏2021-01-28 下午4.47.46.png|width=447,height=254! [https://ng.ant.design/version/7.5.x/components/table/en#components-table-demo-nested-table] > Display last n exceptions/causes for job restarts in Web UI > ----------------------------------------------------------- > > Key: FLINK-6042 > URL: https://issues.apache.org/jira/browse/FLINK-6042 > Project: Flink > Issue Type: Improvement > Components: Runtime / Coordination, Runtime / Web Frontend > Affects Versions: 1.3.0 > Reporter: Till Rohrmann > Assignee: Matthias > Priority: Major > Labels: pull-request-available > Attachments: 截屏2021-01-28 下午4.47.46.png > > > Users requested that it would be nice to see the last {{n}} exceptions > causing a job restart in the Web UI. This will help to more easily debug and > operate a job. > We could store the root causes for failures similar to how prior executions > are stored in the {{ExecutionVertex}} using the {{EvictingBoundedList}} and > then serve this information via the Web UI. > _-- Update: January 21, 2021 --_ > The UI can already handle multiple exceptions through the Exception History. > Right now, we list one or more exceptions which caused the job to fail. > Instead, we could adapt it in a way that the history contains not only the > exceptions of the most recent failure but one expandable entry per restart. > If there are more than one exception connected to a single restart, we would > list their stacktraces within one expandable entry. -- This message was sent by Atlassian Jira (v8.3.4#803005)