Re:回复: Re: flink savepoint和checkpoint相关事项
我理解是一样的,关于两者的不同点在这里[1]有介绍。 恢复方法是启动任务时 -s 指定从哪个路径恢复,例如 -s file:///tmp/test/db262ffab6b00db9820c54f25a3f956f/chk-61 [1] https://ci.apache.org/projects/flink/flink-docs-master/ops/state/savepoints.html#what-is-a-savepoint-how-is-a-savepoint-different-from-a-checkpoint 在 2020-10-10 08:43:38,"zjfpla...@hotmail.com" 写道: >请问savepoint也是一样吗? > > > >zjfpla...@hotmail.com > >发件人: Yun Tang >发送时间: 2020-10-10 01:35 >收件人: user-zh >主题: Re: flink savepoint和checkpoint相关事项 >Hi > >在修改作业的情况下,从checkpoint恢复的主要措施是确保相关operator设置了uid[1],恢复state的时候添加了允许non-restored >state [2] 恢复 > >[1] >https://ci.apache.org/projects/flink/flink-docs-release-1.11/ops/state/savepoints.html#assigning-operator-ids >[2] >https://ci.apache.org/projects/flink/flink-docs-release-1.11/ops/state/savepoints.html#allowing-non-restored-state > >祝好 >唐云 > >From: zjfpla...@hotmail.com >Sent: Friday, October 9, 2020 8:59 >To: user-zh >Subject: flink savepoint和checkpoint相关事项 > >Hi, >flink的savepoint,checkpoint在任务如何修改的情况下还能沿用,如何修改下就只能重新消费了 > > > >zjfpla...@hotmail.com
回复: Re: flink savepoint和checkpoint相关事项
请问savepoint也是一样吗? zjfpla...@hotmail.com 发件人: Yun Tang 发送时间: 2020-10-10 01:35 收件人: user-zh 主题: Re: flink savepoint和checkpoint相关事项 Hi 在修改作业的情况下,从checkpoint恢复的主要措施是确保相关operator设置了uid[1],恢复state的时候添加了允许non-restored state [2] 恢复 [1] https://ci.apache.org/projects/flink/flink-docs-release-1.11/ops/state/savepoints.html#assigning-operator-ids [2] https://ci.apache.org/projects/flink/flink-docs-release-1.11/ops/state/savepoints.html#allowing-non-restored-state 祝好 唐云 From: zjfpla...@hotmail.com Sent: Friday, October 9, 2020 8:59 To: user-zh Subject: flink savepoint和checkpoint相关事项 Hi, flink的savepoint,checkpoint在任务如何修改的情况下还能沿用,如何修改下就只能重新消费了 zjfpla...@hotmail.com
Re: flink savepoint和checkpoint相关事项
Hi 在修改作业的情况下,从checkpoint恢复的主要措施是确保相关operator设置了uid[1],恢复state的时候添加了允许non-restored state [2] 恢复 [1] https://ci.apache.org/projects/flink/flink-docs-release-1.11/ops/state/savepoints.html#assigning-operator-ids [2] https://ci.apache.org/projects/flink/flink-docs-release-1.11/ops/state/savepoints.html#allowing-non-restored-state 祝好 唐云 From: zjfpla...@hotmail.com Sent: Friday, October 9, 2020 8:59 To: user-zh Subject: flink savepoint和checkpoint相关事项 Hi, flink的savepoint,checkpoint在任务如何修改的情况下还能沿用,如何修改下就只能重新消费了 zjfpla...@hotmail.com
flink savepoint和checkpoint相关事项
Hi, flink的savepoint,checkpoint在任务如何修改的情况下还能沿用,如何修改下就只能重新消费了 zjfpla...@hotmail.com