[jira] [Created] (FLINK-19010) Add a system metric to show the checkpoint restore time

2020-08-20 Thread Zhinan Cheng (Jira)
Zhinan Cheng created FLINK-19010: Summary: Add a system metric to show the checkpoint restore time Key: FLINK-19010 URL: https://issues.apache.org/jira/browse/FLINK-19010 Project: Flink

[jira] [Created] (FLINK-19009) wrong way to calculate the "downtime" metric

2020-08-20 Thread Zhinan Cheng (Jira)
Zhinan Cheng created FLINK-19009: Summary: wrong way to calculate the "downtime" metric Key: FLINK-19009 URL: https://issues.apache.org/jira/browse/FLINK-19009 Project: Flink Issue

Re: Decompose failure recovery time

2020-08-20 Thread Zhinan Cheng
some extent > (in an exchange for dirty shutdown, without cleaning up the resources). > > Piotrek > > czw., 20 sie 2020 o 18:00 Zhinan Cheng napisał(a): >> >> Hi Piotr, >> >> Thanks a lot for your help. >> Yes, I finally realize that I can only ap

Re: Decompose failure recovery time

2020-08-20 Thread Zhinan Cheng
rojects/flink/flink-docs-stable/monitoring/rest_api.html#jobs > [2] https://issues.apache.org/jira/browse/FLINK-17012 > wt., 18 sie 2020 o 04:07 Zhinan Cheng napisał(a): > > > Hi all, > > > > I am working on measuring the failure recovery time of Flink and I > > wan

Decompose failure recovery time

2020-08-17 Thread Zhinan Cheng
Hi all, I am working on measuring the failure recovery time of Flink and I want to decompose the recovery time into different parts, say the time to detect the failure, the time to restart the job, and the time to restore the checkpointing. Unfortunately, I cannot find any information in Flink d

Re: apply for the flink contributor permission

2019-05-13 Thread Zhinan Cheng
Hello, It seems that you reply to the wrong email. This is Zhinan Cheng from CUHK. I also want to contribute to Apache Flink and I have applied for the contributor permission. However, my JIRA ID is zncheng. Would you please make sure that you also give me the contributor permission? Regards

Applying for Contributor Permission

2019-05-12 Thread Zhinan Cheng
Hello, I want to contribute to Apache Flink. Would please give me the contributor permission? My JIRA id is zncheng. Thanks. Regards, Zhinan