Re: Zigzag shape in TM JVM used memory

2021-04-05 Thread Lu Niu
Hi, we need to update our email system then :) . Here are the links: https://drive.google.com/file/d/1lZ5_P8_NqsN1JeLzutGj4DxkyWJN75mR/view?usp=sharing https://drive.google.com/file/d/1J6c6rQJwtDp1moAGlvQyLQXTqcuG4HjL/view?usp=sharing https://drive.google.com/file/d/1-R2KzsABC471AEjkF5qTm5O3V47

Automatic backpressure detection

2021-04-05 Thread Lu Niu
Hi, Flink dev Lately, we want to develop some tools to: 1. show backpressure operator without manual operation 2. Provide suggestions to mitigate back pressure after checking data skew, external service RPC etc. 3. Show back pressure history Could anyone share their experience with such tooling?

退订

2021-04-05 Thread lizikunn
退订 | | lizikunn | | lizik...@163.com | 签名由网易邮箱大师定制

[jira] [Created] (FLINK-22109) Misleading exception message if the number of arguments of a nested function is incorrect

2021-04-05 Thread Caizhi Weng (Jira)
Caizhi Weng created FLINK-22109: --- Summary: Misleading exception message if the number of arguments of a nested function is incorrect Key: FLINK-22109 URL: https://issues.apache.org/jira/browse/FLINK-22109

[jira] [Created] (FLINK-22110) KinesisTableApiITCase.testTableApiSourceAndSink failed due to download docker image throw IOException

2021-04-05 Thread Guowei Ma (Jira)
Guowei Ma created FLINK-22110: - Summary: KinesisTableApiITCase.testTableApiSourceAndSink failed due to download docker image throw IOException Key: FLINK-22110 URL: https://issues.apache.org/jira/browse/FLINK-22110

[jira] [Created] (FLINK-22111) ClientTest.testSimpleRequests fail

2021-04-05 Thread Guowei Ma (Jira)
Guowei Ma created FLINK-22111: - Summary: ClientTest.testSimpleRequests fail Key: FLINK-22111 URL: https://issues.apache.org/jira/browse/FLINK-22111 Project: Flink Issue Type: Bug Compon