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https://issues.apache.org/jira/browse/FLINK-10002?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16656399#comment-16656399
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ASF GitHub Bot commented on FLINK-10002:
----------------------------------------
ifndef-SleePy commented on a change in pull request #6770: [FLINK-10002]
[Webfrontend] WebUI shows jm/tm logs more friendly.
URL: https://github.com/apache/flink/pull/6770#discussion_r226545493
##########
File path:
flink-runtime/src/main/java/org/apache/flink/runtime/rest/handler/taskmanager/TaskManagerStdoutFileHandler.java
##########
@@ -54,7 +55,7 @@ public TaskManagerStdoutFileHandler(
}
@Override
- protected CompletableFuture<TransientBlobKey>
requestFileUpload(ResourceManagerGateway resourceManagerGateway, ResourceID
taskManagerResourceId) {
- return
resourceManagerGateway.requestTaskManagerFileUpload(taskManagerResourceId,
FileType.STDOUT, timeout);
+ protected CompletableFuture<TransientBlobKey>
requestFileUpload(ResourceManagerGateway resourceManagerGateway, ResourceID
taskManagerResourceId, String filename, FileOffsetRange range) {
Review comment:
Actually we don't need this handler anymore.
We can treat stdout as a normal log file since we have log listing handlers.
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> WebUI shows logs unfriendly, especially when the amount of logs is large
> ------------------------------------------------------------------------
>
> Key: FLINK-10002
> URL: https://issues.apache.org/jira/browse/FLINK-10002
> Project: Flink
> Issue Type: Improvement
> Components: Webfrontend
> Reporter: zhangxinyu
> Assignee: zhangxinyu
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.7.0
>
> Attachments: image-2018-09-10-11-38-07-973.png
>
>
> When a streaming job run for a long time, the amount of logs may be very
> large. The current WebUI shows all content of logs. It will cost much time to
> download logs from task managers. and the browser cannot display the logs.
> Therefore, I suggest that Flink uses DailyRollingAppender to split logs by
> default, and task manager provides an API that can get logs based on a
> parameter of time interval. In this way WebUI can display logs based on time
> interval.
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