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ASF GitHub Bot commented on FLINK-10002: ---------------------------------------- zhangxinyu1 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_r229611970 ########## File path: flink-runtime/src/main/java/org/apache/flink/runtime/util/FileOffsetRange.java ########## @@ -0,0 +1,52 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.flink.runtime.util; + +import java.io.File; +import java.io.Serializable; + +/** + * FileOffsetRange is used to decide which part of files to read. + */ +public class FileOffsetRange implements Serializable{ Review comment: ok ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org > 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. -- This message was sent by Atlassian JIRA (v7.6.3#76005)