From a3496a368bd2737393fedcfc34a9b1adb89c3926 Mon Sep 17 00:00:00 2001 From: Rohith Sharma K S Date: Tue, 30 Oct 2018 11:34:20 +0530 Subject: [PATCH] YARN-8871. Document ATSv2 integrated LogWebService. Contributed by Suma Shivaprasad. --- .../hadoop-yarn-site/src/site/markdown/TimelineServiceV2.md | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/TimelineServiceV2.md b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/TimelineServiceV2.md index 374d9bf5937..724bfd68945 100644 --- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/TimelineServiceV2.md +++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site/src/site/markdown/TimelineServiceV2.md @@ -1561,3 +1561,8 @@ With this API, you can query set of available entity types for a given app id. I 1. If any problem occurs in parsing request, HTTP 400 (Bad Request) is returned. 1. If flow context information cannot be retrieved or entity for the given entity id cannot be found, HTTP 404 (Not Found) is returned. 1. For non-recoverable errors while retrieving data, HTTP 500 (Internal Server Error) is returned. + +## Aggregated Log Serving for Historical Apps + + TimelineService v.2 supports serving aggregated logs of historical apps. To enable this, configure "yarn.log.server.web-service.url" to "${yarn .timeline-service.hostname}:8188/ws/v2/applicationlog" + in `yarn-site.xml`