From hdfs-issues-return-259075-archive-asf-public=cust-asf.ponee.io@hadoop.apache.org Wed Apr 3 20:39:02 2019 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by mx-eu-01.ponee.io (Postfix) with SMTP id 24A4E180600 for ; Wed, 3 Apr 2019 22:39:01 +0200 (CEST) Received: (qmail 46044 invoked by uid 500); 3 Apr 2019 20:39:01 -0000 Mailing-List: contact hdfs-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list hdfs-issues@hadoop.apache.org Received: (qmail 46029 invoked by uid 99); 3 Apr 2019 20:39:01 -0000 Received: from mailrelay1-us-west.apache.org (HELO mailrelay1-us-west.apache.org) (209.188.14.139) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 03 Apr 2019 20:39:01 +0000 Received: from jira-lw-us.apache.org (unknown [207.244.88.139]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id 95CBDE29EF for ; Wed, 3 Apr 2019 20:39:00 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id 263772459C for ; Wed, 3 Apr 2019 20:39:00 +0000 (UTC) Date: Wed, 3 Apr 2019 20:39:00 +0000 (UTC) From: "ASF GitHub Bot (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Work logged] (HDDS-1353) Metrics scm_pipeline_metrics_num_pipeline_creation_failed keeps increasing because of BackgroundPipelineCreator MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/HDDS-1353?focusedWorklogId=222607&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-222607 ] ASF GitHub Bot logged work on HDDS-1353: ---------------------------------------- Author: ASF GitHub Bot Created on: 03/Apr/19 20:38 Start Date: 03/Apr/19 20:38 Worklog Time Spent: 10m Work Description: vivekratnavel commented on issue #681: HDDS-1353 : Metrics scm_pipeline_metrics_num_pipeline_creation_failed keeps increasing because of BackgroundPipelineCreator. URL: https://github.com/apache/hadoop/pull/681#issuecomment-479649552 +1 LGTM ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: users@infra.apache.org Issue Time Tracking ------------------- Worklog Id: (was: 222607) Time Spent: 50m (was: 40m) > Metrics scm_pipeline_metrics_num_pipeline_creation_failed keeps increasing because of BackgroundPipelineCreator > --------------------------------------------------------------------------------------------------------------- > > Key: HDDS-1353 > URL: https://issues.apache.org/jira/browse/HDDS-1353 > Project: Hadoop Distributed Data Store > Issue Type: Improvement > Components: SCM > Reporter: Elek, Marton > Assignee: Aravindan Vijayan > Priority: Minor > Labels: newbie, pull-request-available > Time Spent: 50m > Remaining Estimate: 0h > > There is a {{BackgroundPipelineCreator}} thread in SCM which runs in a fixed interval and tries to create pipelines. This BackgroundPipelineCreator uses {{IOException}} as exit criteria (no more pipelines can be created). In each run of BackgroundPipelineCreator we exit when we are not able to create any more pipelines, i.e. when we get IOException while trying to create the pipeline. This means that {{scm_pipeline_metrics_num_pipeline_creation_failed}} value will get incremented in each run of BackgroundPipelineCreator. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscribe@hadoop.apache.org For additional commands, e-mail: hdfs-issues-help@hadoop.apache.org