From hdfs-issues-return-210702-archive-asf-public=cust-asf.ponee.io@hadoop.apache.org Tue Feb 20 23:15:05 2018 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 9B4EA180654 for ; Tue, 20 Feb 2018 23:15:04 +0100 (CET) Received: (qmail 86383 invoked by uid 500); 20 Feb 2018 22:15:03 -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 86372 invoked by uid 99); 20 Feb 2018 22:15:03 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd4-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 20 Feb 2018 22:15:03 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd4-us-west.apache.org (ASF Mail Server at spamd4-us-west.apache.org) with ESMTP id 088B8C0024 for ; Tue, 20 Feb 2018 22:15:03 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd4-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -109.511 X-Spam-Level: X-Spam-Status: No, score=-109.511 tagged_above=-999 required=6.31 tests=[ENV_AND_HDR_SPF_MATCH=-0.5, KAM_ASCII_DIVIDERS=0.8, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001, T_RP_MATCHES_RCVD=-0.01, USER_IN_DEF_SPF_WL=-7.5, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd4-us-west.apache.org [10.40.0.11]) (amavisd-new, port 10024) with ESMTP id FqMa9OKW0OLx for ; Tue, 20 Feb 2018 22:15:02 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with ESMTP id 923C35F3A1 for ; Tue, 20 Feb 2018 22:15:01 +0000 (UTC) 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 CDB1EE031B for ; Tue, 20 Feb 2018 22:15:00 +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 37A692255B for ; Tue, 20 Feb 2018 22:15:00 +0000 (UTC) Date: Tue, 20 Feb 2018 22:15:00 +0000 (UTC) From: "Lei (Eddy) Xu (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HDFS-13175) Add more information for checking argument in DiskBalancerVolume 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/HDFS-13175?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Lei (Eddy) Xu updated HDFS-13175: --------------------------------- Status: Patch Available (was: Open) > Add more information for checking argument in DiskBalancerVolume > ---------------------------------------------------------------- > > Key: HDFS-13175 > URL: https://issues.apache.org/jira/browse/HDFS-13175 > Project: Hadoop HDFS > Issue Type: Improvement > Components: diskbalancer > Affects Versions: 3.0.0 > Reporter: Lei (Eddy) Xu > Assignee: Lei (Eddy) Xu > Priority: Minor > Attachments: HDFS-13175.00.patch > > > We have seen the following stack in production > {code} > Exception in thread "main" java.lang.IllegalArgumentException > at com.google.common.base.Preconditions.checkArgument(Preconditions.java:72) > at org.apache.hadoop.hdfs.server.diskbalancer.datamodel.DiskBalancerVolume.setUsed(DiskBalancerVolume.java:268) > at org.apache.hadoop.hdfs.server.diskbalancer.connectors.DBNameNodeConnector.getVolumeInfoFromStorageReports(DBNameNodeConnector.java:141) > at org.apache.hadoop.hdfs.server.diskbalancer.connectors.DBNameNodeConnector.getNodes(DBNameNodeConnector.java:90) > at org.apache.hadoop.hdfs.server.diskbalancer.datamodel.DiskBalancerCluster.readClusterInfo(DiskBalancerCluster.java:132) > at org.apache.hadoop.hdfs.server.diskbalancer.command.Command.readClusterInfo(Command.java:123) > at org.apache.hadoop.hdfs.server.diskbalancer.command.PlanCommand.execute(PlanCommand.java:107) > {code} > raised from > {code} > public void setUsed(long dfsUsedSpace) { > Preconditions.checkArgument(dfsUsedSpace < this.getCapacity()); > this.used = dfsUsedSpace; > } > {code} > However, the datanode reports at the very moment were not captured. We should add more information into the stack trace to better diagnose the issue. -- 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