From hdfs-issues-return-244609-archive-asf-public=cust-asf.ponee.io@hadoop.apache.org Sun Dec 2 20:03:04 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 9A852180609 for ; Sun, 2 Dec 2018 20:03:03 +0100 (CET) Received: (qmail 53420 invoked by uid 500); 2 Dec 2018 19:03:02 -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 53409 invoked by uid 99); 2 Dec 2018 19:03:02 -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; Sun, 02 Dec 2018 19:03:02 +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 21A15C0413 for ; Sun, 2 Dec 2018 19:03:02 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd4-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -109.501 X-Spam-Level: X-Spam-Status: No, score=-109.501 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, USER_IN_DEF_SPF_WL=-7.5, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd4-us-west.apache.org [10.40.0.11]) (amavisd-new, port 10024) with ESMTP id ReWl2pYmvUQT for ; Sun, 2 Dec 2018 19:03:01 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-us.apache.org (ASF Mail Server at mx1-lw-us.apache.org) with ESMTP id BFFC860E12 for ; Sun, 2 Dec 2018 19:03:00 +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 59C67E0177 for ; Sun, 2 Dec 2018 19:03:00 +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 1E27024DD2 for ; Sun, 2 Dec 2018 19:03:00 +0000 (UTC) Date: Sun, 2 Dec 2018 19:03:00 +0000 (UTC) From: "Mukul Kumar Singh (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HDDS-890) Handle OverlappingFileLockException during writeStateMachineData in ContainerStateMachine MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/HDDS-890?page=3Dcom.atlassian.= jira.plugin.system.issuetabpanels:all-tabpanel ] Mukul Kumar Singh updated HDDS-890: ----------------------------------- Status: Patch Available (was: Open) > Handle OverlappingFileLockException during writeStateMachineData in Cont= ainerStateMachine=20 > -------------------------------------------------------------------------= ------------------ > > Key: HDDS-890 > URL: https://issues.apache.org/jira/browse/HDDS-890 > Project: Hadoop Distributed Data Store > Issue Type: Improvement > Components: Ozone Datanode > Affects Versions: 0.4.0 > Reporter: Shashikant Banerjee > Assignee: Shashikant Banerjee > Priority: Major > Attachments: HDDS-890.000.patch > > > With raft log entries getting truncated, the corresponding writeStateMach= ineData futures doing actual chunk writes can not aborted. The next subsequ= ent log entry corresponding to the same client request may end up writing t= he same chunk file concurrently hitting=C2=A0OverlappingFileLockException. = This Jira aims to address this issue by appending logIndex and term to ever= y tmp chunkFile name created during writeStateMachineData call, -- 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