Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id 1B69D200D2D for ; Fri, 13 Oct 2017 08:03:05 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 19CA8160BE4; Fri, 13 Oct 2017 06:03:05 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id 5FC111609E8 for ; Fri, 13 Oct 2017 08:03:04 +0200 (CEST) Received: (qmail 43958 invoked by uid 500); 13 Oct 2017 06:03:03 -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 43938 invoked by uid 99); 13 Oct 2017 06:03:03 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd2-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 13 Oct 2017 06:03:03 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd2-us-west.apache.org (ASF Mail Server at spamd2-us-west.apache.org) with ESMTP id 835A51A1F96 for ; Fri, 13 Oct 2017 06:03:02 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd2-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -99.202 X-Spam-Level: X-Spam-Status: No, score=-99.202 tagged_above=-999 required=6.31 tests=[KAM_ASCII_DIVIDERS=0.8, RP_MATCHES_RCVD=-0.001, SPF_PASS=-0.001, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd2-us-west.apache.org [10.40.0.9]) (amavisd-new, port 10024) with ESMTP id Hz6dpenAmXzD for ; Fri, 13 Oct 2017 06:03:01 +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 3DE725FDDC for ; Fri, 13 Oct 2017 06:03:01 +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 78EA6E0931 for ; Fri, 13 Oct 2017 06:03:00 +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 2C78A23F25 for ; Fri, 13 Oct 2017 06:03:00 +0000 (UTC) Date: Fri, 13 Oct 2017 06:03:00 +0000 (UTC) From: "Kai Zheng (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HDFS-12613) Native EC coder should implement release() as idempotent function. MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Fri, 13 Oct 2017 06:03:05 -0000 [ https://issues.apache.org/jira/browse/HDFS-12613?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16203099#comment-16203099 ] Kai Zheng commented on HDFS-12613: ---------------------------------- Thanks [~eddyxu] for the update! +1 pending on the Jenkins and the minor check style. > Native EC coder should implement release() as idempotent function. > ------------------------------------------------------------------ > > Key: HDFS-12613 > URL: https://issues.apache.org/jira/browse/HDFS-12613 > Project: Hadoop HDFS > Issue Type: Improvement > Components: erasure-coding > Affects Versions: 3.0.0-beta1 > Reporter: Lei (Eddy) Xu > Assignee: Lei (Eddy) Xu > Attachments: HDFS-12613.00.patch, HDFS-12613.01.patch, HDFS-12613.02.patch, HDFS-12613.03.patch > > > Recently, we found native EC coder crashes JVM because {{NativeRSDecoder#release()}} being called multiple times (HDFS-12612 and HDFS-12606). > We should strength the implement the native code to make {{release()}} idempotent as well. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscribe@hadoop.apache.org For additional commands, e-mail: hdfs-issues-help@hadoop.apache.org