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 CC1BC200C30 for ; Tue, 7 Mar 2017 21:50:45 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id CAAC5160B68; Tue, 7 Mar 2017 20:50:45 +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 22505160B65 for ; Tue, 7 Mar 2017 21:50:44 +0100 (CET) Received: (qmail 90653 invoked by uid 500); 7 Mar 2017 20:50:44 -0000 Mailing-List: contact dev-help@apex.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@apex.apache.org Delivered-To: mailing list dev@apex.apache.org Received: (qmail 90642 invoked by uid 99); 7 Mar 2017 20:50:44 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd1-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 07 Mar 2017 20:50:44 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd1-us-west.apache.org (ASF Mail Server at spamd1-us-west.apache.org) with ESMTP id D97F2C31A3 for ; Tue, 7 Mar 2017 20:50:43 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd1-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 0.651 X-Spam-Level: X-Spam-Status: No, score=0.651 tagged_above=-999 required=6.31 tests=[RP_MATCHES_RCVD=-0.001, SPF_NEUTRAL=0.652] autolearn=disabled Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd1-us-west.apache.org [10.40.0.7]) (amavisd-new, port 10024) with ESMTP id Ul7e-H1CR4id for ; Tue, 7 Mar 2017 20:50:43 +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 C322D5FDE7 for ; Tue, 7 Mar 2017 20:50:41 +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 50FB2E0ADD for ; Tue, 7 Mar 2017 20:50:39 +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 92EB424192 for ; Tue, 7 Mar 2017 20:50:38 +0000 (UTC) Date: Tue, 7 Mar 2017 20:50:38 +0000 (UTC) From: "Sandesh (JIRA)" To: dev@apex.incubator.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (APEXMALHAR-2422) WindowDataManager not recovering as expected on HDFS MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Tue, 07 Mar 2017 20:50:46 -0000 [ https://issues.apache.org/jira/browse/APEXMALHAR-2422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sandesh updated APEXMALHAR-2422: -------------------------------- Affects Version/s: 3.7.0 > WindowDataManager not recovering as expected on HDFS > ---------------------------------------------------- > > Key: APEXMALHAR-2422 > URL: https://issues.apache.org/jira/browse/APEXMALHAR-2422 > Project: Apache Apex Malhar > Issue Type: Bug > Affects Versions: 3.5.0, 3.6.0, 3.7.0 > Reporter: Sandesh > Assignee: Sandesh > > In WindowDataManager getLargestWindow during recovery is not reflecting the saved window before operator crash. > This affects many of the operators, one example is KafkaExactlyOnceOutputOperator, https://issues.apache.org/jira/browse/APEXMALHAR-2419 > Note: > WindowDataManager works as expected on a local machine(local filesystem), but not on HDFS. > Testing for the fix > 1. Updated the unit test to use Hadoop filesystem APIs and ran them on HDFS > 2. Wrote a simple application to test the behavior of Window Data Manager on the cluster -- This message was sent by Atlassian JIRA (v6.3.15#6346)