Return-Path: X-Original-To: apmail-hive-issues-archive@minotaur.apache.org Delivered-To: apmail-hive-issues-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 71F8217FC5 for ; Tue, 24 Mar 2015 22:12:53 +0000 (UTC) Received: (qmail 89907 invoked by uid 500); 24 Mar 2015 22:12:53 -0000 Delivered-To: apmail-hive-issues-archive@hive.apache.org Received: (qmail 89888 invoked by uid 500); 24 Mar 2015 22:12:53 -0000 Mailing-List: contact issues-help@hive.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@hive.apache.org Delivered-To: mailing list issues@hive.apache.org Received: (qmail 89878 invoked by uid 99); 24 Mar 2015 22:12:53 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 24 Mar 2015 22:12:53 +0000 Date: Tue, 24 Mar 2015 22:12:53 +0000 (UTC) From: "Siddharth Seth (JIRA)" To: issues@hive.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HIVE-9976) Possible race condition in DynamicPartitionPruner for <200ms tasks 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/HIVE-9976?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Siddharth Seth updated HIVE-9976: --------------------------------- Affects Version/s: (was: llap) 1.1.0 > Possible race condition in DynamicPartitionPruner for <200ms tasks > ------------------------------------------------------------------ > > Key: HIVE-9976 > URL: https://issues.apache.org/jira/browse/HIVE-9976 > Project: Hive > Issue Type: Sub-task > Components: Tez > Affects Versions: 1.1.0 > Reporter: Gopal V > Assignee: Gunther Hagleitner > Fix For: 1.2.0, 1.1.1 > > Attachments: llap_vertex_200ms.png > > > Race condition in the DynamicPartitionPruner between DynamicPartitionPruner::processVertex() and DynamicPartitionpruner::addEvent() for tasks which respond with both the result and success in a single heartbeat sequence. > {code} > 2015-03-16 07:05:01,589 ERROR [InputInitializer [Map 1] #0] tez.DynamicPartitionPruner: Expecting: 1, received: 0 > 2015-03-16 07:05:01,590 ERROR [Dispatcher thread: Central] impl.VertexImpl: Vertex Input: store_sales initializer failed, vertex=vertex_1424502260528_1113_4_04 [Map 1] > org.apache.tez.dag.app.dag.impl.AMUserCodeException: org.apache.hadoop.hive.ql.metadata.HiveException: Incorrect event count in dynamic parition pruning > {code} > !llap_vertex_200ms.png! > All 4 upstream vertices of Map 1 need to finish within ~200ms to trigger this, which seems to be consistently happening with LLAP. -- This message was sent by Atlassian JIRA (v6.3.4#6332)