Return-Path: X-Original-To: apmail-drill-issues-archive@minotaur.apache.org Delivered-To: apmail-drill-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 F1F1618675 for ; Fri, 10 Jul 2015 01:12:04 +0000 (UTC) Received: (qmail 23045 invoked by uid 500); 10 Jul 2015 01:12:04 -0000 Delivered-To: apmail-drill-issues-archive@drill.apache.org Received: (qmail 23016 invoked by uid 500); 10 Jul 2015 01:12:04 -0000 Mailing-List: contact issues-help@drill.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@drill.apache.org Delivered-To: mailing list issues@drill.apache.org Received: (qmail 23006 invoked by uid 99); 10 Jul 2015 01:12:04 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 10 Jul 2015 01:12:04 +0000 Date: Fri, 10 Jul 2015 01:12:04 +0000 (UTC) From: "Sudheesh Katkam (JIRA)" To: issues@drill.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (DRILL-3192) TestDrillbitResilience#cancelWhenQueryIdArrives hangs 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/DRILL-3192?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sudheesh Katkam updated DRILL-3192: ----------------------------------- Description: TestDrillbitResilience#cancelWhenQueryIdArrives (previously named cancelBeforeAnyResultsArrive) hangs when the test is run multiple times. -(Will add more information)- *Configuration: BIT_SERVER_RPC_THREADS = 1* The remote RPC thread with a cancel signal is waiting for the fragment to start accepting external events. The fragment is waiting for a ControlConnection to the Foreman node (through ReconnectingConnection). The Foreman node is waiting for the remote node to accept the connection, which happens through an RPC thread. BAM. Distributed deadlock. DRILL-3242 should solve this problem. was: TestDrillbitResilience#cancelWhenQueryIdArrives (previously named cancelBeforeAnyResultsArrive) hangs when the test is run multiple times. (Will add more information) > TestDrillbitResilience#cancelWhenQueryIdArrives hangs > ----------------------------------------------------- > > Key: DRILL-3192 > URL: https://issues.apache.org/jira/browse/DRILL-3192 > Project: Apache Drill > Issue Type: Bug > Components: Execution - RPC > Reporter: Sudheesh Katkam > Assignee: Sudheesh Katkam > Priority: Critical > Fix For: 1.2.0 > > > TestDrillbitResilience#cancelWhenQueryIdArrives (previously named cancelBeforeAnyResultsArrive) hangs when the test is run multiple times. > -(Will add more information)- > *Configuration: BIT_SERVER_RPC_THREADS = 1* > The remote RPC thread with a cancel signal is waiting for the fragment to start accepting external events. The fragment is waiting for a ControlConnection to the Foreman node (through ReconnectingConnection). The Foreman node is waiting for the remote node to accept the connection, which happens through an RPC thread. BAM. Distributed deadlock. > DRILL-3242 should solve this problem. -- This message was sent by Atlassian JIRA (v6.3.4#6332)