From dev-return-66836-archive-asf-public=cust-asf.ponee.io@zookeeper.apache.org Wed Jan 17 09:05:04 2018 Return-Path: X-Original-To: archive-asf-public@eu.ponee.io Delivered-To: archive-asf-public@eu.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by mx-eu-01.ponee.io (Postfix) with ESMTP id B7C6718066D for ; Wed, 17 Jan 2018 09:05:04 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id A3235160C48; Wed, 17 Jan 2018 08:05:04 +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 EAFA7160C35 for ; Wed, 17 Jan 2018 09:05:03 +0100 (CET) Received: (qmail 41633 invoked by uid 500); 17 Jan 2018 08:05:02 -0000 Mailing-List: contact dev-help@zookeeper.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@zookeeper.apache.org Delivered-To: mailing list dev@zookeeper.apache.org Received: (qmail 41618 invoked by uid 99); 17 Jan 2018 08:05:02 -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; Wed, 17 Jan 2018 08:05:02 +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 78DC8D2AE6 for ; Wed, 17 Jan 2018 08:05:02 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd1-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -100.711 X-Spam-Level: X-Spam-Status: No, score=-100.711 tagged_above=-999 required=6.31 tests=[RCVD_IN_DNSWL_LOW=-0.7, SPF_PASS=-0.001, T_RP_MATCHES_RCVD=-0.01, USER_IN_WHITELIST=-100] 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 QaE-u3f3LKSv for ; Wed, 17 Jan 2018 08:05:01 +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 92E0D5F54E for ; Wed, 17 Jan 2018 08:05:01 +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 D3E88E2583 for ; Wed, 17 Jan 2018 08:05:00 +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 918FA212FF for ; Wed, 17 Jan 2018 08:05:00 +0000 (UTC) Date: Wed, 17 Jan 2018 08:05:00 +0000 (UTC) From: "Enrico Olivelli (JIRA)" To: dev@zookeeper.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (ZOOKEEPER-2966) Flaky NullPointerException while closing client connection MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Enrico Olivelli created ZOOKEEPER-2966: ------------------------------------------ Summary: Flaky NullPointerException while closing client conne= ction Key: ZOOKEEPER-2966 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2966 Project: ZooKeeper Issue Type: Bug Components: java client Affects Versions: 3.5.3 Reporter: Enrico Olivelli It is not always reproducible, I get this in system tests of client applica= tions. ZK client 3.5.3, stacktrace self-explains {code:java} java.lang.NullPointerException =C2=A0=C2=A0 =C2=A0at org.apache.zookeeper.ClientCnxnSocketNetty.onClosing(= ClientCnxnSocketNetty.java:206) =C2=A0=C2=A0 =C2=A0at org.apache.zookeeper.ClientCnxn$SendThread.close(Clie= ntCnxn.java:1395) =C2=A0=C2=A0 =C2=A0at org.apache.zookeeper.ClientCnxn.disconnect(ClientCnxn= .java:1440) =C2=A0=C2=A0 =C2=A0at org.apache.zookeeper.ClientCnxn.close(ClientCnxn.java= :1467) =C2=A0=C2=A0 =C2=A0at org.apache.zookeeper.ZooKeeper.close(ZooKeeper.java:1= 319){code} -- This message was sent by Atlassian JIRA (v7.6.3#76005)