Return-Path: 
 <commits-return-123993-apmail-cassandra-commits-archive=cassandra.apache.org@cassandra.apache.org>
X-Original-To: apmail-cassandra-commits-archive@www.apache.org
Delivered-To: apmail-cassandra-commits-archive@www.apache.org
Received: from mail.apache.org (hermes.apache.org [140.211.11.3])
	by minotaur.apache.org (Postfix) with SMTP id 77C3C102E0
	for <apmail-cassandra-commits-archive@www.apache.org>;
 Mon, 16 Feb 2015 20:58:12 +0000 (UTC)
Received: (qmail 35521 invoked by uid 500); 16 Feb 2015 20:58:12 -0000
Delivered-To: apmail-cassandra-commits-archive@cassandra.apache.org
Received: (qmail 35481 invoked by uid 500); 16 Feb 2015 20:58:12 -0000
Mailing-List: contact commits-help@cassandra.apache.org; run by ezmlm
Precedence: bulk
List-Help: <mailto:commits-help@cassandra.apache.org>
List-Unsubscribe: <mailto:commits-unsubscribe@cassandra.apache.org>
List-Post: <mailto:commits@cassandra.apache.org>
List-Id: <commits.cassandra.apache.org>
Reply-To: dev@cassandra.apache.org
Delivered-To: mailing list commits@cassandra.apache.org
Received: (qmail 35469 invoked by uid 99); 16 Feb 2015 20:58:12 -0000
Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28)
    by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 16 Feb 2015 20:58:12 +0000
Date: Mon, 16 Feb 2015 20:58:12 +0000 (UTC)
From: "Anton Lebedevich (JIRA)" <jira@apache.org>
To: commits@cassandra.apache.org
Message-ID: <JIRA.12732854.1407511940000.58308.1424120292238@Atlassian.JIRA>
In-Reply-To: <JIRA.12732854.1407511940000@Atlassian.JIRA>
References: <JIRA.12732854.1407511940000@Atlassian.JIRA>
 <JIRA.12732854.1407511940971@arcas>
Subject: [jira] [Commented] (CASSANDRA-7724) Native-Transport threads get
 stuck in StorageProxy.preparePaxos with no one making progress
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/CASSANDRA-7724?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14323283#comment-14323283 ] 

Anton Lebedevich commented on CASSANDRA-7724:
---------------------------------------------

it doesn't reproduce on 2.1.1

> Native-Transport threads get stuck in StorageProxy.preparePaxos with no one making progress
> -------------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-7724
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7724
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>         Environment: Linux 3.13.11-4 #4 SMP PREEMPT x86_64 Intel(R) Core(TM) i7 CPU 950 @ 3.07GHz GenuineIntel 
> java version "1.8.0_05"
> Java(TM) SE Runtime Environment (build 1.8.0_05-b13)
> Java HotSpot(TM) 64-Bit Server VM (build 25.5-b02, mixed mode)
> cassandra 2.0.9
>            Reporter: Anton Lebedevich
>         Attachments: aggregateddump.txt, cassandra.threads2
>
>
> We've got a lot of write timeouts (cas) when running 
> "INSERT INTO cas_demo(pri_id, sec_id, flag, something) VALUES(?, ?, ?, ?) IF NOT EXISTS"
>  from 16 connections in parallel using the same pri_id and different sec_id.
> Doing the same from 4 connections in parallel works ok.
> All configuration values are at their default values.
> CREATE TABLE cas_demo (
>   pri_id varchar,
>   sec_id varchar,
>   flag boolean,
>   something set<varchar>,
>   PRIMARY KEY (pri_id, sec_id)
> );
> CREATE INDEX cas_demo_flag ON cas_demo(flag);
> Full thread dump is attached. 



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)