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 90452200BDB for ; Mon, 7 Nov 2016 06:47:00 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id 8F098160AFC; Mon, 7 Nov 2016 05:47:00 +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 05F2A160B0D for ; Mon, 7 Nov 2016 06:46:59 +0100 (CET) Received: (qmail 1599 invoked by uid 500); 7 Nov 2016 05:46:58 -0000 Mailing-List: contact issues-help@hbase.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list issues@hbase.apache.org Received: (qmail 1569 invoked by uid 99); 7 Nov 2016 05:46:58 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 07 Nov 2016 05:46:58 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 717252C2A6A for ; Mon, 7 Nov 2016 05:46:58 +0000 (UTC) Date: Mon, 7 Nov 2016 05:46:58 +0000 (UTC) From: "Mikhail Antonov (JIRA)" To: issues@hbase.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HBASE-17032) CallQueueTooBigException and CallDroppedException should not be triggering PFFE MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Mon, 07 Nov 2016 05:47:00 -0000 [ https://issues.apache.org/jira/browse/HBASE-17032?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mikhail Antonov updated HBASE-17032: ------------------------------------ Resolution: Fixed Status: Resolved (was: Patch Available) > CallQueueTooBigException and CallDroppedException should not be triggering PFFE > ------------------------------------------------------------------------------- > > Key: HBASE-17032 > URL: https://issues.apache.org/jira/browse/HBASE-17032 > Project: HBase > Issue Type: Bug > Components: Client > Affects Versions: 1.3.0 > Reporter: Mikhail Antonov > Assignee: Mikhail Antonov > Fix For: 2.0.0, 1.3.0 > > Attachments: HBASE-17032.branch-1.3.v1.patch, HBASE-17032.branch-1.3.v2.patch > > > Back in HBASE-15137 we made it so that CQTBE causes preemptive fast fail exception on the client. > It seems those 2 load control mechanists don't exactly align here. Server throws CallQueueTooBigException, CallDroppedException (from deadline scheduler) when it feels overloaded. Client should accept that behavior and retry. When servers sheds the load, and client also bails out, the load shedding bubbles up too high and high level impact on the client applications seems worse with PFFE turned on then without. -- This message was sent by Atlassian JIRA (v6.3.4#6332)