From commits-return-214646-archive-asf-public=cust-asf.ponee.io@cassandra.apache.org Mon Sep 24 23:47:04 2018 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by mx-eu-01.ponee.io (Postfix) with SMTP id CC84F180649 for ; Mon, 24 Sep 2018 23:47:03 +0200 (CEST) Received: (qmail 33958 invoked by uid 500); 24 Sep 2018 21:47:02 -0000 Mailing-List: contact commits-help@cassandra.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@cassandra.apache.org Delivered-To: mailing list commits@cassandra.apache.org Received: (qmail 33947 invoked by uid 99); 24 Sep 2018 21:47:02 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd3-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 24 Sep 2018 21:47:02 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd3-us-west.apache.org (ASF Mail Server at spamd3-us-west.apache.org) with ESMTP id 7884F1855FE for ; Mon, 24 Sep 2018 21:47:02 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -109.501 X-Spam-Level: X-Spam-Status: No, score=-109.501 tagged_above=-999 required=6.31 tests=[ENV_AND_HDR_SPF_MATCH=-0.5, KAM_ASCII_DIVIDERS=0.8, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001, USER_IN_DEF_SPF_WL=-7.5, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd3-us-west.apache.org [10.40.0.10]) (amavisd-new, port 10024) with ESMTP id YIQkq5_xVAf6 for ; Mon, 24 Sep 2018 21:47:01 +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 27D525F545 for ; Mon, 24 Sep 2018 21:47:01 +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 5A4BAE01C1 for ; Mon, 24 Sep 2018 21:47:00 +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 220AB23F99 for ; Mon, 24 Sep 2018 21:47:00 +0000 (UTC) Date: Mon, 24 Sep 2018 21:47:00 +0000 (UTC) From: "Jordan West (JIRA)" To: commits@cassandra.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (CASSANDRA-14782) Make DatabaseDescriptor.getNativeTransportMaxFrameSize() a hotprop MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/CASSANDRA-14782?page=3Dcom.atl= assian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jordan West updated CASSANDRA-14782: ------------------------------------ Summary: Make DatabaseDescriptor.getNativeTransportMaxFrameSize() a hot= prop (was: Large mutations can wreak havoc before being rejected by the co= mmit log) > Make DatabaseDescriptor.getNativeTransportMaxFrameSize() a hotprop > ------------------------------------------------------------------ > > Key: CASSANDRA-14782 > URL: https://issues.apache.org/jira/browse/CASSANDRA-1478= 2 > Project: Cassandra > Issue Type: Bug > Reporter: Jordan West > Priority: Major > > Large mutations are rejected by the commit log (https://github.com/apache= /cassandra/blob/cassandra-3.0/src/java/org/apache/cassandra/db/commitlog/Co= mmitLog.java#L254) but when {{totalSize}}=C2=A0is significantly greater tha= n the {{MAX_MUTATION_SIZE}}=C2=A0the damage to the node may already done. L= arge mutations cause large buffers to be allocated and can lead to GC trash= ing and generally bad node health.=C2=A0 > It should be possible to set a size above which the native protocol rejec= ts messages without materializing them into objects and passing them downst= ream.=C2=A0 > =C2=A0 -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscribe@cassandra.apache.org For additional commands, e-mail: commits-help@cassandra.apache.org