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 870CD200C8B for ; Mon, 22 May 2017 14:32:32 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 859D9160BBF; Mon, 22 May 2017 12:32:32 +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 CB608160BA5 for ; Mon, 22 May 2017 14:32:31 +0200 (CEST) Received: (qmail 37662 invoked by uid 500); 22 May 2017 12:32:30 -0000 Mailing-List: contact user-help@cassandra.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list user@cassandra.apache.org Received: (qmail 37652 invoked by uid 99); 22 May 2017 12:32:30 -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, 22 May 2017 12:32:30 +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 EAA84190A20 for ; Mon, 22 May 2017 12:32:29 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 2.424 X-Spam-Level: ** X-Spam-Status: No, score=2.424 tagged_above=-999 required=6.31 tests=[DKIM_ADSP_CUSTOM_MED=0.001, FREEMAIL_ENVFROM_END_DIGIT=0.25, FROM_MISSPACED=0.001, NML_ADSP_CUSTOM_MED=1.2, SPF_SOFTFAIL=0.972] autolearn=disabled Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd3-us-west.apache.org [10.40.0.10]) (amavisd-new, port 10024) with ESMTP id 1n-1w_9O4P-3 for ; Mon, 22 May 2017 12:32:29 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-us.apache.org (ASF Mail Server at mx1-lw-us.apache.org) with ESMTP id 1BCD15FB32 for ; Mon, 22 May 2017 12:32:29 +0000 (UTC) Received: from localhost (cust-asf.ponee.io [163.172.22.183]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id 3D073E005B for ; Mon, 22 May 2017 12:32:28 +0000 (UTC) MIME-Version: 1.0 Message-ID: Subject: memtable_allocation_type on Cassandra 2.1.x References: From: "varun saluja" In-Reply-To: Content-Type: text/plain; charset="iso-8859-1" x-ponymail-sender: cbf26b79e85a638b66a4e458fab73015af03a2e9 Date: Mon, 22 May 2017 12:32:27 -0000 x-ponymail-agent: PonyMail Composer/0.2 To: X-Mailer: LuaSocket 3.0-rc1 archived-at: Mon, 22 May 2017 12:32:32 -0000 Hi Experts, I have some concerns regarding memtable parameters for my current version. 2.1.8. As per documentation , its mentioned to have Off-heap memtables in Cassandra 2.1 . And in releases 3.2.0 and 3.2.1, the only option that works is: heap-buffers. Can you Please suggest what value should be use for below paramteres in 2.1.x memtable_allocation_type : Regards, Varun Saluja --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscribe@cassandra.apache.org For additional commands, e-mail: user-help@cassandra.apache.org