Return-Path: Delivered-To: apmail-incubator-cassandra-user-archive@minotaur.apache.org Received: (qmail 97188 invoked from network); 13 Dec 2009 21:15:10 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 13 Dec 2009 21:15:10 -0000 Received: (qmail 38450 invoked by uid 500); 13 Dec 2009 21:15:10 -0000 Delivered-To: apmail-incubator-cassandra-user-archive@incubator.apache.org Received: (qmail 38443 invoked by uid 500); 13 Dec 2009 21:15:10 -0000 Mailing-List: contact cassandra-user-help@incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: cassandra-user@incubator.apache.org Delivered-To: mailing list cassandra-user@incubator.apache.org Received: (qmail 38434 invoked by uid 99); 13 Dec 2009 21:15:09 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 13 Dec 2009 21:15:09 +0000 X-ASF-Spam-Status: No, hits=-2.6 required=5.0 tests=AWL,BAYES_00 X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of bburruss@real.com designates 207.188.23.4 as permitted sender) Received: from [207.188.23.4] (HELO kal-el.real.com) (207.188.23.4) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 13 Dec 2009 21:15:07 +0000 Received: from seacas01.corp.real.com ([::ffff:192.168.139.56]) (TLS: TLSv1/SSLv3,128bits,AES128-SHA) by kal-el.real.com with esmtp; Sun, 13 Dec 2009 13:14:47 -0800 id 00080015.4B255947.000028BD Received: from seambx.corp.real.com ([fe80::2d15:fda7:b3b8:e268]) by seacas01.corp.real.com ([192.168.139.56]) with mapi; Sun, 13 Dec 2009 13:14:47 -0800 From: Brian Burruss To: "cassandra-user@incubator.apache.org" Date: Sun, 13 Dec 2009 13:14:46 -0800 Subject: RE: OOM Exception Thread-Topic: OOM Exception Thread-Index: Acp8Na7CHIfmX1QqSUKegs5QXIfWFwAAUqWw Message-ID: <766B5A29D28DA442AB229AAEE2AFC44507D7B914D9@SEAMBX.corp.real.com> References: <766B5A29D28DA442AB229AAEE2AFC44507D7B914D7@SEAMBX.corp.real.com> <766B5A29D28DA442AB229AAEE2AFC44507D7B914D8@SEAMBX.corp.real.com> <1260728920.353713334@192.168.2.231> <828083e70912131220h17896f3exd7304230dc2c6420@mail.gmail.com>, In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 i don't have a problem increasing memory, just need a rough formula for how= much to expect to use. anyone recommend a good heap walker? i can then t= ell you what is taking the memory. thx! Node 1 ---------- Pool Name Active Pending Completed FILEUTILS-DELETE-POOL 0 0 158 MESSAGING-SERVICE-POOL 0 0 7244758 STREAM-STAGE 0 0 0 RESPONSE-STAGE 0 0 0 ROW-READ-STAGE 1 0 1320344 LB-OPERATIONS 0 0 0 COMMITLOG 1 0 19969914 GMFD 0 0 47153 MESSAGE-DESERIALIZER-POOL 0 0 21229742 LB-TARGET 0 0 0 CONSISTENCY-MANAGER 0 0 0 ROW-MUTATION-STAGE 0 0 20599671 MESSAGE-STREAMING-POOL 0 0 0 LOAD-BALANCER-STAGE 0 0 0 FLUSH-SORTER-POOL 0 0 39 MEMTABLE-POST-FLUSHER 0 0 39 COMPACTION-POOL 0 0 69 FLUSH-WRITER-POOL 0 0 39 HINTED-HANDOFF-POOL 0 0 35 Node 2 ---------- FILEUTILS-DELETE-POOL 0 0 4 MESSAGING-SERVICE-POOL 1 0 1762737 STREAM-STAGE 0 0 0 RESPONSE-STAGE 0 0 21255031 ROW-READ-STAGE 2 2 1321911 LB-OPERATIONS 0 0 0 COMMITLOG 1 0 19949350 GMFD 0 0 43647 MESSAGE-DESERIALIZER-POOL 0 3 21254776 LB-TARGET 0 0 0 CONSISTENCY-MANAGER 0 0 1321501 ROW-MUTATION-STAGE 5 6 20487288 MESSAGE-STREAMING-POOL 0 0 0 LOAD-BALANCER-STAGE 0 0 0 FLUSH-SORTER-POOL 0 0 41 MEMTABLE-POST-FLUSHER 0 0 41 COMPACTION-POOL 1 4 48 FLUSH-WRITER-POOL 0 0 41 HINTED-HANDOFF-POOL 1 9 0 ________________________________________ From: Jonathan Ellis [jbellis@gmail.com] Sent: Sunday, December 13, 2009 12:47 PM To: cassandra-user@incubator.apache.org Subject: Re: OOM Exception On Sun, Dec 13, 2009 at 2:20 PM, gabriele renzi wrote: > Is there a reason for having this as an hardcoded value instead of > configuration value? Just that nobody has needed it to be configurable, yet.