Return-Path: X-Original-To: apmail-cassandra-user-archive@www.apache.org Delivered-To: apmail-cassandra-user-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id BA156BB06 for ; Wed, 4 Jan 2012 02:47:01 +0000 (UTC) Received: (qmail 23434 invoked by uid 500); 4 Jan 2012 02:46:59 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 23278 invoked by uid 500); 4 Jan 2012 02:46:58 -0000 Mailing-List: contact user-help@cassandra.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@cassandra.apache.org Delivered-To: mailing list user@cassandra.apache.org Received: (qmail 23270 invoked by uid 99); 4 Jan 2012 02:46:56 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 04 Jan 2012 02:46:56 +0000 X-ASF-Spam-Status: No, hits=-2.3 required=5.0 tests=RCVD_IN_DNSWL_MED,SPF_HELO_PASS,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of potekhin@bnl.gov designates 130.199.3.132 as permitted sender) Received: from [130.199.3.132] (HELO smtpgw.bnl.gov) (130.199.3.132) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 04 Jan 2012 02:46:48 +0000 X-BNL-policy-q: X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AjcPABa9A0+Cx1r6/2dsb2JhbABDggWFZKdxAQU4QBEsFg8JAwIBAgFFEwgBAb1Ug32EeIMaBIg3nx0 X-IronPort-AV: E=Sophos;i="4.71,453,1320642000"; d="scan'208";a="159810282" Received: from dh10.s90.bnl.gov (HELO [130.199.90.250]) ([130.199.90.250]) by smtpgw.sec.bnl.local with ESMTP; 03 Jan 2012 21:46:27 -0500 Message-ID: <4F03BD83.9040705@bnl.gov> Date: Tue, 03 Jan 2012 21:46:27 -0500 From: Maxim Potekhin Reply-To: potekhin@bnl.gov Organization: Brookhaven National Laboratory User-Agent: Mozilla/5.0 (Windows NT 5.1; rv:8.0) Gecko/20111105 Thunderbird/8.0 MIME-Version: 1.0 To: user@cassandra.apache.org Subject: Strange OOM when doing "list" in CLI References: <4EE5517A.9000701@gmail.com> <7633B607-571E-4892-92CB-798358E7E2F1@ecyrd.com> <4EE90F9A.7040100@bnl.gov> In-Reply-To: <4EE90F9A.7040100@bnl.gov> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit I came back from Xmas vacation only to see that what always was an innocuous procedure in CLI now reliably results in OOM -- does anyone have ideas why? It never happened before. Version of Cassandra is 0.8.8. 2956 java -ea -javaagent:/home/cassandra/cassandra/bin/../lib/jamm-0.2.2.jar -XX:+UseThreadPriorities -XX:ThreadPriorityPolicy=42 Xms8000M -Xmx8000M -Xmn2000M -XX:+HeapDumpOnOutOfMemoryError -Xss128k -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -XX:+CMSParallelRemakEnabled -XX:SurvivorRatio=8 -XX:MaxTenuringThreshold=1 -XX:CMSInitiatingOccupancyFraction=75 -XX:+UseCMSInitiatingOccupancyOnly -X:+PrintGCDetails -XX:+PrintGCTimeStamps -XX:+PrintGCDateStamps -Djava.net.preferIPv4Stack=true -Dcom.sun.management.jmxremote.port=199 [default@PANDA] list idxR; Using default limit of 100 Exception in thread "main" java.lang.OutOfMemoryError: Java heap space at org.apache.thrift.transport.TFramedTransport.readFrame(TFramedTransport.java:140) at org.apache.thrift.transport.TFramedTransport.read(TFramedTransport.java:101) at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84) at org.apache.thrift.protocol.TBinaryProtocol.readAll(TBinaryProtocol.java:378) at org.apache.thrift.protocol.TBinaryProtocol.readI32(TBinaryProtocol.java:297) at org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:204) at org.apache.cassandra.thrift.Cassandra$Client.recv_get_range_slices(Cassandra.java:752) at org.apache.cassandra.thrift.Cassandra$Client.get_range_slices(Cassandra.java:734) at org.apache.cassandra.cli.CliClient.executeList(CliClient.java:1379) at org.apache.cassandra.cli.CliClient.executeCLIStatement(CliClient.java:266) at org.apache.cassandra.cli.CliMain.processStatement(CliMain.java:217) at org.apache.cassandra.cli.CliMain.main(CliMain.java:345)