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 BFDC4690F for ; Mon, 20 Jun 2011 16:27:07 +0000 (UTC) Received: (qmail 71642 invoked by uid 500); 20 Jun 2011 16:27:05 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 71611 invoked by uid 500); 20 Jun 2011 16:27:05 -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 71603 invoked by uid 99); 20 Jun 2011 16:27:05 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 20 Jun 2011 16:27:05 +0000 X-ASF-Spam-Status: No, hits=2.9 required=5.0 tests=HTML_MESSAGE,SPF_NEUTRAL X-Spam-Check-By: apache.org Received-SPF: neutral (athena.apache.org: local policy) Received: from [217.149.130.193] (HELO mail.eventis.nl) (217.149.130.193) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 20 Jun 2011 16:27:00 +0000 Received: from MAIL.office.eventis.nl ([::1]) by MAIL.office.eventis.nl ([::1]) with mapi; Mon, 20 Jun 2011 18:26:37 +0200 From: Rene Kochen To: "user@cassandra.apache.org" Subject: RE: MemoryMeter uninitialized (jamm not specified as java agent) Thread-Topic: MemoryMeter uninitialized (jamm not specified as java agent) Thread-Index: Acws1/FHtuyvCG8qSja1hqUlVynTRABzwgWAAC/uSdA= Date: Mon, 20 Jun 2011 16:26:38 +0000 Message-ID: <14D67427E83BB149BC499F921561C0DC016B6409@MAIL.office.eventis.nl> References: <14D67427E83BB149BC499F921561C0DC016B60DA@MAIL.office.eventis.nl> In-Reply-To: Accept-Language: nl-NL, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: Content-Type: multipart/alternative; boundary="_000_14D67427E83BB149BC499F921561C0DC016B6409MAILofficeevent_" MIME-Version: 1.0 --_000_14D67427E83BB149BC499F921561C0DC016B6409MAILofficeevent_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Thanks, the java agent option is missing in the Cassandra.bat file https://issues.apache.org/jira/browse/CASSANDRA-2787 From: aaron morton [mailto:aaron@thelastpickle.com] Sent: zondag 19 juni 2011 21:33 To: user@cassandra.apache.org Subject: Re: MemoryMeter uninitialized (jamm not specified as java agent) What do you get for $ java -version java version "1.6.0_24" Java(TM) SE Runtime Environment (build 1.6.0_24-b07-334-10M3326) Java HotSpot(TM) 64-Bit Server VM (build 19.1-b02-334, mixed mode) Also you can check if the wrapper has correctly detected things with ps aux | grep javaagent The args to the java process should include -javaagent:bin/../lib/jamm-0.2.= 2.jar Cheers ----------------- Aaron Morton Freelance Cassandra Developer @aaronmorton http://www.thelastpickle.com On 17 Jun 2011, at 22:18, Rene Kochen wrote: Since using cassandra 0.8, I see the following warning: WARN 12:05:59,807 MemoryMeter uninitialized (jamm not specified as java age= nt); assuming liveRatio of 10.0. Usually this means cassandra-env.sh disab= led jamm because you are using a buggy JRE; upgrade to the Sun JRE instead I'am using Sun JRE. What can I do to resolve this? What are the consequences of this warning? Thanx, Rene --_000_14D67427E83BB149BC499F921561C0DC016B6409MAILofficeevent_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Thanks, the java agent option is missing in the Cassa= ndra.bat file

 

http= s://issues.apache.org/jira/browse/CASSANDRA-2787

 

From: aaron morton [mailto:= aaron@thelastpickle.com]
Sent: zondag 19 juni 2011 21:33
T= o: user@cassandra.apache.org
Subject: Re: MemoryMeter uniniti= alized (jamm not specified as java agent)

=

 

What do= you get for 

 = ;

$ java -version<= /p>

java version "1.6.0_24"

Java(TM) SE Runtime Environment (bu= ild 1.6.0_24-b07-334-10M3326)

Java HotSpot(TM) 64-Bit Server VM (build 19.1-b02-334, mixed mode)

 

 

Also you can check if the wrapper has correctly detected things with =

 

<= div>

ps aux | grep javaagent

<= p class=3DMsoNormal> 

Th= e args to the java process should include -javaagent:bin/../lib/jamm-0= .2.2.jar 

 

Cheers

 

<= p class=3DMsoNormal>-----------------

Aaron Morton

=

Freelance Cassandra Developer=

@aaronmorton

 

On 17 Jun 2011, at 22:18, Rene Kochen wrote:



Sin= ce using cassandra 0.8, I see the following warning:

<= /div>

 

WARN 12:05:59,807 MemoryMeter uninitialized (jamm not specified as java a= gent); assuming liveRatio of 10.0.  Usually this means cassandra-env.s= h disabled jamm because you are using a buggy JRE; upgrade to the Sun JRE i= nstead

 

I'am using Sun JRE.

 

= What can I do to resolve this? What are the consequences of this warning?

 

Thanx,

 

Rene

 

= --_000_14D67427E83BB149BC499F921561C0DC016B6409MAILofficeevent_--