Return-Path: X-Original-To: apmail-lucene-java-user-archive@www.apache.org Delivered-To: apmail-lucene-java-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 E5F0A92D9 for ; Mon, 20 Feb 2012 02:05:53 +0000 (UTC) Received: (qmail 24917 invoked by uid 500); 20 Feb 2012 02:05:51 -0000 Delivered-To: apmail-lucene-java-user-archive@lucene.apache.org Received: (qmail 24876 invoked by uid 500); 20 Feb 2012 02:05:51 -0000 Mailing-List: contact java-user-help@lucene.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: java-user@lucene.apache.org Delivered-To: mailing list java-user@lucene.apache.org Received: (qmail 24867 invoked by uid 99); 20 Feb 2012 02:05:51 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 20 Feb 2012 02:05:51 +0000 X-ASF-Spam-Status: No, hits=-0.7 required=5.0 tests=FSL_RCVD_USER,RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of bimargulies@gmail.com designates 74.125.82.42 as permitted sender) Received: from [74.125.82.42] (HELO mail-ww0-f42.google.com) (74.125.82.42) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 20 Feb 2012 02:05:44 +0000 Received: by wgbgn7 with SMTP id gn7so2699668wgb.5 for ; Sun, 19 Feb 2012 18:05:24 -0800 (PST) Received-SPF: pass (google.com: domain of bimargulies@gmail.com designates 10.180.81.66 as permitted sender) client-ip=10.180.81.66; Authentication-Results: mr.google.com; spf=pass (google.com: domain of bimargulies@gmail.com designates 10.180.81.66 as permitted sender) smtp.mail=bimargulies@gmail.com; dkim=pass header.i=bimargulies@gmail.com Received: from mr.google.com ([10.180.81.66]) by 10.180.81.66 with SMTP id y2mr13026297wix.20.1329703524294 (num_hops = 1); Sun, 19 Feb 2012 18:05:24 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; bh=SMaPOC9UcLP62pjvO4r102gYr++IbTRC5QEn2JNn0Is=; b=bxqCUaQuiTMzeBku1/MxwrqI2LbhnOWJZ/CWED3Z8rPS3Mb4YPisv4jsdxVA6P/xEa nFX8ZCyOVWtn8Namrj0aJvINW2hhYuaLTbl2wXOQD7JwEXlJT9hiQfDC0joRRxgZcaub 9f/vRaBwUONU3otmc6xiR+j7Kcgljl34kXvg0= MIME-Version: 1.0 Received: by 10.180.81.66 with SMTP id y2mr10898849wix.20.1329703524244; Sun, 19 Feb 2012 18:05:24 -0800 (PST) Received: by 10.180.85.37 with HTTP; Sun, 19 Feb 2012 18:05:24 -0800 (PST) Date: Sun, 19 Feb 2012 21:05:24 -0500 Message-ID: Subject: Here a merge thread, there a merge thread ... From: Benson Margulies To: java-user@lucene.apache.org Content-Type: text/plain; charset=UTF-8 X-Virus-Checked: Checked by ClamAV on apache.org A long-running program of mine (which Uwe's read a model of) slowly keeps adding merge threads. I count 22 at the moment. Each one shows up, runs for a bit, and then goes to sleep for, seemingly ever. I don't do anything explicit to control merging behavior. They name themselves "Lucene Merge Thread #xxx" where xxx is a non-contiguous but ever-growing number. --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org For additional commands, e-mail: java-user-help@lucene.apache.org