Return-Path: Delivered-To: apmail-jackrabbit-dev-archive@www.apache.org Received: (qmail 9312 invoked from network); 26 Aug 2010 07:30:52 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 26 Aug 2010 07:30:52 -0000 Received: (qmail 44665 invoked by uid 500); 26 Aug 2010 07:30:51 -0000 Delivered-To: apmail-jackrabbit-dev-archive@jackrabbit.apache.org Received: (qmail 44304 invoked by uid 500); 26 Aug 2010 07:30:49 -0000 Mailing-List: contact dev-help@jackrabbit.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@jackrabbit.apache.org Delivered-To: mailing list dev@jackrabbit.apache.org Received: (qmail 44297 invoked by uid 99); 26 Aug 2010 07:30:48 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 26 Aug 2010 07:30:48 +0000 X-ASF-Spam-Status: No, hits=-0.0 required=10.0 tests=SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: local policy) Received: from [193.108.42.45] (HELO mailgw1.cybercomgroup.com) (193.108.42.45) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 26 Aug 2010 07:30:41 +0000 Received: from MMACAS02.global.ad (unknown [192.168.9.7]) (using TLSv1 with cipher RC4-MD5 (128/128 bits)) (No client certificate requested) by mailgw1.cybercomgroup.com (Postfix) with ESMTPS id DCCE260E4C for ; Thu, 26 Aug 2010 09:30:13 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=cybercomgroup.com; s=mail; t=1282807813; bh=6Mzx83qqwycRFqnBoUBQXG5ax3Qx+92zffi2e8gmiaQ=; h=From:To:Date:Subject:Message-ID:Content-Type: Content-Transfer-Encoding:MIME-Version; b=XRXv7Yz2LpQqCi0cjmJpr+oyVRv8AtiEYdRuecoo22s6QaX+xPS9mSGnk9qWCp/GM NcPt6MYePofv8MF3vjB+d+AP4iXKQkK3pH1hW9L6NSyRiXriSHNAK4vpM6eX5jU9Tb MeIgm379fUMp7k2U1PHoOIaVR1sw3VYIDh57wNGc= Received: from MMAMBX00.global.ad ([10.130.0.11]) by MMACAS02.global.ad ([10.130.2.22]) with mapi; Thu, 26 Aug 2010 09:30:11 +0200 From: Xiaojie Shen To: "dev@jackrabbit.apache.org" Date: Thu, 26 Aug 2010 09:30:10 +0200 Subject: How to limit webdav xpath search result Thread-Topic: How to limit webdav xpath search result Thread-Index: ActEdS/yqh3PTaKDRRCp97CslaLwCQAey9ww Message-ID: Accept-Language: en-US, sv-SE Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US, sv-SE Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-CybercomGroup-MailScanner-ID: DCCE260E4C.A6E4A X-CybercomGroup-MailScanner: Found to be clean X-CybercomGroup-MailScanner-SpamCheck: not spam, SpamAssassin (not cached, score=-2.9, required 6, autolearn=not spam, ALL_TRUSTED -1.00, BAYES_00 -1.90) X-CybercomGroup-MailScanner-From: xiaojie.shen@cybercomgroup.com X-Old-Spam-Status: No Hi all I'm using xpath query for webdav search on Jackrabbit server as below. String query =3D "//element(*, nt:file)[@jcr:content/D:as-createdby=3D'aaa'= ] order by @jcr:content/D:as-lastmodified ascending"; SearchMethod searchMethod =3D new SearchMethod(uri, query, "xpath"); client.executeMethod(searchMethod); Jackrabbit log didn't show any error. 25.08.2010 11:09:43 *DEBUG* QueryResultImpl: getResults(2147483647) limit= =3D-1 (QueryResultImpl.java, line 274) 25.08.2010 11:09:44 *DEBUG* SortedLuceneQueryHits: getHits() 26648/32768 (S= ortedLuceneQueryHits.java, line 165) 25.08.2010 11:09:44 *DEBUG* QueryResultImpl: query executed in 578 ms (341)= (QueryResultImpl.java, line 296) 25.08.2010 11:12:32 *DEBUG* QueryResultImpl: retrieved ScoreNodes in 167983= ms (22916) (QueryResultImpl.java, line 312) But SearchMethod failed with error 500 Internal Server Error because of jav= a.lang.OutOfMemoryError: Java heap space. My guess is that Jackrabbit canno= t handle so many query results. Is there some way to limit the query result= ? JCR query provides setLimit(), but what/how shall be used for a webdav qu= ery? Thanks in advance! Shen