Return-Path: Delivered-To: apmail-hadoop-hbase-dev-archive@minotaur.apache.org Received: (qmail 84045 invoked from network); 16 Nov 2009 07:32:03 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 16 Nov 2009 07:32:03 -0000 Received: (qmail 8600 invoked by uid 500); 16 Nov 2009 07:32:03 -0000 Delivered-To: apmail-hadoop-hbase-dev-archive@hadoop.apache.org Received: (qmail 8533 invoked by uid 500); 16 Nov 2009 07:32:03 -0000 Mailing-List: contact hbase-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hbase-dev@hadoop.apache.org Delivered-To: mailing list hbase-dev@hadoop.apache.org Received: (qmail 8443 invoked by uid 99); 16 Nov 2009 07:32:03 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 16 Nov 2009 07:32:03 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.140] (HELO brutus.apache.org) (140.211.11.140) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 16 Nov 2009 07:32:00 +0000 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id AE7CE234C1F2 for ; Sun, 15 Nov 2009 23:31:39 -0800 (PST) Message-ID: <1648866906.1258356699713.JavaMail.jira@brutus> Date: Mon, 16 Nov 2009 07:31:39 +0000 (UTC) From: "Peter Rietzler (JIRA)" To: hbase-dev@hadoop.apache.org Subject: [jira] Created: (HBASE-1986) Batch Gets MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 X-Virus-Checked: Checked by ClamAV on apache.org Batch Gets ---------- Key: HBASE-1986 URL: https://issues.apache.org/jira/browse/HBASE-1986 Project: Hadoop HBase Issue Type: New Feature Components: client, regionserver Affects Versions: 0.20.1 Reporter: Peter Rietzler Put as well as Delete allow batch operations using HTable.put(List) and HTable.delete(ArrayList). We often need to fetch a few thousand rows per id and currently have to issue an RPC call (using HTable.get(Get)) for each of the rows. Support for batch gets, a la HTable.get(List) could easily improve performance since only one RPC call per region server must be issued. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.