From issues-return-194277-archive-asf-public=cust-asf.ponee.io@hive.apache.org Mon Jun 22 13:29:03 2020 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [207.244.88.153]) by mx-eu-01.ponee.io (Postfix) with SMTP id 3145718066D for ; Mon, 22 Jun 2020 15:29:03 +0200 (CEST) Received: (qmail 26288 invoked by uid 500); 22 Jun 2020 13:29:02 -0000 Mailing-List: contact issues-help@hive.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@hive.apache.org Delivered-To: mailing list issues@hive.apache.org Received: (qmail 26222 invoked by uid 99); 22 Jun 2020 13:29:02 -0000 Received: from mailrelay1-us-west.apache.org (HELO mailrelay1-us-west.apache.org) (209.188.14.139) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 22 Jun 2020 13:29:02 +0000 Received: from jira-he-de.apache.org (static.172.67.40.188.clients.your-server.de [188.40.67.172]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id AB7A742128 for ; Mon, 22 Jun 2020 13:29:01 +0000 (UTC) Received: from jira-he-de.apache.org (localhost.localdomain [127.0.0.1]) by jira-he-de.apache.org (ASF Mail Server at jira-he-de.apache.org) with ESMTP id 541507824C6 for ; Mon, 22 Jun 2020 13:29:00 +0000 (UTC) Date: Mon, 22 Jun 2020 13:29:00 +0000 (UTC) From: "Antal Sinkovits (Jira)" To: issues@hive.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HIVE-23741) Store CacheTags in the file cache level MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/HIVE-23741?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Antal Sinkovits updated HIVE-23741: ----------------------------------- Status: Patch Available (was: Open) > Store CacheTags in the file cache level > --------------------------------------- > > Key: HIVE-23741 > URL: https://issues.apache.org/jira/browse/HIVE-23741 > Project: Hive > Issue Type: Improvement > Reporter: Antal Sinkovits > Assignee: Antal Sinkovits > Priority: Major > Attachments: HIVE-23741.01.patch > > > CacheTags are currently stored for every data buffer. The strings are internalized, but the number of cache tag objects can be reduced by moving them to the file cache level, and back referencing them. -- This message was sent by Atlassian Jira (v8.3.4#803005)