From issues-return-153825-archive-asf-public=cust-asf.ponee.io@hive.apache.org Sun Mar 24 18:18:02 2019 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 [140.211.11.3]) by mx-eu-01.ponee.io (Postfix) with SMTP id 2D69618075F for ; Sun, 24 Mar 2019 19:18:02 +0100 (CET) Received: (qmail 40136 invoked by uid 500); 24 Mar 2019 18:18:01 -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 40024 invoked by uid 99); 24 Mar 2019 18:18:01 -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; Sun, 24 Mar 2019 18:18:01 +0000 Received: from jira-lw-us.apache.org (unknown [207.244.88.139]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id B49D8E26CE for ; Sun, 24 Mar 2019 18:18:00 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id 466142459B for ; Sun, 24 Mar 2019 18:18:00 +0000 (UTC) Date: Sun, 24 Mar 2019 18:18:00 +0000 (UTC) From: "Gopal V (JIRA)" To: issues@hive.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HIVE-21305) LLAP: Option to skip cache for ETL queries MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/HIVE-21305?page=3Dcom.atlassian= .jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=3D1680= 0137#comment-16800137 ]=20 Gopal V commented on HIVE-21305: -------------------------------- {code} diff --git a/ql/src/test/results/clientpositive/llap/tez_input_counters.q.o= ut b/ql/src/test/results/clientpositive/llap/tez_input_counters.q.out index 16a45feb8b..9aa6a211d8 100644 --- a/ql/src/test/results/clientpositive/llap/tez_input_counters.q.out +++ b/ql/src/test/results/clientpositive/llap/tez_input_counters.q.out @@ -1815,7 +1815,7 @@ Stage-1 HIVE COUNTERS: CREATED_DYNAMIC_PARTITIONS: 74 CREATED_FILES: 76 DESERIALIZE_ERRORS: 0 - RECORDS_IN_Map_1: 240 + RECORDS_IN_Map_1: 1 {code} Unrelated bug? > LLAP: Option to skip cache for ETL queries > ------------------------------------------ > > Key: HIVE-21305 > URL: https://issues.apache.org/jira/browse/HIVE-21305 > Project: Hive > Issue Type: Improvement > Components: llap > Affects Versions: 4.0.0 > Reporter: Prasanth Jayachandran > Assignee: Prasanth Jayachandran > Priority: Major > Attachments: HIVE-21305.1.patch, HIVE-21305.2.patch, HIVE-21305.3= .patch > > > To avoid ETL queries from polluting the cache, would be good to detect su= ch queries at compile time and optional skip llap io for such queries.=C2= =A0 > org.apache.hadoop.hive.ql.parse.QBParseInfo.hasInsertTables() is the simp= lest way to catch ETL queries. -- This message was sent by Atlassian JIRA (v7.6.3#76005)