Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id 9255F200C3A for ; Fri, 31 Mar 2017 22:55:46 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 90D80160B80; Fri, 31 Mar 2017 20:55:46 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id D9A68160B7C for ; Fri, 31 Mar 2017 22:55:45 +0200 (CEST) Received: (qmail 70571 invoked by uid 500); 31 Mar 2017 20:55:45 -0000 Mailing-List: contact issues-help@drill.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@drill.apache.org Delivered-To: mailing list issues@drill.apache.org Received: (qmail 70562 invoked by uid 99); 31 Mar 2017 20:55:45 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd4-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 31 Mar 2017 20:55:45 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd4-us-west.apache.org (ASF Mail Server at spamd4-us-west.apache.org) with ESMTP id AFE1BC18AA for ; Fri, 31 Mar 2017 20:55:44 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd4-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -99.202 X-Spam-Level: X-Spam-Status: No, score=-99.202 tagged_above=-999 required=6.31 tests=[KAM_ASCII_DIVIDERS=0.8, RP_MATCHES_RCVD=-0.001, SPF_PASS=-0.001, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd4-us-west.apache.org [10.40.0.11]) (amavisd-new, port 10024) with ESMTP id TqKXYSz3k80c for ; Fri, 31 Mar 2017 20:55:44 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with ESMTP id 85C4560D7F for ; Fri, 31 Mar 2017 20:55:43 +0000 (UTC) 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 8DA64E0A78 for ; Fri, 31 Mar 2017 20:55:42 +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 D10C621DE3 for ; Fri, 31 Mar 2017 20:55:41 +0000 (UTC) Date: Fri, 31 Mar 2017 20:55:41 +0000 (UTC) From: "Krystal (JIRA)" To: issues@drill.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (DRILL-5121) A memory leak is observed when exact case is not specified for a column in a filter condition MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Fri, 31 Mar 2017 20:55:46 -0000 [ https://issues.apache.org/jira/browse/DRILL-5121?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Krystal updated DRILL-5121: --------------------------- Reviewer: Krystal (was: Chun Chang) > A memory leak is observed when exact case is not specified for a column in a filter condition > --------------------------------------------------------------------------------------------- > > Key: DRILL-5121 > URL: https://issues.apache.org/jira/browse/DRILL-5121 > Project: Apache Drill > Issue Type: Bug > Components: Execution - Relational Operators > Affects Versions: 1.6.0, 1.8.0 > Reporter: Karthikeyan Manivannan > Assignee: Karthikeyan Manivannan > Labels: ready-to-commit > Fix For: 1.10.0 > > Original Estimate: 2h > Remaining Estimate: 2h > > When the query SELECT XYZ from dfs.`/tmp/foo' where xYZ like "abc", is executed on a setup where /tmp/foo has 2 Parquet files, 1.parquet and 2.parquet, where 1.parquet has the column XYZ but 2.parquet does not, then there is a memory leak. > This seems to happen because xYZ seem to be treated as a new column. -- This message was sent by Atlassian JIRA (v6.3.15#6346)