From commits-return-77905-archive-asf-public=cust-asf.ponee.io@airflow.apache.org Wed Nov 27 16:40:06 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 [207.244.88.153]) by mx-eu-01.ponee.io (Postfix) with SMTP id B4299180648 for ; Wed, 27 Nov 2019 17:40:05 +0100 (CET) Received: (qmail 92478 invoked by uid 500); 27 Nov 2019 16:40:05 -0000 Mailing-List: contact commits-help@airflow.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@airflow.apache.org Delivered-To: mailing list commits@airflow.apache.org Received: (qmail 92468 invoked by uid 99); 27 Nov 2019 16:40:05 -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; Wed, 27 Nov 2019 16:40:05 +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 6C4FBC017A for ; Wed, 27 Nov 2019 16:40:04 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd4-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -112.19 X-Spam-Level: X-Spam-Status: No, score=-112.19 tagged_above=-999 required=6.31 tests=[ENV_AND_HDR_SPF_MATCH=-0.5, KAM_ASCII_DIVIDERS=0.8, KAM_DMARC_STATUS=0.01, RCVD_IN_DNSWL_HI=-5, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, USER_IN_DEF_SPF_WL=-7.5, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-he-de.apache.org ([10.40.0.8]) by localhost (spamd4-us-west.apache.org [10.40.0.11]) (amavisd-new, port 10024) with ESMTP id ze76nO_FFZuh for ; Wed, 27 Nov 2019 16:40:03 +0000 (UTC) Received-SPF: Pass (mailfrom) identity=mailfrom; client-ip=207.244.88.153; helo=mail.apache.org; envelope-from=jira@apache.org; receiver= Received: from mail.apache.org (hermes.apache.org [207.244.88.153]) by mx1-he-de.apache.org (ASF Mail Server at mx1-he-de.apache.org) with SMTP id A24297DD97 for ; Wed, 27 Nov 2019 16:40:02 +0000 (UTC) Received: (qmail 92322 invoked by uid 99); 27 Nov 2019 16:40:01 -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; Wed, 27 Nov 2019 16:40:01 +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 F31F6E2D90 for ; Wed, 27 Nov 2019 16:40:00 +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 30F5678073B for ; Wed, 27 Nov 2019 16:40:00 +0000 (UTC) Date: Wed, 27 Nov 2019 16:40:00 +0000 (UTC) From: =?utf-8?Q?Tomasz_=C5=BBukowski_=28Jira=29?= To: commits@airflow.incubator.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Assigned] (AIRFLOW-6091) BigQueryCursor doesn't properly clean buffer, page_token and all_pages_loaded before starting .execute() method 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/AIRFLOW-6091?page=3Dcom.atlass= ian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tomasz =C5=BBukowski reassigned AIRFLOW-6091: ---------------------------------------- Assignee: Tomasz =C5=BBukowski > BigQueryCursor doesn't properly clean buffer, page_token and all_pages_lo= aded before starting .execute() method > -------------------------------------------------------------------------= -------------------------------------- > > Key: AIRFLOW-6091 > URL: https://issues.apache.org/jira/browse/AIRFLOW-6091 > Project: Apache Airflow > Issue Type: Bug > Components: hooks > Affects Versions: 1.10.6 > Reporter: Tomasz =C5=BBukowski > Assignee: Tomasz =C5=BBukowski > Priority: Major > > There are two cases when it might be dangerous: > * If you run cursor.execute() and cursor.fetchall() and then once again = cursor.execute() for another query cursor.fetchall() will return empty list= because will be still set to True > * If you run=C2=A0cursor.execute() and cursor.fetchone() or fetchmany() = and don't read whole results and then run cursor.execute() with different q= uery next call to next will return data from old job which will be still st= ored in buffer. -- This message was sent by Atlassian Jira (v8.3.4#803005)