From commits-return-66556-archive-asf-public=cust-asf.ponee.io@beam.apache.org Fri Apr 13 16:11:04 2018 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 9D666180627 for ; Fri, 13 Apr 2018 16:11:03 +0200 (CEST) Received: (qmail 77734 invoked by uid 500); 13 Apr 2018 14:11:02 -0000 Mailing-List: contact commits-help@beam.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@beam.apache.org Delivered-To: mailing list commits@beam.apache.org Received: (qmail 77724 invoked by uid 99); 13 Apr 2018 14:11:02 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd3-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 13 Apr 2018 14:11:02 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd3-us-west.apache.org (ASF Mail Server at spamd3-us-west.apache.org) with ESMTP id 9E8661800D7 for ; Fri, 13 Apr 2018 14:11:01 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -109.511 X-Spam-Level: X-Spam-Status: No, score=-109.511 tagged_above=-999 required=6.31 tests=[ENV_AND_HDR_SPF_MATCH=-0.5, KAM_ASCII_DIVIDERS=0.8, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001, T_RP_MATCHES_RCVD=-0.01, USER_IN_DEF_SPF_WL=-7.5, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd3-us-west.apache.org [10.40.0.10]) (amavisd-new, port 10024) with ESMTP id vpX7emS1qQdU for ; Fri, 13 Apr 2018 14:11:01 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-us.apache.org (ASF Mail Server at mx1-lw-us.apache.org) with ESMTP id CB6BE5F178 for ; Fri, 13 Apr 2018 14:11:00 +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 6ADBCE0370 for ; Fri, 13 Apr 2018 14:11:00 +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 2A4882120A for ; Fri, 13 Apr 2018 14:11:00 +0000 (UTC) Date: Fri, 13 Apr 2018 14:11:00 +0000 (UTC) From: "Alexander Dejanovski (JIRA)" To: commits@beam.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (BEAM-3485) CassandraIO.read() splitting produces invalid 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/BEAM-3485?page=3Dcom.atlassian.= jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=3D16437= 344#comment-16437344 ]=20 Alexander Dejanovski commented on BEAM-3485: -------------------------------------------- Neat ! It's fixed. > CassandraIO.read() splitting produces invalid queries > ----------------------------------------------------- > > Key: BEAM-3485 > URL: https://issues.apache.org/jira/browse/BEAM-3485 > Project: Beam > Issue Type: Bug > Components: io-java-cassandra > Reporter: Eugene Kirpichov > Assignee: Alexey Romanenko > Priority: Major > Time Spent: 1h 20m > Remaining Estimate: 0h > > See [https://stackoverflow.com/questions/48090668/how-to-increase-dataflo= w-read-parallelism-from-cassandra/48131264?noredirect=3D1#comment83548442_4= 8131264] > As the question author points out, the error is likely that=C2=A0token($p= k) should be token(pk). This was likely masked by BEAM-3424 and BEAM-3425, = and the splitting code path effectively was never invoked, and was broken f= rom the first PR - so there are likely other bugs. > When testing this issue, we must ensure=C2=A0good code coverage in an IT = against a real Cassandra instance. -- This message was sent by Atlassian JIRA (v7.6.3#76005)