From dev-return-59418-archive-asf-public=cust-asf.ponee.io@pig.apache.org Thu Apr 5 21:11:04 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 6462418063B for ; Thu, 5 Apr 2018 21:11:04 +0200 (CEST) Received: (qmail 55222 invoked by uid 500); 5 Apr 2018 19:11:02 -0000 Mailing-List: contact dev-help@pig.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@pig.apache.org Delivered-To: mailing list dev@pig.apache.org Received: (qmail 55211 invoked by uid 500); 5 Apr 2018 19:11:02 -0000 Delivered-To: apmail-hadoop-pig-dev@hadoop.apache.org Received: (qmail 55208 invoked by uid 99); 5 Apr 2018 19:11:02 -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; Thu, 05 Apr 2018 19:11:02 +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 00D6B182559 for ; Thu, 5 Apr 2018 19:11:02 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -110.311 X-Spam-Level: X-Spam-Status: No, score=-110.311 tagged_above=-999 required=6.31 tests=[ENV_AND_HDR_SPF_MATCH=-0.5, 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 3iOQFxboCJcO for ; Thu, 5 Apr 2018 19:11:01 +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 049A65F23D for ; Thu, 5 Apr 2018 19:11:01 +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 9101AE0179 for ; Thu, 5 Apr 2018 19:11:00 +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 5040B25621 for ; Thu, 5 Apr 2018 19:11:00 +0000 (UTC) Date: Thu, 5 Apr 2018 19:11:00 +0000 (UTC) From: "Koji Noguchi (JIRA)" To: pig-dev@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (PIG-5333) LoadCaster sometimes not set for complex type 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/PIG-5333?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Koji Noguchi updated PIG-5333: ------------------------------ Attachment: pig-5333-v01.patch > LoadCaster sometimes not set for complex type > --------------------------------------------- > > Key: PIG-5333 > URL: https://issues.apache.org/jira/browse/PIG-5333 > Project: Pig > Issue Type: Bug > Reporter: Koji Noguchi > Assignee: Koji Noguchi > Priority: Major > Attachments: pig-5333-v01.patch > > > TypeCasting a bytearray field in the nested foreach below > {code} > A = load 'input.txt' as (a0:bytearray, a1:bytearray); > B = group A by (a0,a1); > C = FOREACH B GENERATE SIZE(A) as sizeofgroup, A; > SPLIT C into D if sizeofgroup > 2, Z OTHERWISE; > F = FOREACH D { > F1 = FOREACH A generate (chararray) a0; > GENERATE F1; > } > store F into '/tmp/output/F'; > store Z into '/tmp/output/Z'; > {code} > Fails with > {noformat} > Caused by: org.apache.pig.backend.executionengine.ExecException: ERROR 1075: Received a bytearray from the UDF or Union from two different Loaders. Cannot determine how to convert the bytearray to string for [a0[7,29]] > at org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POCast.getNextString(POCast.java:1126) > {noformat} -- This message was sent by Atlassian JIRA (v7.6.3#76005)