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 1DB6F200C7E for ; Tue, 9 May 2017 02:03:10 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 1C4EE160BA5; Tue, 9 May 2017 00:03:10 +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 61BDC160BCA for ; Tue, 9 May 2017 02:03:09 +0200 (CEST) Received: (qmail 88973 invoked by uid 500); 9 May 2017 00:03:08 -0000 Mailing-List: contact dev-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 dev@hive.apache.org Received: (qmail 88924 invoked by uid 99); 9 May 2017 00:03:08 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd2-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 09 May 2017 00:03:08 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd2-us-west.apache.org (ASF Mail Server at spamd2-us-west.apache.org) with ESMTP id EAF3F1A7AEF for ; Tue, 9 May 2017 00:03:07 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd2-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -100.002 X-Spam-Level: X-Spam-Status: No, score=-100.002 tagged_above=-999 required=6.31 tests=[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 (spamd2-us-west.apache.org [10.40.0.9]) (amavisd-new, port 10024) with ESMTP id T4gMcFFwPtqK for ; Tue, 9 May 2017 00:03:07 +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 010125FDEE for ; Tue, 9 May 2017 00:03:06 +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 C4C01E0D85 for ; Tue, 9 May 2017 00:03:04 +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 337CA21DFD for ; Tue, 9 May 2017 00:03:04 +0000 (UTC) Date: Tue, 9 May 2017 00:03:04 +0000 (UTC) From: "Prasanth Jayachandran (JIRA)" To: dev@hive.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (HIVE-16611) Kryo remove field is not working MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Tue, 09 May 2017 00:03:10 -0000 Prasanth Jayachandran created HIVE-16611: -------------------------------------------- Summary: Kryo remove field is not working Key: HIVE-16611 URL: https://issues.apache.org/jira/browse/HIVE-16611 Project: Hive Issue Type: Bug Components: Serializers/Deserializers Affects Versions: 3.0.0 Reporter: Prasanth Jayachandran I have seen some instances where removeField in SerializationUtilities is not working {code} removeField(kryo, Operator.class, "colExprMap"); removeField(kryo, AbstractOperatorDesc.class, "statistics"); {code} These 2 fields are not expected to be serialized but some stacktraces where custom UDFs are involved these fields are observed in the stacktrace. {code} genericUDF (org.apache.hadoop.hive.ql.plan.ExprNodeGenericFuncDesc) chidren (org.apache.hadoop.hive.ql.plan.ExprNodeGenericFuncDesc) colExprMap (org.apache.hadoop.hive.ql.exec.SelectOperator) childOperators (org.apache.hadoop.hive.ql.exec.TableScanOperator) aliasToWork (org.apache.hadoop.hive.ql.plan.MapWork) at org.apache.hive.com.esotericsoftware.kryo.serializers.ObjectField.read(ObjectField.java:125) ...(snip)... at org.apache.hive.com.esotericsoftware.kryo.Kryo.readObject(Kryo.java:672) at org.apache.hadoop.hive.ql.exec.Utilities.deserializeObjectByKryo(Utilities.java:1173) at org.apache.hadoop.hive.ql.exec.Utilities.deserializePlan(Utilities.java:1062) at org.apache.hadoop.hive.ql.exec.Utilities.deserializePlan(Utilities.java:1076) {code} This needs further investigation. -- This message was sent by Atlassian JIRA (v6.3.15#6346)