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 19273200ACA for ; Wed, 18 May 2016 12:18:15 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 17D44160A00; Wed, 18 May 2016 10:18:15 +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 46826160A1B for ; Wed, 18 May 2016 12:18:14 +0200 (CEST) Received: (qmail 74288 invoked by uid 500); 18 May 2016 10:18:13 -0000 Mailing-List: contact dev-help@flink.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@flink.apache.org Delivered-To: mailing list dev@flink.apache.org Received: (qmail 74074 invoked by uid 99); 18 May 2016 10:18:13 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 18 May 2016 10:18:13 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id EC6972C033A for ; Wed, 18 May 2016 10:18:12 +0000 (UTC) Date: Wed, 18 May 2016 10:18:12 +0000 (UTC) From: "Flavio Pompermaier (JIRA)" To: dev@flink.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (FLINK-3922) Infinite recursion on TypeExtractor MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Wed, 18 May 2016 10:18:15 -0000 Flavio Pompermaier created FLINK-3922: ----------------------------------------- Summary: Infinite recursion on TypeExtractor Key: FLINK-3922 URL: https://issues.apache.org/jira/browse/FLINK-3922 Project: Flink Issue Type: Bug Components: Type Serialization System Affects Versions: 1.0.2 Reporter: Flavio Pompermaier Priority: Critical This program cause a StackOverflow (infinite recursion) in the TypeExtractor: {{ public class TypeSerializerStackOverflowOnRecursivePojo { public static class RecursivePojo implements Serializable { private static final long serialVersionUID = 1L; private RecursivePojo parent; public RecursivePojo(){} public RecursivePojo(K k, V v) { } public RecursivePojo getParent() { return parent; } public void setParent(RecursivePojo parent) { this.parent = parent; } } public static class TypedTuple extends Tuple3>>>{ private static final long serialVersionUID = 1L; } public static void main(String[] args) throws Exception { ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment(); env.fromCollection(Arrays.asList(new RecursivePojo>>("test",new HashMap>()))) .map(t-> {TypedTuple ret = new TypedTuple();ret.setFields("1", "1", t);return ret;}).returns(TypedTuple.class) .print(); } } }} The thrown Exception is the following: {{ Exception in thread "main" java.lang.StackOverflowError at sun.reflect.generics.parser.SignatureParser.parsePackageNameAndSimpleClassTypeSignature(SignatureParser.java:328) at sun.reflect.generics.parser.SignatureParser.parseClassTypeSignature(SignatureParser.java:310) at sun.reflect.generics.parser.SignatureParser.parseFieldTypeSignature(SignatureParser.java:289) at sun.reflect.generics.parser.SignatureParser.parseFieldTypeSignature(SignatureParser.java:283) at sun.reflect.generics.parser.SignatureParser.parseTypeSignature(SignatureParser.java:485) at sun.reflect.generics.parser.SignatureParser.parseReturnType(SignatureParser.java:627) at sun.reflect.generics.parser.SignatureParser.parseMethodTypeSignature(SignatureParser.java:577) at sun.reflect.generics.parser.SignatureParser.parseMethodSig(SignatureParser.java:171) at sun.reflect.generics.repository.ConstructorRepository.parse(ConstructorRepository.java:55) at sun.reflect.generics.repository.ConstructorRepository.parse(ConstructorRepository.java:43) at sun.reflect.generics.repository.AbstractRepository.(AbstractRepository.java:74) at sun.reflect.generics.repository.GenericDeclRepository.(GenericDeclRepository.java:49) at sun.reflect.generics.repository.ConstructorRepository.(ConstructorRepository.java:51) at sun.reflect.generics.repository.MethodRepository.(MethodRepository.java:46) at sun.reflect.generics.repository.MethodRepository.make(MethodRepository.java:59) at java.lang.reflect.Method.getGenericInfo(Method.java:102) at java.lang.reflect.Method.getGenericReturnType(Method.java:255) at org.apache.flink.api.java.typeutils.TypeExtractor.isValidPojoField(TypeExtractor.java:1610) at org.apache.flink.api.java.typeutils.TypeExtractor.analyzePojo(TypeExtractor.java:1671) at org.apache.flink.api.java.typeutils.TypeExtractor.privateGetForClass(TypeExtractor.java:1559) at org.apache.flink.api.java.typeutils.TypeExtractor.createTypeInfoWithTypeHierarchy(TypeExtractor.java:732) at org.apache.flink.api.java.typeutils.TypeExtractor.analyzePojo(TypeExtractor.java:1678) at org.apache.flink.api.java.typeutils.TypeExtractor.privateGetForClass(TypeExtractor.java:1559) at org.apache.flink.api.java.typeutils.TypeExtractor.createTypeInfoWithTypeHierarchy(TypeExtractor.java:732) at org.apache.flink.api.java.typeutils.TypeExtractor.analyzePojo(TypeExtractor.java:1678) at org.apache.flink.api.java.typeutils.TypeExtractor.privateGetForClass(TypeExtractor.java:1559) at org.apache.flink.api.java.typeutils.TypeExtractor.createTypeInfoWithTypeHierarchy(TypeExtractor.java:732) at org.apache.flink.api.java.typeutils.TypeExtractor.analyzePojo(TypeExtractor.java:1678) at org.apache.flink.api.java.typeutils.TypeExtractor.privateGetForClass(TypeExtractor.java:1559) at org.apache.flink.api.java.typeutils.TypeExtractor.createTypeInfoWithTypeHierarchy(TypeExtractor.java:732) at org.apache.flink.api.java.typeutils.TypeExtractor.analyzePojo(TypeExtractor.java:1678) at org.apache.flink.api.java.typeutils.TypeExtractor.privateGetForClass(TypeExtractor.java:1559) at org.apache.flink.api.java.typeutils.TypeExtractor.createTypeInfoWithTypeHierarchy(TypeExtractor.java:732) at org.apache.flink.api.java.typeutils.TypeExtractor.analyzePojo(TypeExtractor.java:1678) at org.apache.flink.api.java.typeutils.TypeExtractor.privateGetForClass(TypeExtractor.java:1559) at org.apache.flink.api.java.typeutils.TypeExtractor.createTypeInfoWithTypeHierarchy(TypeExtractor.java:732) at org.apache.flink.api.java.typeutils.TypeExtractor.analyzePojo(TypeExtractor.java:1678) at org.apache.flink.api.java.typeutils.TypeExtractor.privateGetForClass(TypeExtractor.java:1559) at org.apache.flink.api.java.typeutils.TypeExtractor.createTypeInfoWithTypeHierarchy(TypeExtractor.java:732) at org.apache.flink.api.java.typeutils.TypeExtractor.analyzePojo(TypeExtractor.java:1678) at org.apache.flink.api.java.typeutils.TypeExtractor.privateGetForClass(TypeExtractor.java:1559) at org.apache.flink.api.java.typeutils.TypeExtractor.createTypeInfoWithTypeHierarchy(TypeExtractor.java:732) at org.apache.flink.api.java.typeutils.TypeExtractor.analyzePojo(TypeExtractor.java:1678) at org.apache.flink.api.java.typeutils.TypeExtractor.privateGetForClass(TypeExtractor.java:1559) at org.apache.flink.api.java.typeutils.TypeExtractor.createTypeInfoWithTypeHierarchy(TypeExtractor.java:732) at org.apache.flink.api.java.typeutils.TypeExtractor.analyzePojo(TypeExtractor.java:1678) at org.apache.flink.api.java.typeutils.TypeExtractor.privateGetForClass(TypeExtractor.java:1559) at org.apache.flink.api.java.typeutils.TypeExtractor.createTypeInfoWithTypeHierarchy(TypeExtractor.java:732) at org.apache.flink.api.java.typeutils.TypeExtractor.analyzePojo(TypeExtractor.java:1678) at org.apache.flink.api.java.typeutils.TypeExtractor.privateGetForClass(TypeExtractor.java:1559) at org.apache.flink.api.java.typeutils.TypeExtractor.createTypeInfoWithTypeHierarchy(TypeExtractor.java:732) at org.apache.flink.api.java.typeutils.TypeExtractor.analyzePojo(TypeExtractor.java:1678) at org.apache.flink.api.java.typeutils.TypeExtractor.privateGetForClass(TypeExtractor.java:1559) at org.apache.flink.api.java.typeutils.TypeExtractor.createTypeInfoWithTypeHierarchy(TypeExtractor.java:732) at org.apache.flink.api.java.typeutils.TypeExtractor.analyzePojo(TypeExtractor.java:1678) at org.apache.flink.api.java.typeutils.TypeExtractor.privateGetForClass(TypeExtractor.java:1559) at org.apache.flink.api.java.typeutils.TypeExtractor.createTypeInfoWithTypeHierarchy(TypeExtractor.java:732) at org.apache.flink.api.java.typeutils.TypeExtractor.analyzePojo(TypeExtractor.java:1678) at org.apache.flink.api.java.typeutils.TypeExtractor.privateGetForClass(TypeExtractor.java:1559) at org.apache.flink.api.java.typeutils.TypeExtractor.createTypeInfoWithTypeHierarchy(TypeExtractor.java:732) at org.apache.flink.api.java.typeutils.TypeExtractor.analyzePojo(TypeExtractor.java:1678) at org.apache.flink.api.java.typeutils.TypeExtractor.privateGetForClass(TypeExtractor.java:1559) at org.apache.flink.api.java.typeutils.TypeExtractor.createTypeInfoWithTypeHierarchy(TypeExtractor.java:732) at org.apache.flink.api.java.typeutils.TypeExtractor.analyzePojo(TypeExtractor.java:1678) at org.apache.flink.api.java.typeutils.TypeExtractor.privateGetForClass(TypeExtractor.java:1559) at org.apache.flink.api.java.typeutils.TypeExtractor.createTypeInfoWithTypeHierarchy(TypeExtractor.java:732) at org.apache.flink.api.java.typeutils.TypeExtractor.analyzePojo(TypeExtractor.java:1678) at org.apache.flink.api.java.typeutils.TypeExtractor.privateGetForClass(TypeExtractor.java:1559) at org.apache.flink.api.java.typeutils.TypeExtractor.createTypeInfoWithTypeHierarchy(TypeExtractor.java:732) at org.apache.flink.api.java.typeutils.TypeExtractor.analyzePojo(TypeExtractor.java:1678) at org.apache.flink.api.java.typeutils.TypeExtractor.privateGetForClass(TypeExtractor.java:1559) at org.apache.flink.api.java.typeutils.TypeExtractor.createTypeInfoWithTypeHierarchy(TypeExtractor.java:732) at org.apache.flink.api.java.typeutils.TypeExtractor.analyzePojo(TypeExtractor.java:1678) at org.apache.flink.api.java.typeutils.TypeExtractor.privateGetForClass(TypeExtractor.java:1559) ... }} -- This message was sent by Atlassian JIRA (v6.3.4#6332)