stenlarsson opened a new issue, #48985: URL: https://github.com/apache/arrow/issues/48985
### Describe the bug, including details regarding any error messages, version, and platform. https://github.com/apache/arrow/issues/48880 is marked as fixed, but I'm still getting corrupted values. It is very difficult to create a test case that reliably demonstrates the problem. This defines a finaliser on the string literal, but we need to go through some hoops to make sure it is not in scope of any block. ```ruby # Licensed to the Apache Software Foundation (ASF) under one # or more contributor license agreements. See the NOTICE file # distributed with this work for additional information # regarding copyright ownership. The ASF licenses this file # to you under the Apache License, Version 2.0 (the # "License"); you may not use this file except in compliance # with the License. You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY # KIND, either express or implied. See the License for the # specific language governing permissions and limitations # under the License. require 'objspace' class TestExecutePlan < Test::Unit::TestCase class LiveChecker def initialize @live = true end def check(object) ObjectSpace.define_finalizer(object, self.class.create_finalizer(self)) object end def live? GC.start @live end def finalize @live = false end def self.create_finalizer(checker) proc { checker.finalize } end end def test_filter_expressions_live checker = LiveChecker.new table = Arrow::Table.new( 'foo' => [1, 2], 'bar' => %w[a b], ) plan = Arrow::ExecutePlan.new node = plan.build_source_node(table) node = plan.build_filter_node( node, Arrow::FilterNodeOptions.new( Arrow::CallExpression.new('equal', [:bar, checker.check('a')]), ), ) assert do checker.live? end end def test_project_expressions_live checker = LiveChecker.new table = Arrow::Table.new( 'foo' => [1, 2], 'bar' => [%w[a b], %w[c d]], ) plan = Arrow::ExecutePlan.new node = plan.build_source_node(table) node = plan.build_project_node( node, Arrow::ProjectNodeOptions.new( [ :foo, Arrow::CallExpression.new('binary_join', [:bar, checker.check(',')]), ], %w[foo bar], ), ) assert do checker.live? end end end ``` These tests pass if I add `CallExpression`, `FilterNodeOptions`, and `ProjectNodeOptions` to the gc_guard in loader.rb, but I'm not sure if it is the correct solution. ### Component(s) Ruby -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
