[ https://issues.apache.org/jira/browse/ARROW-1693?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wes McKinney reassigned ARROW-1693: ----------------------------------- Assignee: Paul Taylor (was: Brian Hulette) > [JS] Error reading dictionary-encoded integration test files > ------------------------------------------------------------ > > Key: ARROW-1693 > URL: https://issues.apache.org/jira/browse/ARROW-1693 > Project: Apache Arrow > Issue Type: Bug > Components: JavaScript > Reporter: Brian Hulette > Assignee: Paul Taylor > Labels: pull-request-available > Fix For: 0.8.0 > > Attachments: dictionary-cpp.arrow, dictionary-java.arrow, > dictionary.json > > > The JS implementation crashes when reading the dictionary test case from the > integration tests. > To replicate, first generate the test files with java and cpp impls: > {code} > $ cd ${ARROW_HOME}/integration/ > $ python -c 'from integration_test import generate_dictionary_case; > generate_dictionary_case().write("dictionary.json")' > $ ../cpp/debug/debug/json-integration-test --integration > --json=dictionary.json --arrow=dictionary-cpp.arrow --mode=JSON_TO_ARROW > $ java -cp > ../java/tools/target/arrow-tools-0.8.0-SNAPSHOT-jar-with-dependencies.jar > org.apache.arrow.tools.Integration -c JSON_TO_ARROW -a dictionary-java.arrow > -j dictionary.json > {code} > Attempt to read the files with the JS impl: > {code} > $ cd ${ARROW_HOME}/js/ > $ ./bin/arrow2csv.js -s dict1_0 -f ../integration/dictionary-{java,cpp}.arrow > {code} > Both files result in an error for me on > [a8f51858|https://github.com/apache/arrow/commit/a8f518588fda471b2e3cc8e0f0064e7c4bb99899]: > {{TypeError: Cannot read property 'buffer' of undefined}} -- This message was sent by Atlassian JIRA (v6.4.14#64029)