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ASF GitHub Bot updated ARROW-11706: ----------------------------------- Labels: pull-request-available (was: ) > [JS] Better BigInt compatibility check > -------------------------------------- > > Key: ARROW-11706 > URL: https://issues.apache.org/jira/browse/ARROW-11706 > Project: Apache Arrow > Issue Type: Improvement > Reporter: Diana Clarke > Priority: Major > Labels: pull-request-available > Time Spent: 10m > Remaining Estimate: 0h > > See: https://github.com/apache/arrow/pull/9110 > Check for whether BigInt64ArrayAvailable and BigUint64ArrayAvailable are > available, rather than just BigIntAvailable. Recent versions of > JavaScriptCore/WebKit in Safari support BigInt but do not support > BigInt64Array, and so anything that relies on BigInt64Array will fail despite > BigIntAvailable being true. > The manifestation of this issue can be seen when trying to run the following > within Safari on a table that contains bigints: > {code:java} > RecordBatchJSONWriter.writeAll(table).toString(true) > message: "BigUint64Array is not available in this environment" > BigUint64ArrayUnavailableError > BigUint64ArrayUnavailable > bignumToString > bigNumsToStrings > generatorResume@[native code] > performIteration@[native code] > visitInt > visit > map@[native code] > recordBatchToJSON > close > finish > global code > {code} > See also: https://bugs.webkit.org/show_bug.cgi?id=190800 -- This message was sent by Atlassian Jira (v8.3.4#803005)