Konstantin Müller created TINKERPOP-1761: --------------------------------------------
Summary: GremlinExecutor: Timeout future not cancelled on successful script evaluation Key: TINKERPOP-1761 URL: https://issues.apache.org/jira/browse/TINKERPOP-1761 Project: TinkerPop Issue Type: Bug Affects Versions: 3.2.6 Reporter: Konstantin Müller This bug seems to be introduced by TINKERPOP-1714. The timeout future in GremlinExecutor.eval() is not cancelled when the evaluation future is completed successfully before the timeout (lines 304ff). This was done correctly before the changes introduced by TINKERPOP-1714. Code to reproduce: {code:java} try (GremlinExecutor executor = GremlinExecutor.build().scriptEvaluationTimeout(15_000).create()) { executor.eval("1+1").get(); } catch (Exception e) { // NOOP } {code} When the code leaves the try-block it calls GremlinExecutor.close() which will clean up executorService and scheduledExecutorService, but because the timeout future is not cancelled this will hang until the future is finished (here 15s). Workaround: Provide an own ExecutorService when constructing a GremlinExecutor instance and cancel all tasks when the script evaluation is finished successfully. -- This message was sent by Atlassian JIRA (v6.4.14#64029)