Whether this task failure should be counted towards the maximum number of times the task is allowed to fail before the stage is aborted.
Whether this task failure should be counted towards the maximum number of times the task is allowed to fail before the stage is aborted. Set to false in cases where the task's failure was unrelated to the task; for example, if the task failed because the executor it was running on was killed.
Error message displayed in the web UI.
Error message displayed in the web UI.
:: DeveloperApi :: The task finished successfully, but the result was lost from the executor's block manager before it was fetched.