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Code snippet error - response.getResult returns nullptr if job not completed. #570
Description
In which file did you encounter the issue?
Did you change the file? If so, how?
while (!response.jobCompleted()) {
Thread.sleep(1000);
response = bigquery.getQueryResults(response.getJobId());
}
List<BigQueryError> executionErrors = response.getExecutionErrors();
// look for errors in executionErrors
QueryResult result = response.getResult();
Describe the issue
response.getResult() will return with a nullptr if the job has not completed yet. It does not block until job is completed.
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lesv commentedon Mar 19, 2017
@tswast PTAL
tswast commentedon Mar 20, 2017
The behavior of the
.query()method is confusing since it can sometimes return results, and sometimes you have to poll as you describe.You're correct that we should always poll in the samples since that is likely to be needed. I'll update this one today.
Related: googleapis/google-cloud-java#1588 I've proposed to the client library team that we don't use
.query()without an explicit JobID anywhere.chore(deps): update dependency com.google.cloud.samples:shared-config…
chore(deps): update dependency com.google.cloud.samples:shared-config…
chore: release 2.4.4 (#566)