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https://issues.apache.org/jira/browse/IOTDB-2010?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhong Wang reassigned IOTDB-2010:
---------------------------------
Assignee: Zhong Wang
> Show timeseries produces incomplete result
> ------------------------------------------
>
> Key: IOTDB-2010
> URL: https://issues.apache.org/jira/browse/IOTDB-2010
> Project: Apache IoTDB
> Issue Type: Bug
> Reporter: Zhong Wang
> Assignee: Zhong Wang
> Priority: Major
> Labels: pull-request-available
>
> In cluster mode, exceptions are omitted when getting the metadata of time
> series, which results in incomplete results.
> In CMManager#showTimeseries:
> {code:java}
> List<Future<Void>> futureList = new ArrayList<>();
> for (PartitionGroup group : globalGroups) {
> futureList.add(
> pool.submit(
> () -> {
> try {
> showTimeseries(group, plan, resultSet, context);
> } catch (CheckConsistencyException | MetadataException e) {
> logger.error("Cannot get show timeseries result of {} from
> {}", plan, group);
> }
> return null;
> }));
> }
> {code}
> A better way is to throw the exception if it cannot be handled by the system.
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