Beyyes commented on a change in pull request #31: Fix sonar
URL: https://github.com/apache/incubator-iotdb/pull/31#discussion_r251008904
##########
File path:
iotdb/src/main/java/org/apache/iotdb/db/query/executor/EngineExecutorWithTimeGenerator.java
##########
@@ -59,18 +59,24 @@
* @throws IOException IOException
* @throws FileNodeManagerException FileNodeManagerException
*/
- public QueryDataSet execute() throws IOException, FileNodeManagerException {
+ public QueryDataSet execute() throws FileNodeManagerException {
QueryTokenManager.getInstance()
.beginQueryOfGivenQueryPaths(jobId,
queryExpression.getSelectedSeries());
QueryTokenManager.getInstance()
.beginQueryOfGivenExpression(jobId, queryExpression.getExpression());
- EngineTimeGenerator timestampGenerator = new EngineTimeGenerator(jobId,
- queryExpression.getExpression());
+ EngineTimeGenerator timestampGenerator = null;
+ List<EngineReaderByTimeStamp> readersOfSelectedSeries = null;
+ try {
+ timestampGenerator = new EngineTimeGenerator(jobId,
+ queryExpression.getExpression());
- List<EngineReaderByTimeStamp> readersOfSelectedSeries =
getReadersOfSelectedPaths(
- queryExpression.getSelectedSeries());
+ readersOfSelectedSeries = getReadersOfSelectedPaths(
+ queryExpression.getSelectedSeries());
+ } catch (IOException ex){
Review comment:
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