seojangho commented on a change in pull request #31: [NEMO-97] Refactor
TaskExecutor and fix a sideinput bug
URL: https://github.com/apache/incubator-nemo/pull/31#discussion_r195323052
##########
File path:
compiler/frontend/spark/src/main/java/edu/snu/nemo/compiler/frontend/spark/source/SparkDatasetBoundedSourceVertex.java
##########
@@ -105,12 +107,18 @@ private SparkDatasetBoundedSourceReadable(final
Partition partition,
}
@Override
- public Iterable<T> read() throws Exception {
+ public Iterable<T> read() throws IOException {
// for setting up the same environment in the executors.
final SparkSession spark = SparkSession.builder()
.config(sessionInitialConf)
.getOrCreate();
- final Dataset<T> dataset = SparkSession.initializeDataset(spark,
commands);
+ final Dataset<T> dataset;
+
+ try {
+ dataset = SparkSession.initializeDataset(spark, commands);
+ } catch (OperationNotSupportedException e) {
Review comment:
`final OperationNotSupportedException e`
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