arina-ielchiieva commented on a change in pull request #1542: DRILL-6850: JDBC
integration tests failures
URL: https://github.com/apache/drill/pull/1542#discussion_r234527280
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File path:
exec/java-exec/src/main/java/org/apache/drill/exec/planner/sql/handlers/FindHardDistributionScans.java
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@@ -52,7 +52,12 @@ public RelNode visit(TableScan scan) {
DrillTable unwrap;
unwrap = scan.getTable().unwrap(DrillTable.class);
if (unwrap == null) {
- unwrap =
scan.getTable().unwrap(DrillTranslatableTable.class).getDrillTable();
+ DrillTranslatableTable drillTranslatableTable =
scan.getTable().unwrap(DrillTranslatableTable.class);
+ if (drillTranslatableTable == null) {
+ contains = true; // it rejects single mode.
Review comment:
Please add explanation why...
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