vvysotskyi commented on a change in pull request #1608: DRILL-6960: AutoLimit
the size of ResultSet for a WebUI (or REST) client
URL: https://github.com/apache/drill/pull/1608#discussion_r258611750
##########
File path:
exec/java-exec/src/main/java/org/apache/drill/exec/ops/QueryContext.java
##########
@@ -273,6 +279,29 @@ public RemoteFunctionRegistry getRemoteFunctionRegistry()
{
return drillbitContext.getRemoteFunctionRegistry();
}
+ /**
+ * Check if auto-limiting of resultset is enabled
+ * @return True if auto-limit is enabled
+ */
+ public boolean isAutoLimitEnabled() {
+ return autoLimitRowCount != null && autoLimitRowCount > 0;
+ }
+
+ /**
+ * Returns the maximum size of auto-limited resultset
+ * @return Maximum size of auto-limited resultSet
+ */
+ public Integer getAutoLimitRowCount() {
+ return autoLimitRowCount;
+ }
+
+ /**
+ * Allows to disable autolimit in case it is not applicable
+ */
+ public void disableAutoLimit() {
+ autoLimitRowCount = null;
Review comment:
```suggestion
autoLimitRowCount = 0;
```
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