Github user vrozov commented on a diff in the pull request: https://github.com/apache/drill/pull/1110#discussion_r167092037 --- Diff: exec/java-exec/src/test/java/org/apache/drill/exec/physical/impl/xsort/TestSortSpillWithException.java --- @@ -59,6 +59,7 @@ public static void setup() throws Exception { ClusterFixtureBuilder builder = ClusterFixture.builder(dirTestWatcher) .configProperty(ExecConstants.EXTERNAL_SORT_SPILL_THRESHOLD, 1) // Unmanaged .configProperty(ExecConstants.EXTERNAL_SORT_SPILL_GROUP_SIZE, 1) // Unmanaged + .configProperty(ExecConstants.EXTERNAL_SORT_MAX_MEMORY, 10 * 1024 * 1024) //use less memory for sorting. --- End diff -- Why is the change necessary?
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