Github user adeneche commented on a diff in the pull request: https://github.com/apache/drill/pull/454#discussion_r60445363 --- Diff: exec/java-exec/src/main/java/org/apache/drill/exec/physical/impl/xsort/ExternalSortBatch.java --- @@ -116,6 +119,7 @@ private boolean first = true; private int targetRecordCount; private final String fileName; + private Set<Path> currSpillDirs = new TreeSet(); --- End diff -- IntelliJ complains about an "unchecked assignment" here. Can you change this to `new TreeSet<>()` instead ?
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