vvysotskyi commented on a change in pull request #2389:
URL: https://github.com/apache/drill/pull/2389#discussion_r759289681
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File path:
contrib/format-iceberg/src/main/java/org/apache/drill/exec/store/iceberg/plan/IcebergPluginImplementor.java
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@@ -99,6 +99,9 @@ public boolean canImplement(Filter filter) {
try {
TableScan tableScan =
DrillRelOptUtil.findScan(filter.accept(SubsetRemover.INSTANCE));
DrillTable drillTable = DrillRelOptUtil.getDrillTable(tableScan);
Review comment:
But please use `Optional` to simplify the code with multiple consequent
null checks.
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