Github user omalley commented on a diff in the pull request:
https://github.com/apache/orc/pull/40#discussion_r69777633
--- Diff: java/core/src/java/org/apache/orc/impl/ReaderImpl.java ---
@@ -572,7 +572,14 @@ public RecordReader rows(Options options) throws
IOException {
boolean[] include = options.getInclude();
// if included columns is null, then include all columns
if (include == null) {
- include = new boolean[types.size()];
+ int size;
+ TypeDescription readSchema = options.getSchema();
+ if (readSchema != null){
+ size = readSchema.getMaximumId() + 1;
--- End diff --
I'd suggest doing
```
if (readSchema == null) {
readSchema = schema;
}
```
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