aturoczy commented on code in PR #4323:
URL: https://github.com/apache/hive/pull/4323#discussion_r1193663171
##########
ql/src/java/org/apache/hadoop/hive/ql/io/orc/RecordReaderImpl.java:
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@@ -165,7 +165,9 @@ public boolean nextBatch(VectorizedRowBatch theirBatch)
throws IOException {
public void close() throws IOException {
super.close();
// free the memory for the column vectors
- batch.cols = null;
+ if (batch != null) {
Review Comment:
It is fine. Personally I like more the following syntax, it is bit more
readable to me. (You do **not** need to change)
```
if(batch == null)
return;
batch.cols = null
```
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