harishjp commented on code in PR #5534:
URL: https://github.com/apache/hive/pull/5534#discussion_r1837275703
##########
llap-server/src/java/org/apache/hadoop/hive/llap/io/encoded/OrcEncodedDataReader.java:
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@@ -276,11 +275,20 @@ public void unpause() {
@Override
protected Void callInternal() throws IOException, InterruptedException {
- return ugi.doAs(new PrivilegedExceptionAction<Void>() {
- @Override
- public Void run() throws Exception {
- return performDataRead();
+ return ugi.doAs((PrivilegedExceptionAction<Void>) () -> {
+ long startTime = counters.startTimeCounter();
+ try {
+ performDataRead();
+ consumer.setDone();
+ } catch (Throwable t) {
+ consumer.setError(t);
+ trace.dumpLog(LOG);
+ } finally {
+ cleanupReaders();
+ recordReaderTime(startTime);
Review Comment:
I do not know, that is confusing for me too. If you look at previous code,
in some case recordReaderTime is called before cleanupReaders (Ex: end of
function and handleError) and in some cases its called after (Ex: processStop).
I do not think it was intentional. I can do anything which seems correct,
cleanupReader is closing IO objects, whether that part of IO or not is
subjective. I can do it the way you feel strongly.
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