Github user hyunsik commented on a diff in the pull request:
https://github.com/apache/tajo/pull/652#discussion_r38281312
--- Diff:
tajo-storage/tajo-storage-hdfs/src/main/java/org/apache/tajo/storage/orc/ORCScanner.java
---
@@ -152,11 +155,13 @@ public void init() throws IOException {
orcReader = new OrcReader(orcDataSource, new OrcMetadataReader());
+ TimeZone timezone =
TimeZone.getTimeZone(meta.getOption(StorageConstants.TIMEZONE,
+ TajoConstants.DEFAULT_SYSTEM_TIMEZONE));
+
// TODO: make OrcPredicate useful
- // TODO: TimeZone should be from conf
- // TODO: it might be splittable
+ // presto-orc uses joda timezone, so it needs to be converted.
--- End diff --
Could you explain what is Joda timezone? It seems to be just a java
timezone.
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