[
https://issues.apache.org/jira/browse/HIVE-25453?focusedWorklogId=645250&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-645250
]
ASF GitHub Bot logged work on HIVE-25453:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 01/Sep/21 12:53
Start Date: 01/Sep/21 12:53
Worklog Time Spent: 10m
Work Description: szlta commented on a change in pull request #2586:
URL: https://github.com/apache/hive/pull/2586#discussion_r700182811
##########
File path:
llap-server/src/java/org/apache/hadoop/hive/llap/io/api/impl/LlapIoImpl.java
##########
@@ -417,15 +419,21 @@ public OrcTail getOrcTailFromCache(Path path,
Configuration jobConf, CacheTag ta
}
@Override
- public RecordReader<NullWritable, VectorizedRowBatch>
llapVectorizedOrcReaderForPath(Object fileKey, Path path, CacheTag tag,
List<Integer> tableIncludedCols,
- JobConf conf, long offset, long length) throws IOException {
+ public RecordReader<NullWritable, VectorizedRowBatch>
llapVectorizedOrcReaderForPath(Object fileKey, Path path,
+ CacheTag tag, List<Integer> tableIncludedCols, JobConf conf, long
offset, long length, Reporter reporter)
+ throws IOException {
- OrcTail tail = getOrcTailFromCache(path, conf, tag, fileKey);
+ OrcTail tail = null;
+ if (tag != null) {
Review comment:
- getOrcTailFromCache should always be called with a non-null CacheTag
instance.
- to produce a record reader in llapVectorizedOrcReaderForPath we either
know the tag or not depending the source of invocation
- - in case tag is known: we can do the metadata lookup and attach the
result to the OrcSplit
- - in case it's unknown: we create the split without the tail info, and let
OrcEncodedDataReader find out the metadata later
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Issue Time Tracking
-------------------
Worklog Id: (was: 645250)
Time Spent: 2h 20m (was: 2h 10m)
> Add LLAP IO support for Iceberg ORC tables
> ------------------------------------------
>
> Key: HIVE-25453
> URL: https://issues.apache.org/jira/browse/HIVE-25453
> Project: Hive
> Issue Type: New Feature
> Reporter: Ádám Szita
> Assignee: Ádám Szita
> Priority: Major
> Labels: pull-request-available
> Time Spent: 2h 20m
> Remaining Estimate: 0h
>
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