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https://issues.apache.org/jira/browse/HIVE-23840?focusedWorklogId=458893&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-458893
]
ASF GitHub Bot logged work on HIVE-23840:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 14/Jul/20 19:48
Start Date: 14/Jul/20 19:48
Worklog Time Spent: 10m
Work Description: pvary commented on a change in pull request #1251:
URL: https://github.com/apache/hive/pull/1251#discussion_r454602727
##########
File path:
ql/src/java/org/apache/hadoop/hive/ql/io/orc/VectorizedOrcAcidRowBatchReader.java
##########
@@ -232,6 +250,17 @@ private VectorizedOrcAcidRowBatchReader(JobConf conf,
OrcSplit orcSplit, Reporte
this.syntheticProps = orcSplit.getSyntheticAcidProps();
+ if (LlapHiveUtils.isLlapMode(conf) && LlapProxy.isDaemon()
+ && HiveConf.getBoolVar(conf, ConfVars.LLAP_TRACK_CACHE_USAGE))
+ {
+ MapWork mapWork = LlapHiveUtils.findMapWork(conf);
Review comment:
Good idea, done!
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Issue Time Tracking
-------------------
Worklog Id: (was: 458893)
Time Spent: 40m (was: 0.5h)
> Use LLAP to get orc metadata
> ----------------------------
>
> Key: HIVE-23840
> URL: https://issues.apache.org/jira/browse/HIVE-23840
> Project: Hive
> Issue Type: Improvement
> Components: Transactions
> Reporter: Peter Vary
> Assignee: Peter Vary
> Priority: Major
> Labels: pull-request-available
> Time Spent: 40m
> Remaining Estimate: 0h
>
> HIVE-23824 added the possibility to access ORC metadata. We can use this to
> decide which delta files should be read, and which could be omitted.
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