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https://issues.apache.org/jira/browse/HIVE-24037?focusedWorklogId=595405&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-595405
]
ASF GitHub Bot logged work on HIVE-24037:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 12/May/21 15:09
Start Date: 12/May/21 15:09
Worklog Time Spent: 10m
Work Description: pgaref commented on a change in pull request #2004:
URL: https://github.com/apache/hive/pull/2004#discussion_r631130583
##########
File path:
ql/src/java/org/apache/hadoop/hive/ql/exec/persistence/MapJoinTableContainerDirectAccess.java
##########
@@ -21,11 +21,15 @@
import java.io.IOException;
+import org.apache.hadoop.hive.ql.metadata.HiveException;
import org.apache.hadoop.hive.serde2.SerDeException;
+import org.apache.hadoop.io.BytesWritable;
import org.apache.hadoop.io.Writable;
public interface MapJoinTableContainerDirectAccess {
void put(Writable currentKey, Writable currentValue) throws SerDeException,
IOException;
+ long calculateLongHashCode(BytesWritable currentKey) throws HiveException,
IOException, SerDeException;
Review comment:
Nit. Shall we simplify this to something like getHashCode(BytesWritable
currentKey)
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Issue Time Tracking
-------------------
Worklog Id: (was: 595405)
Time Spent: 1h 20m (was: 1h 10m)
> Parallelize hash table constructions in map joins
> -------------------------------------------------
>
> Key: HIVE-24037
> URL: https://issues.apache.org/jira/browse/HIVE-24037
> Project: Hive
> Issue Type: Improvement
> Reporter: Ramesh Kumar Thangarajan
> Assignee: Ramesh Kumar Thangarajan
> Priority: Major
> Labels: pull-request-available
> Time Spent: 1h 20m
> Remaining Estimate: 0h
>
> Parallelize hash table constructions in map joins
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