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https://issues.apache.org/jira/browse/HIVE-25446?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sankar Hariappan resolved HIVE-25446.
-------------------------------------
Resolution: Fixed
PR merged to master.
Thanks [~ashish-kumar-sharma] for the patch and [~gupta.nikhil0007]/[~adeshrao]
for the review!
> Wrong exception thrown if capacity<=0
> -------------------------------------
>
> Key: HIVE-25446
> URL: https://issues.apache.org/jira/browse/HIVE-25446
> Project: Hive
> Issue Type: Sub-task
> Components: Vectorization
> Affects Versions: 3.1.2
> Reporter: Matt McCline
> Assignee: Ashish Sharma
> Priority: Trivial
> Labels: pull-request-available
> Fix For: 4.0.0
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> Encountered this in a very large query:
> Caused by: java.lang.AssertionError: Capacity must be a power of two
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.fast.VectorMapJoinFastHashTable.validateCapacity(VectorMapJoinFastHashTable.java:60)
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.fast.VectorMapJoinFastHashTable.<init>(VectorMapJoinFastHashTable.java:77)
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.fast.VectorMapJoinFastBytesHashTable.<init>(VectorMapJoinFastBytesHashTable.java:132)
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.fast.VectorMapJoinFastBytesHashMap.<init>(VectorMapJoinFastBytesHashMap.java:166)
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.fast.VectorMapJoinFastStringHashMap.<init>(VectorMapJoinFastStringHashMap.java:43)
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.fast.VectorMapJoinFastTableContainer.createHashTable(VectorMapJoinFastTableContainer.java:137)
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.fast.VectorMapJoinFastTableContainer.<init>(VectorMapJoinFastTableContainer.java:86)
> at
> org.apache.hadoop.hive.ql.exec.vector.mapjoin.fast.VectorMapJoinFastHashTableLoader.load(VectorMapJoinFastHashTableLoader.java:122)
> at
> org.apache.hadoop.hive.ql.exec.MapJoinOperator.loadHashTableInternal(MapJoinOperator.java:344)
> at
> org.apache.hadoop.hive.ql.exec.MapJoinOperator.loadHashTable(MapJoinOperator.java:413)
> at
> org.apache.hadoop.hive.ql.exec.MapJoinOperator.lambda$initializeOp$0(MapJoinOperator.java:215)
> at
> org.apache.hadoop.hive.ql.exec.tez.ObjectCache.retrieve(ObjectCache.java:96)
> at
> org.apache.hadoop.hive.ql.exec.tez.ObjectCache$1.call(ObjectCache.java:113)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
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