Gopal V created HIVE-12171:
------------------------------
Summary: LLAP: BuddyAllocator failures when querying uncompressed
data
Key: HIVE-12171
URL: https://issues.apache.org/jira/browse/HIVE-12171
Project: Hive
Issue Type: Bug
Affects Versions: 2.0.0
Reporter: Gopal V
Assignee: Sergey Shelukhin
{code}
hive> select sum(l_extendedprice * l_discount) as revenue from testing.lineitem
where l_shipdate >= '1993-01-01' and l_shipdate < '1994-01-01' ;
Caused by:
org.apache.hadoop.hive.common.io.Allocator$AllocatorOutOfMemoryException:
Failed to allocate 4920000; at 0 out of 1
at
org.apache.hadoop.hive.llap.cache.BuddyAllocator.allocateMultiple(BuddyAllocator.java:176)
at
org.apache.hadoop.hive.ql.io.orc.encoded.EncodedReaderImpl.preReadUncompressedStream(EncodedReaderImpl.java:882)
at
org.apache.hadoop.hive.ql.io.orc.encoded.EncodedReaderImpl.readEncodedColumns(EncodedReaderImpl.java:319)
at
org.apache.hadoop.hive.llap.io.encoded.OrcEncodedDataReader.performDataRead(OrcEncodedDataReader.java:413)
at
org.apache.hadoop.hive.llap.io.encoded.OrcEncodedDataReader$4.run(OrcEncodedDataReader.java:194)
at
org.apache.hadoop.hive.llap.io.encoded.OrcEncodedDataReader$4.run(OrcEncodedDataReader.java:191)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:415)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1657)
at
org.apache.hadoop.hive.llap.io.encoded.OrcEncodedDataReader.callInternal(OrcEncodedDataReader.java:191)
at
org.apache.hadoop.hive.llap.io.encoded.OrcEncodedDataReader.callInternal(OrcEncodedDataReader.java:74)
at
org.apache.hadoop.hive.common.CallableWithNdc.call(CallableWithNdc.java:37)
... 4 more
{code}
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