Prasanth Jayachandran created HIVE-17881:
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Summary: LLAP: Text cache NPE
Key: HIVE-17881
URL: https://issues.apache.org/jira/browse/HIVE-17881
Project: Hive
Issue Type: Bug
Affects Versions: 3.0.0
Reporter: Prasanth Jayachandran
With LLAP IO enabled and hive.llap.io.memory.mode set to false. Text cache
throws NPE for following query
{code}
select t1.k,t1.v from src t1 join src t2 on t1.k>=t2.k;
{code}
{code}
Caused by: java.lang.NullPointerException
at
org.apache.hadoop.hive.llap.io.encoded.SerDeEncodedDataReader.readFileWithCache(SerDeEncodedDataReader.java:763)
at
org.apache.hadoop.hive.llap.io.encoded.SerDeEncodedDataReader.performDataRead(SerDeEncodedDataReader.java:668)
at
org.apache.hadoop.hive.llap.io.encoded.SerDeEncodedDataReader$5.run(SerDeEncodedDataReader.java:259)
at
org.apache.hadoop.hive.llap.io.encoded.SerDeEncodedDataReader$5.run(SerDeEncodedDataReader.java:256)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1889)
at
org.apache.hadoop.hive.llap.io.encoded.SerDeEncodedDataReader.callInternal(SerDeEncodedDataReader.java:256)
at
org.apache.hadoop.hive.llap.io.encoded.SerDeEncodedDataReader.callInternal(SerDeEncodedDataReader.java:107)
{code}
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