Ajantha Bhat created CARBONDATA-3744:
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Summary: Fix select query failure when warehouse directory is
default (not configured)
Key: CARBONDATA-3744
URL: https://issues.apache.org/jira/browse/CARBONDATA-3744
Project: CarbonData
Issue Type: Improvement
Reporter: Ajantha Bhat
Assignee: Ajantha Bhat
Problem:
select query fails when warehouse directory is default (not configured) with
below callstak.
0: jdbc:hive2://localhost:10000> create table ab(age int) stored as carbondata;
+---------+--+
| Result |
+---------+--+
+---------+--+
No rows selected (0.093 seconds)
0: jdbc:hive2://localhost:10000> select count(*) from ab;
Error: org.apache.spark.sql.catalyst.analysis.NoSuchTableException: Table or
view 'ab' not found in database 'tpch'; (state=,code=0)
caused by
java.io.FileNotFoundException: File
hdfs://localhost:54311/home/root1/tools/spark-2.3.4-bin-hadoop2.7/spark-warehouse/tpch.db/ab/Metadata
does not exist.
cause : When the spark.sql.warehouse.dir is not configured, default local file
system *SPARK_HOME* is used. But the describe table shows with *HDFS prefix in
cluster.*
Reason is we are removing the local filesystem scheme , instead if we keep the
scheme issue will not come.
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