Raghavendra Singh created LENS-132:
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Summary: Multi fact query with alias passed throwing expression
not available on hive
Key: LENS-132
URL: https://issues.apache.org/jira/browse/LENS-132
Project: Apache Lens
Issue Type: Bug
Reporter: Raghavendra Singh
Fix For: 2.0
{CODE}
Driver : org.apache.lens.driver.hive.HiveDriver Skipped for the query
rewriting due to
org.apache.hadoop.hive.ql.parse.SemanticException: Expression ( a . col1 ) is
not available in any fact
at
org.apache.lens.cube.parse.MultiFactHQLContext.getSelectString(MultiFactHQLContext.java:98)
at
org.apache.lens.cube.parse.MultiFactHQLContext.setMissingExpressions(MultiFactHQLContext.java:56)
at
org.apache.lens.cube.parse.SimpleHQLContext.toHQL(SimpleHQLContext.java:81)
at
org.apache.lens.cube.parse.MultiFactHQLContext.toHQL(MultiFactHQLContext.java:81)
at
org.apache.lens.cube.parse.CubeQueryContext.toHQL(CubeQueryContext.java:788)
at
org.apache.lens.driver.cube.RewriteUtil.rewriteQuery(RewriteUtil.java:249)
at
org.apache.lens.server.query.QueryExecutionServiceImpl.rewriteAndSelect(QueryExecutionServiceImpl.java:967)
at
org.apache.lens.server.query.QueryExecutionServiceImpl.access$800(QueryExecutionServiceImpl.java:89)
at
org.apache.lens.server.query.QueryExecutionServiceImpl$QuerySubmitter.run(QueryExecutionServiceImpl.java:476)
at java.lang.Thread.run(Thread.java:701)
{CODE}
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