Vsevolod Ostapenko created KYLIN-3070:
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Summary: Add a config property for flat table storage format
Key: KYLIN-3070
URL: https://issues.apache.org/jira/browse/KYLIN-3070
Project: Kylin
Issue Type: Bug
Components: Job Engine
Affects Versions: v2.2.0
Environment: HDP 2.5.6, Kylin 2.2.0
Reporter: Vsevolod Ostapenko
Assignee: Dong Li
Priority: Minor
Flat table storage format is currently hard-coded as SEQUENCEFILE in the
core-job/src/main/java/org/apache/kylin/job/JoinedFlatTable.java
That prevents using Impala as a SQL engine while using beeline CLI (via custom
JDBC URL), as Impala cannot write sequence files.
Adding a parameter to kylin.properties to override the default setting would
address the issue.
Removing a hard-coded value for storage format might be good idea in and on
itself.
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