Github user blrunner commented on the pull request:
https://github.com/apache/tajo/pull/937#issuecomment-175968378
@eminency
Thank you for your contribution.
When using MySQLStore, this PR runs successfully. But when using
HiveCatalogStore, it throws NoClassDefFoundError as following:
```
2016-01-28 13:25:53,025 ERROR org.apache.tajo.master.GlobalEngine:
Stack Trace:
java.lang.NoClassDefFoundError:
com/facebook/presto/hive/protobuf/CodedInputStream
at
com.facebook.presto.orc.metadata.OrcMetadataReader.readPostScript(OrcMetadataReader.java:48)
at com.facebook.presto.orc.OrcReader.<init>(OrcReader.java:99)
at org.apache.tajo.storage.orc.ORCScanner.init(ORCScanner.java:136)
at
org.apache.tajo.engine.planner.physical.SeqScanExec.initScanner(SeqScanExec.java:286)
at
org.apache.tajo.engine.planner.physical.SeqScanExec.init(SeqScanExec.java:191)
at
org.apache.tajo.engine.planner.physical.PartitionMergeScanExec.initScanExecutors(PartitionMergeScanExec.java:80)
at
org.apache.tajo.engine.planner.physical.PartitionMergeScanExec.init(PartitionMergeScanExec.java:67)
```
For the reference, I added the installed directory of apache hive 1.2.1 to
tajo-env.sh file.
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