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HIVE-17482
External LLAP client: acquire locks for tables queried directly by LLAP
Set current database for external LLAP interface
External LLAP client: connection to HS2 should be kept open until explicitly closed
"Timed out getting readerEvents" error from external LLAP client
LlapTaskUmbilicalExternalClient should not start new umbilical server for every fragment request
Use LazyBinarySerDe for LLAP InputFormat
Add test for more datatypes for LlapInputFormat
LlapInputFormat: Seeing "output error" WARN message
LlapProtocolClientProxy stack trace when using llap input format
Improve end-of-data checking for LLAP input format
Support complex types in external LLAP InputFormat
Clean up driver instance in get_splits
LLAP input format should escape the query string being passed to getSplits()
LLAP external client on secure cluster: Protocol interface org.apache.hadoop.hive.llap.protocol.LlapTaskUmbilicalProtocol is not known
Disable LlapZookeeperRegistry ZK auth setup for external clients
LLAP external recordreader not returning non-ascii string properly
LLAP output format connection should wait for all writes to finish before closing channel
LLAP input split should get task attempt number from conf if available
LLAP: external client output is writing to channel before it is writable again
NPE in TaskLocationHints during LLAP GetSplits request
HIVE_RPC_QUERY_PLAN should always be set when generating LLAP splits
LlapTaskUmbilicalExternalClient should be closed by the record reader
Security for LlapOutputFormatService
Fix TestLlapOutputFormat
LlapOutputFormatService port should be able to be set via conf
usingTezAm field not required in LLAP SubmitWorkRequestProto
LLAP: handle case where no service instance is found on the host specified in the input split
Use loginUser from UGI to get llap user when generating LLAP splits.
LlapBaseInputFormat: figure out where credentials come from
LLAP: Other todo items in LlapTaskUmbilicalExternalClient
LLAP: Work out the details of LlapTaskUmbilicalExternalClient tokenIdentifier
Merge llap branch work to master
Misc cleanup on llap branch
Update LlapDump
Get rid of wrapped LlapInputSplit/InputFormat classes
Move around some of the classes created during llap branch work
Allow LlapRecordReader to parse/output rows
LLAP output format service not actually registered in LLAP registry
Merge master into llap branch
LLAP external submission client ends up attempting to find an LLAP instance based on the submitting user instead of the hive user
LlapTaskUmbilicalExternalClient should handle submission rejection/failures/timeouts from LLAP daemon
LlapInputFormat should get LLAP ports from the LLAP service registry
Merge master into llap branch
LLAP: Replace use of ServerSocket with netty in LlapOutputFormatService
LLAP: Add end-to-end test for LlapInputFormat
Merge master into llap branch
Fixes for LlapDump and FileSinkoperator
JDBC split refactoring and handle some edge cases
Make HiveSplitGenerator usable independent of Tez
Wire the client to submit execution fragments