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Add coprocessor support in TiFlash#161

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zanmato1984 merged 105 commits intomasterpingcap/tiflash:masterfrom coppingcap/tiflash:copCopy head branch name to clipboardOct 17, 2019

+6,847-937

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Commits on Jul 30, 2019

• basic framework for coprocessor support in tiflash

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• basic support for InterpreterDagRequestV2

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• code refine

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Commits on Jul 31, 2019

• tipb submodule use tipb master branch

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• rewrite build flow in InterpreterDagRequest

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• rename Dag to DAG

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Commits on Aug 1, 2019

• Update tipb submodule

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Commits on Aug 2, 2019

• basic support for selection/limit/topn executor in InterpreterDAGRequest

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• Merge branch 'cop' of https://github.com/pingcap/tics into cop

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• basic support for selection/limit/topn executor in InterpreterDAGRequest (#150)

  

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• merge pingcap/cop branch

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Commits on Aug 4, 2019

• Code reorg

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• Format

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Commits on Aug 5, 2019

• merge pingcap/cop

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• merge pingcap/cop

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• Refine code

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• Merge branch 'cop' of https://github.com/pingcap/tics into cop

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• basic support for dag agg executor

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• Code refine

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• Merge master into cop

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• Refine code

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• Another way of getting codec flag

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Commits on Aug 6, 2019

• fix cop test regression (#157)

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• fix npe during dag execute (#160)

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• Add tipb cpp gen in build script

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• Merge branch 'master' into cop

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• Fix build error and adjust some formats

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• Fix build error

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• Fix build error

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• Update flash configs

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• Format

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Commits on Aug 7, 2019

• Merge branch 'master' into cop

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• throw exception when meet error duing cop request handling (#162)

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Commits on Aug 8, 2019

• Merge branch 'master' into cop

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• add DAGContext so InterpreterDAG can exchange information with DAGDriver (#166)

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• columnref index is based on executor output schema (#167)

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• Move flash/cop/dag to individual library

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• Merge cop lib

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Commits on Aug 9, 2019

• DAG planner fix and mock dag request (#169)

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• Merge branch 'master' into cop

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• Fix DAG get and lock storage

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Commits on Aug 12, 2019

• handle error in cop request (#171)

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• code refine && several minor bug fix (#174)

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• Fix region id in mock dag

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Commits on Aug 14, 2019

• support udf in (#175)

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• Merge branch 'master' into cop

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• 1. fix decode literal expr error, 2. add all scalar function sig in scalar_func_map (#177)

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Commits on Aug 15, 2019

• Merge branch 'master' into cop

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• some bug fix (#179)

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• Support all DAG operator types in mock SQL -> DAG parser (#176)

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Commits on Aug 16, 2019

• filter column must be uint8 in tiflash (#180)

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• 1. fix encode null error, 2. fix empty field type generated by TiFlash (#182)

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• Merge branch 'master' into cop

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Commits on Aug 19, 2019

• check validation of dag exprs field type (#183)

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• Merge branch 'master' into cop

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Commits on Aug 20, 2019

• Merge branch 'master' into cop

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• add more coprocessor mock tests (#185)

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Commits on Aug 21, 2019

• add some log about implicit cast (#188)

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Commits on Aug 24, 2019

• Merge branch 'master' into cop

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• Pass DAG tests after merging master (#199)

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Commits on Aug 26, 2019

• Fix date/datetime/bit encode error (#200)

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• improve dag execution time collection (#202)

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Commits on Aug 27, 2019

• Merge branch 'master' into cop

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• column id in table scan operator may be -1 (#205)

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Commits on Aug 30, 2019

• quick fix for decimal encode (#210)

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Commits on Sep 2, 2019

• support udf like with 3 arguments (#212)

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Commits on Sep 5, 2019

• Flash-473 optimize date and datetime comparison (#221)

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• Merge master

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Commits on Sep 6, 2019

• FLASH-479 select from empty table throw error in tiflash (#223)

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• Update flash service port

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Commits on Sep 10, 2019

• fix bug in DAGBlockOutputStream (#230)

  

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Commits on Sep 12, 2019

• FLASH-475: Support BATCH COMMANDS in flash service (#232)

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• Merge branch 'master' into cop

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Commits on Sep 16, 2019

• FLASH-483: Combine raft service and flash service (#235)

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• Merge master

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• Fix build error

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• Fix test regression

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Commits on Sep 17, 2019

• Fix null value bug in datum

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• Merge branch 'master' into cop

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Commits on Sep 23, 2019

• FLASH-490: Fix table scan with -1 column ID and no agg (#240)

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• Merge branch 'master' into cop

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Commits on Sep 24, 2019

• throw error if the cop request is not based on full region scan (#247)

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Commits on Sep 25, 2019

• Merge branch 'master' into cop

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Commits on Sep 27, 2019

• FLASH-437 Support time zone in coprocessor (#259)

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• Merge branch 'master' into cop

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Commits on Sep 29, 2019

• Address comment

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Commits on Sep 30, 2019

• FLASH-489 support key condition for coprocessor query (#261)

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• Merge branch 'master' into cop

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• only return execute summaies if requested (#264)

  

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Commits on Oct 8, 2019

• Refine service init (#265)

  

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Commits on Oct 10, 2019

• FLASH-554 cop check range should be based on region range (#270)

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Commits on Oct 11, 2019

• minor improve (#273)

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• Merge branch 'master' into cop

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• Fix mutex on timezone retrieval (#276)

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Commits on Oct 12, 2019

• Fix race condition of batch command handling (#277)

  

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Commits on Oct 14, 2019

• address comment

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• address comments

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• address comments

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• Fix NULL order for dag (#281)

  

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Commits on Oct 15, 2019

• refine get actions in DAGExpressionAnalyzer, fix bug in dbgFuncCoprocessor (#282)

  

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• remove duplicate agg funcs (#283)

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Commits on Oct 16, 2019

• address comments

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Commits on Oct 17, 2019

• Update dbms/src/Flash/BatchCommandsHandler.cpp

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• revert unnecessary changes

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• Merge branch 'master' into cop

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