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Posted to commits@iotdb.apache.org by ej...@apache.org on 2021/01/27 15:51:13 UTC

[iotdb] branch dev_tool_show_tsfile_path updated (f410531 -> 89ee094)

This is an automated email from the ASF dual-hosted git repository.

ejttianyu pushed a change to branch dev_tool_show_tsfile_path
in repository https://gitbox.apache.org/repos/asf/iotdb.git.


    from f410531  swap actual and expected
     add 27c28a1  Change variable names makes the logic easier to understand
     add 4fc4cf2  Merge pull request #2232 from liutaohua/add_comment
     add 3982645  Fix the dash in the data model doc (#2234)
     add baa317e  Fix the spelling of storage group in the server file list doc (#2235)
     add db49dae  [IOTDB-1049] Fix Nullpointer exception and a delete bug in Last query (#2229)
     add 678c2bf  [To rel/0.11] Fix sync failed bug (#2241) (#2242)
     add baa557d  Remove useless escaped characters (#2207)
     add 425d985  Clarify the data type when type conversion in batch mode (#2208)
     add 20fabd3  add examples for setting fetchSize of session and JDBC (#2244)
     add 69dbcfa  update download links (#2249)
     add ca24aaf  fix error in site/config.js.
     add 5a1ba81  [IoTDB-1051] Fix duplicate declaration of plugin :maven-assembly-plugin in hadoop/pom.xml
     add 61db87b  fix start-node script
     add c8bc153  fix
     add d7e291c  Merge pull request #2223 from LebronAl/cluster_fix_auto_create_schema_bug
     add 9e2a8f7  fix
     add 2455b69  Merge pull request #2252 from LebronAl/cluster_dispatcher_build_request_optimize
     add 2bd067b  [To rel/0.11] Remove unnecessary dependency of com.clearspring.analytics:stream and fastutil (#2254) (#2255)
     add f2e7413  getObject should not return String for all data types (#2247)
     add 9431e53  [IOTDB-1050] Fix Count timeserise column name is wrong (#2238)
     add 0288b76  Eliminate boost build logs to avoid exceeding maximum log length
     add bc02a56  disable travis for cpp module
     add 3c266e0  enable deploying the website automatically
     add a98eca4  fix tools declaration in Jenkinsfile
     add 6a5e527  [IOTDB-507] Add zeppelin-interpreter module  (#2096)
     add 316f30d  fix doc error
     add c666c3a  Merge pull request #2260 from neuyilan/apache_master_1213_fix_docs
     add 6787a2e  Avoid overflow by converting to long (#2209)
     add bf11ac5  [IOTDB-1054] Remove unsupported compress type like GZIP, LZO etc (#2262)
     add c8cf5c9  [IOTDB-1053] Optimize enum `CompressionType` (#2261)
     add 6a68db0  Fix the risk of deadlock by WeakReference (#1968)
     add da02c71  [IOTDB-825] aggregation by natural month (#2029)
     add a75b722  [IOTDB-868] change mlog from txt to bin (#1721)
     add 8da5cdf  change null pointer log way (#2266)
     add 3812910  Move memtable plan index from ChunkGroupFooter to a separate marker (#2263)
     add 087a2a2  fix SDT chinese doc (#2269)
     add a712b52  Add compaction test (#2220)
     add fd68ec5  using sonar secret token
     add f563161  fix fileNotException
     add 8252ed8  revert fix fileNotException
     add 12abbe9  fix file not found when restart and reader for txt mlog (#2272)
     add c7f6bea  [IOTDB-1057] Remove Data type ALL in create time series sentence (#2268)
     add eef210c  [IOTDB-1060] Support full deletion for delete statement without where clause (#2276)
     add 07a7689  Arrange query test (#2245)
     add b85ddfc  Fix Last query output when last value does not exist in a series (#2275)
     add 39e68b2  Fix hive-connector CI (#2279)
     add 491c17f  fix TsFile doc (#2282)
     add f77b851  Add Unit tests for Utils module (#2246)
     add e97d532  add auth test UT (#2271)
     add 413fe1b  Fix the path of seed_nodes configuration (#2206)
     add 113bd38  add new committer HouliangQi (#2286)
     add 35fb6c0  change parallelism in timeseries metadata cache (#2289)
     add 758c450  Fixed a section number in the sync tool document (#2296)
     add 923cf57  add new committer Xinyu Tan (#2297)
     add ebe335c  Remove extra commas to make the param annotation take effect (#2295)
     add b30cec2  fix some doc grammar issues in the cluster module  (#2287)
     add 59e9b9c  add missing information of javadoc in cluster module (#2285)
     add b75ceb0  Revert "using sonar secret token" (#2298)
     add 2bdae11  Fix dependency bug and add documents (#2299)
     add 2c88609  [IOTDB-1066] Code improvement (#2300)
     add eed2a4a  fix ArithmeticException (#2284)
     add 740e7c9  fix client is null caluse NullException
     add f51b7bf  remend the async client pool comment
     add 2acfd66  Merge pull request #2277 from neuyilan/apache_master_1217_fix_client_is_null
     add 5d91586  add SDT docs (#2307)
     add becbd87  upgrade guava version (#2303)
     add bb40b81  fix a bug of cal MaxDeduplicatedPathNum (#2310)
     add 5fb992f  Fix sync schema bug (#2309)
     add 1ee1dd5  Update PartialPathTest.java (#2274)
     add 1981766  remove useless coeds
     add 852fbb9  Merge pull request #2302 from neuyilan/apache_master_1222_remove_useless_code
     add 537aebf  [IOTDB-944] Support UDTF (User-defined Timeseries Generating Function) (#1828)
     add ac8c887  Update TsFileIOWriter.java (#2320)
     add 21d356c  Fix documents that are not linked to official websites (#2324)
     add 92e26fb  fix incorrect MetadataException printf info. (#2323)
     add b4f41ba  Remove a useless comma in the usage info of cluster (#2328)
     add d76076d  refactor the code
     add 095803c  Merge pull request #2339 from neuyilan/apache_master_1225_refactor_the_code
     add 63c2aad  fix wal buffer annotation (#2311)
     add ec88e69  Bump maven wrapper from 3.6.1 to 3.6.3
     add 231b334  Remove extra bracket to make the param annotation take effect
     add 69de3d6  1. add pr template; 2. disable enforcer check in travis; 3. test sonar token
     add 0b25cba  supply the cluster version status code (#2342)
     add 258d4ce  Fix a potential overflow in udf (#2345)
     add a3ea467  Fix the default value of operation timeout (#2330)
     add a898e72  Delete update operation (#2288)
     add 3496136  fix
     add 346da56  fix fix
     add 10ae899  Merge pull request #2362 from LebronAl/fix_serialToParallelPool_init_bug
     add 3e24aef  [IOTDB-1086] Improve document of Zeppelin installation (#2354)
     add 8ffc98d  [IOTDB-1090] Unable to update UDF (#2361)
     add 7c2628e  [IOTDB-1065] Fix deletion bug while trying to delete data from a timeseries which contains comma (#2306)
     add 83e2722  fix some typo &  make code more understandable (#2360)
     add a71204e  fix concurrent bug of mlogWriter (#2335)
     add a93f3c1  Fix the spelling of DEFAULT in connection params
     add 4218a96  Merge switch branchs in the authority checker
     add ffab403  Use TimeUnit instead of plain number to improve readability
     add bf19c0e  Using system arraycopy instead of manual for loop
     add 4968b7b  Fix the condition of logger with the right level for merging file task
     add c125df3  Fix the input resource leak when deserializing device owner (#2374)
     add 4c16060  [IOTDB-1070] Add interface `terminate` for UDTF (#2366)
     add 91db5fa  Compaction not block flush (#2341)
     add d98e150  Move coordinator from meta group member (#2334)
     add ac7a928  add the trace log
     add 70c8fa59 Merge pull request #2369 from neuyilan/apache_master_1229_add_trace_log
     add 3da20a7  init
     add a6325e6  Reduce image size by 29.74% through lossless compression algorithm (#2332)
     add a42631f  add deleteData Func in session pool (#2388)
     add 9327fc4  [IOTDB-1071] Built-in UDF registration service (#2380)
     add 36794dc  [IOTDB-1074] Add interface `getDataType` for UDFParameters (#2378)
     add 8bf4746  Remove useless imports in python client (#2294)
     add 3192cda  change the table format of md doc in spark module (#2393)
     add 84d7527  fix coordinator not init bug after restart (#2383)
     add 886b99d  Add check local nodes in partitiontable's all nodes or not when restart the cluster
     add 8966bf1  Merge pull request #2391 from neuyilan/apache_master_1230_fix_restart_bug
     add af1da9d  [IOTDB-1069] restrict the flushing memtable number to avoid OOM when mem_control is disabled (#2315)
     add bebad07  fix zeppelin doc headings (#2396)
     add 482b5b3  fix the cli doc typo (#2399)
     add e4ddf81  [IOTDB-1098] Add interface `validate` for UDF (#2406)
     add e28208c  change udf and tracing ut root path to target (#2411)
     add 6d25ba5  refactor node management
     add d99432a  remove a done todo
     add 31c4d43  Merge branch 'master' into cluster_node_management
     add 44a6155  fix tests
     add 0255b85  fix test
     add e7b1421  fix no waiting after time_out
     add 6f3d021  Merge branch 'master' into cluster_node_management
     add 90cc875  fix import
     add 08400ad  Merge pull request #2359 from apache/cluster_node_management
     add 662a1b7  fix metaGroupMember bug when follower foward non-query plan to leader
     add 1c3c2e9  remove unused import
     add d509f6e  Merge pull request #2404 from mychaow/fix_metaGroupMember_bug
     add 22740d3  Fix the condition of logger with the right level globally (#2407)
     add 85d4a00  [IOTDB-1068] Fix Time series metadata cache bug (#2316)
     add acf33e2  fix merge bug for #2404
     add 8ed7071  Merge pull request #2415 from mychaow/fix_merge_bug_2404
     add 9da7b72  split condition for waitPrevLog into multiple conditions
     add 7d43cbd  Merge branch 'master' into cluster_split_condition
     add 5913109  fix tests and code smells
     add bc9ae25  Merge pull request #2394 from apache/cluster_split_condition
     add d9fb310  [IOTDB-1077] add insertOneDeviceRecords API in java session (#2397)
     add b686e94  make serialization pool in LogDispatcher static to reduece the number of pools
     add 0fa6736  Merge pull request #2421 from apache/reduce_serialization_pool
     add 6d15e3c  add the udf contribution guide (#2429)
     add cdfbf40  expose enablePartition parameter into iotdb-engines.properpties (#2433)
     add 805d3ab  [IOTDB-1103] Fix frame size larger than max length error (#2431)
     add 44a055c  [IOTDB-1076] Create interface of TimeIndex (#2340)
     add de8493f  Fix compaction recover path bug (#2422)
     add b0083ea  [IOTDB-1073] Built-in UDTFs (#2417)
     add e2014e3  [ISSUE-2351] fix the case that column length is not right in CLI when the value contains Chinese characters (#2427)
     add 90b6360  fix the analyse startup check bug
     add 3a7f97b  make the check logic more understandable
     add cf9c31a  Merge pull request #2432 from neuyilan/apache_master_0106_fix_check_start_bug
     add 7e2f27c  Switch Zeppelin connector from Session to JDBC (#2414)
     add f24f469  fix delete timeseries bug (#2441)
     add d5f1849  Improve dropping non-existent tag/attribute code (#2418)
     add 5b67483  Bump commons-collections4 from 4.0 to 4.4 to avoid a security bug (#2331)
     add 4b58c28  add debug log for IOTDB-1101 (#2424)
     add 682e9b8  Remove EnvironmentUtil in the cluster module and optimize UT (#2423)
     add 0270c03  Fix bugs on query statements that ignore timestamps, namely, the result's first column is not time when using Zeppelin. (#2447)
     add 38eb730  Execute compaction after sync and load is called (#2439)
     add 1a302f5  Fix a bug of sync last query not right (#2403)
     add 5a05c1c  Revert "Fix a bug of sync last query not right (#2403)" (#2453)
     add ca31fef  Revert "Execute compaction after sync and load is called (#2439)"
     add 6add2e0  e2e: add a simple E2E case and set up the workflow (#2166)
     add de17d23  [IOTDB-1104] Refactor the error handling process of query exceptions (#2436)
     add 95de08d  Fix compaction recover list bug (#2451)
     add 270ffdb  fix copyright declaim in NOTICE; remove 'incubating' out of README_ZH.md; simplify pull_request_template.md (#2465)
     add dfcf80d  fix metrics page nullpoint bug (#2459)
     add 09e21ed  Add monitor and qp tests (#2283)
     add bdb5d3e  Optimize synchronizing scope in MLogWriter.java (#2448)
     add 0a722ba  fix the test in RaftLogManagerTest
     add ee293e6  Merge pull request #2461 from neuyilan/apache_master_0110_applier_bug_fix
     add f2218dd  allow compress buffer to oversize maxLength during compression
     add 488511d  rename maxSoftLength to softMaxLength
     add d7b466c  Merge pull request #2322 from apache/change_transport_resize_policy
     add 5b3b423  add thrift readme
     add ab2b3db  minor fixes
     add 72ba8b9  add options of using maven parameter
     add c427797  Merge pull request #2227 from apache/add_thrift_readme
     add 70b228a  show devices limit (#2389)
     add 347958c  fix: print user not logged in info when the user has logged in (#2472)
     add 680bb1a  enable TsFile insertTablet with only a template (#2474)
     add 06b576e  Revert inplace merge (#2398)
     add cf44a1d  remove duplicate paramas in server script (#2463)
     add 7a67bc5  add docker file for 0.11.1 and 0.11.2; fix invalid urls in preivous d… (#2467)
     add 74cbf19  [ISSUE-2479] Remove redundant logic in session.genTSInsertRecordsOfOneDeviceReq() (#2480)
     add 4acc515  [IOTDB-1094] Improve some code writing and name typo (#2382)
     add a707012  [ISSUE-2476] fix the case that isNumber method returns true when the input is "NaN" (#2477)
     add 0e88973  fix import csv which can't import time format str (#2409)
     add 663d910  [ISSUE-2419] Server test logs contains lots of useless content (#2420)
     add 344c954  [IOTDB-1108] Add error log to print file name while error happened (#2450)
     add 652be96  [IOTDB-965] Add timeout in query (#2352)
     add a7de988  fix the apply bug in raftLogManager
     add 32317b7  fix the test in RaftLogManager
     add ab49f82  remove debug message
     add e09b377  Merge pull request #2489 from neuyilan/apache_master_0113_fix_apply_bug
     add 2ced0e1  [IOTDB-1110] the assembly descriptor of the cluster module contains / (#2496)
     add ede19b5  Remove versionInfo in Tsfile and get rid of versions in memtable (#2445)
     add f87c296  extract common variables to rpcutils
     add a490361  use AutoScalingBufferWrite/ReadTransport to replace the TByteBuffer in
     add c1c2088  add overrive keyword
     add 3413d5a  add limit() and position() method in AutoScalingBufferReadTransport
     add 0c831fe  supplly the comment in d
     add a1a383f  Merge pull request #2486 from neuyilan/apache_master_0113_adjust_max_frame_size
     add f657f8e  add username and password when use nodetool
     add 508f659  aupply the doc of node tools
     add ef710b2  add default jmx user and password config
     add 524cce3  revert the password config
     add 8b7b997  set the default hashmap size to 1
     add a521499  remend the doc of the NodeTool
     add dd6d42c  Merge branch 'apache_master' into apache_master_0113_fix_node_tools
     add 711b3d8  Merge pull request #2483 from neuyilan/apache_master_0113_fix_node_tools
     add 6d3ae90  [IOTDB-965] Add user doc for query timeout (#2494)
     add f81d2fb  [ISSUE-2416] Sql statement with unsupported mark doesn't be handled correctly (#2499)
     add 7975dbd  [ISSUE-2470] Add size limitation for all logs (#2492)
     add 3c52267  support only left bracket (#2491)
     add 0e1629f  IOTDB-1107 Doc have a little problem (#2504)
     add 3016cb9  remove duplicate codes (waitForThreadPool) in the ClusterPlanExecutor and remove duplicate params of script (#2502)
     add c343d5a  optime inserttablets
     add 1edfa05  revert the change in sessionexample
     add 8fcab59  resolve the sonar issue
     add 318afac  optime inserttablets
     add adb0765  revert the change in sessionexample
     add 245506b  add insert InsertTabletMultiPlan test
     add e7d28e3  add lincese header
     add 5348e42  fix the serialize and unseralize method
     add 4c5e1cb  remove useless debug log
     add f6a935a  fix apply InsertMultiTabletPlan
     add 8a8c094  fix some typo
     add 0b51d8b  fix some typo&remove insertTabletsInternalV1
     add 4b7f40d  merge with master
     add 00c6c7a  split the insertMultiTabletPlan to some have some storage group InsertTabletPlans
     add 224876f  fix some typo
     add 0ba64dc  Merge branch 'apache_master' into apache_master_0106_optimize_inserttablets
     add 25bddb9  remove uncessary put operation of hashmap in ClusterPlanRouter
     add 27acead  Merge branch 'apache_master' into apache_master_0106_optimize_inserttablets
     add 768ed2b  Merge pull request #2454 from neuyilan/apache_master_0106_optimize_inserttablets
     add 44e764b  [IOTDB-1079] Virtual storage group first mile stone (#2405)
     add d267d10  ignore PathNotExistException in recover and change recover error to warn (#2506) (#2512)
     add 3889820  fix nullpointerException when plan was maked failed in TsFileProcessor
     add d8c84c3  fix checkMemCostAndAddToTspInfo may cause nullPointerException when plan have failed Measurements
     add 76d874b  Merge pull request #2514 from neuyilan/apache_master_0118_null_pointer_for_failedplan
     add 36e80ad  edit DDL, DML, SQL doc for show devices limit (#2519)
     add 3070992  [IOTDB-965] Modify query timeout parameter (#2508)
     add e451dcf  Add DirectByteBufferPool for WAL (#2488)
     add 48d24e7  Remove unnecessary logs (#2521)
     add 2c867bc  [ISSUE-2515] Set fetchsize through JDBC and Session (#2517)
     add a07b5ec  [IOTDB-1084] Fix temporary memory of flushing may cause OOM (#2358)
     add 2ff7489  fix asyncManager init
     add bd156e4  Merge pull request #2527 from LebronAl/cluster_fix_asyncManager_init
     add 85bfdab  Try to fix remove partition IT problem (#2524)
     add 2a68ebf  Fix tsfile version controller (#2529)
     add b1e5c81  IOTDB-1111 load configuration -global command do not support (#2526)
     add 5837269  remove duplicated codes for error tips for query FILL,AGGREGATION, GROUPBYTIME sql  (#2525)
     add 58dfb2f  add executeRawDataQuery in SessionPool (#2522)
     add 3f544dc  [IOTDB-1113] Optimize the execution efficiency of UDF (#2511)
     add 060f4fc  Replace TreeSet with TimeSelector (heap-based) for better raw query performance (#2495)
     add cf9b35d  [IOTDB-1081] New TsFile Format (V3) (#2184)
     add 5c438bf  Add the user guide for upgrading v0.11/0.10 to v0.12 (#2531)
     add 7a393ef  fix some upgrade recover bugs (#2536)
     add bc91dd5  add timeout Log (#2537)
     add 6f632e2  Fix SessionDataSet bug when reading value buffer for "select last" (#2535)
     add 1000dd6  clarify sdt doc (docs/UserGuide/Concept/SDT.md) (#2469)
     add bdc596f  Fix sync last query (#2540)
     add adb5ea8  Support brackets with number in timeseries path (#2503)
     add 56a2353  first chunkmetadata should be consumed first (#2547)
     add 8610954  Add a specification of the character that supported in time series name (#2501)
     add 6953b9e  [IOTDB-1077] Add python test and insert one device interface (#2539)
     add 32d91c1  Use FileOutputStream instead of FileChannel to avoid a potential resource leak in synchronous service (#2408)
     add 7416dcf  [ISSUE-2545, 2549] Fix unseq merge end time bug (#2544)
     add 2b83c35  disable travis (#2551)
     add 4f8c41f  Change "Not support" to "Does not support" in error message of IOTDBConnection.java (#2281)
     add 56b215c  Optimize enum class and change some java practice (#2435)
     add f44d8b9  [IOTDB-1055] Support data compression type GZIP (#2264)
     add af20b89  [Distributed] fix session cache leader interface and docs  (#2222)
     add 65a65e5  [FIX] fix the display of Chinese doc on Compaction.
     add 7cae389  fix bug (#2557)
     add 7fc71e9  update the download link for release 0.11.2
     add 88adb37  Fix merge bug that page statistics incorrectly use the chunk statistics for new Tsfile Format (#2561)
     add 67d2921  Fix dead lock between deleting data and querying in paralle. (#2558)
     add 2023c20  fix the bug that when introduce the virtual sg, the path not consist with the tsfile's in snapshot (#2533)
     add 4a7d6c6  [JAVA] Add timeout parameter in Session Level (#2562)
     add 38f5033  fix  executeNonQueryStatement parse error in session example (remove ";") (#2568)
     add 92c706a  add ulimit setting message (#2293)
     add f065111  Suppress unnecessary warning in Session Pool (#2581)
     add fc1e12c  Suppress unnecessary warning in Session Pool (#2581)
     add 93a0a2a  Comment out pre-start customizations debugging message
     add 660a109  Merge pull request #2570 from neuyilan/apache_master_0125_comment_out_debug_pre_start_codes
     add bd1a867  [IOTDB-1129] Correct `calculateLength` logic according New TsFile Format for 0.12 (#2584)
     add 0eba627  IOTDB-1126 unseq tsfile delete due to merge (#2577)
     add 89ee094  merge master

No new revisions were added by this update.

Summary of changes:
 .dockerignore                                      |   21 +
 .github/pull_request_template.md                   |   60 +
 .github/workflows/e2e.yml                          |   52 +
 .github/workflows/sonar_and_coverall.yml           |    2 +-
 .mvn/wrapper/maven-wrapper.properties              |    2 +-
 .travis.yml                                        |  192 ----
 Jenkinsfile                                        |   29 +-
 LICENSE-binary                                     |   22 +-
 NOTICE                                             |    2 +-
 NOTICE-binary                                      |    2 +-
 README.md                                          |   15 +
 README_ZH.md                                       |   14 +-
 .../antlr4/org/apache/iotdb/db/qp/sql/SqlBase.g4   |   95 +-
 .../java/org/apache/iotdb/cli/AbstractCli.java     |  244 +---
 cli/src/main/java/org/apache/iotdb/cli/Cli.java    |    7 +-
 cli/src/main/java/org/apache/iotdb/cli/WinCli.java |    8 +-
 .../org/apache/iotdb/cli/utils/IoTPrinter.java     |  107 ++
 .../main/java/org/apache/iotdb/tool/ExportCsv.java |    4 +-
 .../main/java/org/apache/iotdb/tool/ImportCsv.java |   63 +-
 .../java/org/apache/iotdb/cli/AbstractCliIT.java   |   35 +-
 .../client-cpp-example/src/SessionExample.cpp      |   13 +
 client-cpp/src/main/Session.cpp                    |   18 +-
 client-cpp/src/main/Session.h                      |    4 +
 client-cpp/src/test/cpp/sessionIT.cpp              |   22 +
 client-py/readme.md                                |    6 +
 client-py/src/SessionExample.py                    |   14 +-
 client-py/src/SessionTest.py                       |  158 +++
 client-py/src/iotdb/Session.py                     |  143 ++-
 client-py/src/iotdb/utils/IoTDBRpcDataSet.py       |    5 +-
 cluster/pom.xml                                    |   29 +-
 cluster/src/assembly/cluster.xml                   |    4 +-
 cluster/src/assembly/resources/sbin/add-node.bat   |    6 +-
 cluster/src/assembly/resources/sbin/add-node.sh    |    8 +-
 cluster/src/assembly/resources/sbin/start-node.bat |    8 +-
 cluster/src/assembly/resources/sbin/start-node.sh  |    8 +-
 .../iotdb/cluster/ClusterFileFlushPolicy.java      |    2 +-
 .../java/org/apache/iotdb/cluster/ClusterMain.java |   41 +-
 .../apache/iotdb/cluster/RemoteTsFileResource.java |   41 +-
 .../iotdb/cluster/client/DataClientProvider.java   |   17 +-
 .../cluster/client/async/AsyncClientFactory.java   |    6 +-
 .../cluster/client/async/AsyncClientPool.java      |   87 +-
 .../cluster/client/async/AsyncDataClient.java      |   11 +-
 .../iotdb/cluster/client/sync/SyncClientPool.java  |   39 +-
 .../apache/iotdb/cluster/config/ClusterConfig.java |   14 +-
 .../iotdb/cluster/config/ClusterConstant.java      |   33 +-
 .../iotdb/cluster/coordinator/Coordinator.java     |  651 +++++++++++
 .../apache/iotdb/cluster/log/LogDispatcher.java    |   20 +-
 .../cluster/log/applier/AsyncDataLogApplier.java   |   21 +-
 .../iotdb/cluster/log/applier/BaseApplier.java     |    2 +-
 .../iotdb/cluster/log/applier/DataLogApplier.java  |   13 +-
 .../iotdb/cluster/log/catchup/CatchUpTask.java     |    2 +-
 .../cluster/log/manage/CommittedEntryManager.java  |    5 +-
 .../iotdb/cluster/log/manage/RaftLogManager.java   |   26 +-
 .../log/manage/UnCommittedEntryManager.java        |   10 +-
 .../iotdb/cluster/log/snapshot/FileSnapshot.java   |   38 +-
 .../apache/iotdb/cluster/metadata/CMManager.java   |   63 +-
 .../apache/iotdb/cluster/metadata/MetaPuller.java  |    5 +-
 .../iotdb/cluster/partition/PartitionTable.java    |    3 +-
 .../cluster/partition/slot/SlotPartitionTable.java |    4 +-
 .../cluster/query/ClusterConcatPathOptimizer.java  |    4 +-
 .../cluster/query/ClusterPhysicalGenerator.java    |   15 +-
 .../iotdb/cluster/query/ClusterPlanExecutor.java   |   63 +-
 .../iotdb/cluster/query/ClusterPlanRouter.java     |   83 +-
 .../iotdb/cluster/query/LocalQueryExecutor.java    |    2 +-
 .../cluster/query/fill/ClusterPreviousFill.java    |   11 +-
 .../cluster/query/filter/SlotTsFileFilter.java     |   16 +-
 .../iotdb/cluster/query/manage/NodeStatus.java     |   87 --
 .../cluster/query/manage/QueryCoordinator.java     |  115 +-
 .../iotdb/cluster/query/reader/DataSourceInfo.java |    2 +-
 .../apache/iotdb/cluster/server/ClientServer.java  |   30 +-
 .../iotdb/cluster/server/DataClusterServer.java    |    2 +-
 .../iotdb/cluster/server/MetaClusterServer.java    |   17 +-
 .../apache/iotdb/cluster/server/NodeReport.java    |  183 ---
 .../java/org/apache/iotdb/cluster/server/Peer.java |   70 --
 .../apache/iotdb/cluster/server/RaftServer.java    |    7 +-
 .../org/apache/iotdb/cluster/server/Timer.java     |  261 -----
 .../handlers/caller/AppendNodeEntryHandler.java    |    6 +-
 .../server/handlers/caller/HeartbeatHandler.java   |    2 +-
 .../cluster/server/heartbeat/HeartbeatThread.java  |    8 +-
 .../cluster/server/member/DataGroupMember.java     |   17 +-
 .../cluster/server/member/MetaGroupMember.java     |  612 ++--------
 .../iotdb/cluster/server/member/RaftMember.java    |  134 +--
 .../iotdb/cluster/server/monitor/NodeReport.java   |  184 +++
 .../iotdb/cluster/server/monitor/NodeStatus.java   |  118 ++
 .../cluster/server/monitor/NodeStatusManager.java  |  178 +++
 .../apache/iotdb/cluster/server/monitor/Peer.java  |   70 ++
 .../apache/iotdb/cluster/server/monitor/Timer.java |  268 +++++
 .../cluster/server/service/BaseSyncService.java    |    7 +-
 .../cluster/server/service/MetaAsyncService.java   |    6 +
 .../cluster/server/service/MetaSyncService.java    |    5 +
 .../apache/iotdb/cluster/utils/ClusterUtils.java   |   13 +-
 .../cluster/utils/nodetool/ClusterMonitor.java     |    2 +-
 .../utils/nodetool/function/NodeToolCmd.java       |   22 +-
 .../cluster/client/DataClientProviderTest.java     |   12 +-
 .../iotdb/cluster/common/EnvironmentUtils.java     |  218 ----
 .../org/apache/iotdb/cluster/common/IoTDBTest.java |    6 +-
 .../org/apache/iotdb/cluster/common/TestUtils.java |    6 +-
 .../cluster/integration/BaseSingleNodeTest.java    |    2 +-
 .../iotdb/cluster/integration/SingleNodeTest.java  |    7 +-
 .../iotdb/cluster/log/CommitLogCallbackTest.java   |    2 +-
 .../iotdb/cluster/log/CommitLogTaskTest.java       |    2 +-
 .../iotdb/cluster/log/LogDispatcherTest.java       |    2 +-
 .../log/applier/AsyncDataLogApplierTest.java       |    2 +-
 .../cluster/log/applier/DataLogApplierTest.java    |   17 +-
 .../iotdb/cluster/log/catchup/CatchUpTaskTest.java |    9 +-
 .../cluster/log/catchup/LogCatchUpTaskTest.java    |    8 +-
 .../log/catchup/SnapshotCatchUpTaskTest.java       |    8 +-
 .../manage/MetaSingleSnapshotLogManagerTest.java   |    3 +
 .../cluster/log/manage/RaftLogManagerTest.java     |   22 +-
 .../cluster/log/snapshot/DataSnapshotTest.java     |   12 +-
 .../log/snapshot/MetaSimpleSnapshotTest.java       |    2 +
 .../cluster/log/snapshot/PullSnapshotTaskTest.java |    5 +
 .../iotdb/cluster/partition/SlotManagerTest.java   |    2 +-
 .../cluster/partition/SlotPartitionTableTest.java  |   16 +-
 .../apache/iotdb/cluster/query/BaseQueryTest.java  |   15 +-
 .../query/ClusterAggregateExecutorTest.java        |   48 +-
 .../query/ClusterDataQueryExecutorTest.java        |   22 +-
 .../cluster/query/ClusterFillExecutorTest.java     |   72 +-
 .../query/ClusterPhysicalGeneratorTest.java        |   10 +-
 .../cluster/query/ClusterPlanExecutorTest.java     |   12 +-
 .../cluster/query/ClusterQueryRouterTest.java      |  216 ++--
 .../iotdb/cluster/query/LoadConfigurationTest.java |  122 ++
 .../ClusterGroupByNoVFilterDataSetTest.java        |   64 +-
 .../groupby/ClusterGroupByVFilterDataSetTest.java  |   74 +-
 .../query/groupby/MergeGroupByExecutorTest.java    |   83 +-
 .../query/groupby/RemoteGroupByExecutorTest.java   |  146 +--
 .../cluster/query/manage/QueryCoordinatorTest.java |   15 +-
 .../query/reader/ClusterTimeGeneratorTest.java     |   34 +-
 .../cluster/query/reader/DatasourceInfoTest.java   |   16 +-
 .../reader/RemoteSeriesReaderByTimestampTest.java  |  122 +-
 .../query/reader/RemoteSimpleSeriesReaderTest.java |  136 +--
 .../caller/AppendGroupEntryHandlerTest.java        |    2 +-
 .../caller/AppendNodeEntryHandlerTest.java         |    4 +-
 .../handlers/caller/ElectionHandlerTest.java       |    2 +-
 .../handlers/caller/HeartbeatHandlerTest.java      |    2 +-
 .../handlers/caller/LogCatchUpHandlerTest.java     |    2 +-
 .../server/heartbeat/DataHeartbeatThreadTest.java  |    5 +
 .../server/heartbeat/HeartbeatThreadTest.java      |   10 +-
 .../server/heartbeat/MetaHeartbeatThreadTest.java  |    5 +
 .../cluster/server/member/DataGroupMemberTest.java |  153 +--
 .../iotdb/cluster/server/member/MemberTest.java    |   28 +-
 .../cluster/server/member/MetaGroupMemberTest.java |   76 +-
 compile-tools/boost/pom.xml                        |    4 +
 docker/src/main/Dockerfile                         |   46 +-
 docker/src/main/Dockerfile-0.10.0                  |    4 +-
 docker/src/main/Dockerfile-0.10.1                  |    4 +-
 docker/src/main/Dockerfile-0.11.0                  |    4 +-
 docker/src/main/Dockerfile-0.11.1                  |   39 +
 docker/src/main/Dockerfile-0.11.2                  |   41 +
 docs/Download/README.md                            |   33 +-
 docs/SystemDesign/SchemaManager/SchemaManager.md   |   20 +-
 docs/SystemDesign/TsFile/Format.md                 |    4 +-
 docs/UserGuide/Client/Programming - Native API.md  |   26 +
 docs/UserGuide/Client/Status Codes.md              |   10 +
 .../Concept/Data Model and Terminology.md          |   15 +-
 docs/UserGuide/Concept/SDT.md                      |   84 +-
 .../Ecosystem Integration/Zeppelin-IoTDB.md        |  189 ++++
 docs/UserGuide/Operation Manual/Administration.md  |    2 +
 .../DDL Data Definition Language.md                |    5 +
 .../DML Data Manipulation Language.md              |  252 ++++-
 docs/UserGuide/Operation Manual/Kill Query.md      |   60 +
 docs/UserGuide/Operation Manual/SQL Reference.md   |   32 +-
 .../Operation Manual/UDF User Defined Function.md  |  583 ++++++++++
 docs/UserGuide/Server/Cluster Setup.md             |   15 +-
 docs/UserGuide/Server/Config Manual.md             |   18 +
 docs/UserGuide/Server/ServerFileList.md            |    3 +-
 docs/UserGuide/System Tools/CSV Tool.md            |    1 +
 docs/UserGuide/System Tools/MLogParser Tool.md     |   37 +
 docs/UserGuide/System Tools/NodeTool.md            |    9 +-
 docs/UserGuide/System Tools/Sync Tool.md           |    2 +-
 docs/zh/Download/README.md                         |   30 +-
 .../zh/SystemDesign/SchemaManager/SchemaManager.md |   20 +-
 docs/zh/SystemDesign/StorageEngine/Compaction.md   |   50 +-
 docs/zh/SystemDesign/TsFile/Format.md              |    4 +-
 docs/zh/UserGuide/Client/Command Line Interface.md |    2 +-
 .../UserGuide/Client/Programming - Native API.md   |   24 +-
 docs/zh/UserGuide/Client/Status Codes.md           |   11 +-
 .../Concept/Data Model and Terminology.md          |   19 +-
 docs/zh/UserGuide/Concept/SDT.md                   |   88 +-
 .../Ecosystem Integration/Zeppelin-IoTDB.md        |  191 ++++
 .../UserGuide/Operation Manual/Administration.md   |    2 +
 .../DDL Data Definition Language.md                |    6 +
 .../DML Data Manipulation Language.md              |  251 ++++-
 docs/zh/UserGuide/Operation Manual/Kill Query.md   |   61 +
 .../zh/UserGuide/Operation Manual/SQL Reference.md |   38 +-
 .../Operation Manual/UDF User Defined Function.md  |  586 ++++++++++
 docs/zh/UserGuide/Server/Cluster Setup.md          |   19 +-
 docs/zh/UserGuide/Server/Config Manual.md          |   17 +
 docs/zh/UserGuide/Server/ServerFileList.md         |    3 +-
 docs/zh/UserGuide/System Tools/CSV Tool.md         |    1 +
 docs/zh/UserGuide/System Tools/MLogParser Tool.md  |   37 +
 docs/zh/UserGuide/System Tools/NodeTool.md         |   10 +-
 docs/zh/UserGuide/System Tools/Sync Tool.md        |    2 +-
 .../main/java/org/apache/iotdb/JDBCExample.java    |   29 +-
 example/pom.xml                                    |    1 +
 .../main/java/org/apache/iotdb/SessionExample.java |   43 +-
 .../apache/iotdb/tsfile/TsFileSequenceRead.java    |   62 +-
 example/udf/pom.xml                                |   82 ++
 .../java/org/apache/iotdb/udf/UDTFExample.java     |   56 +
 grafana/img/add_data_source.png                    |  Bin 175851 -> 108927 bytes
 grafana/img/add_graph.png                          |  Bin 723579 -> 364163 bytes
 grafana/img/edit_data_source.png                   |  Bin 313673 -> 177869 bytes
 hadoop/pom.xml                                     |   22 +-
 .../apache/iotdb/hadoop/fileSystem/HDFSInput.java  |   11 +
 .../apache/iotdb/hadoop/fileSystem/HDFSOutput.java |    5 +
 .../iotdb/hadoop/tsfile/record/HDFSTSRecord.java   |    4 +-
 hive-connector/pom.xml                             |    8 +-
 .../iotdb/jdbc/AbstractIoTDBJDBCResultSet.java     |    4 +-
 .../main/java/org/apache/iotdb/jdbc/Config.java    |   22 +-
 .../org/apache/iotdb/jdbc/IoTDBConnection.java     |   99 +-
 .../apache/iotdb/jdbc/IoTDBConnectionParams.java   |   20 +-
 .../org/apache/iotdb/jdbc/IoTDBJDBCResultSet.java  |    4 +-
 .../iotdb/jdbc/IoTDBNonAlignJDBCResultSet.java     |    5 +-
 .../apache/iotdb/jdbc/IoTDBPreparedStatement.java  |    8 +-
 .../java/org/apache/iotdb/jdbc/IoTDBStatement.java |   69 +-
 .../src/main/java/org/apache/iotdb/jdbc/Utils.java |    7 +
 .../test/java/org/apache/iotdb/jdbc/BatchTest.java |    2 +-
 .../org/apache/iotdb/jdbc/IoTDBConnectionTest.java |   16 +-
 .../org/apache/iotdb/jdbc/IoTDBStatementTest.java  |   17 +-
 pom.xml                                            |   26 +-
 server/file-changelists/TsFileMods-changelist.md   |   11 +
 .../file-changelists/TsFileResource-changelist.md  |    8 +-
 server/file-changelists/mlog-changelist.md         |    4 +
 .../system.properties-changelist.md                |    9 +
 server/pom.xml                                     |   10 +-
 .../resources/conf/iotdb-engine.properties         |   67 +-
 server/src/assembly/resources/conf/iotdb-env.bat   |    1 -
 server/src/assembly/resources/conf/iotdb-env.sh    |   10 +-
 server/src/assembly/resources/conf/logback.xml     |   87 +-
 server/src/assembly/resources/sbin/start-server.sh |    4 +-
 .../assembly/resources/tools/mlog/mLogParser.bat   |   62 +
 .../assembly/resources/tools/mlog/mLogParser.sh    |   48 +
 .../assembly/resources/tools/start-WalChecker.sh   |    2 +-
 .../resources/tools/upgrade/config.properties      |   27 -
 .../resources/tools/upgrade/offline-upgrade.bat    |   67 --
 .../resources/tools/upgrade/offline-upgrade.sh     |   47 -
 .../org/apache/iotdb/db/auth/AuthException.java    |    5 -
 .../org/apache/iotdb/db/auth/AuthorityChecker.java |   20 +-
 .../iotdb/db/auth/authorizer/BasicAuthorizer.java  |    2 +-
 .../db/auth/authorizer/LocalFileAuthorizer.java    |    2 +-
 .../iotdb/db/auth/authorizer/OpenIdAuthorizer.java |   10 +-
 .../apache/iotdb/db/auth/entity/PathPrivilege.java |    4 +-
 .../apache/iotdb/db/auth/entity/PrivilegeType.java |    2 +-
 .../java/org/apache/iotdb/db/conf/IoTDBConfig.java |  192 +++-
 .../org/apache/iotdb/db/conf/IoTDBConfigCheck.java |  204 +++-
 .../org/apache/iotdb/db/conf/IoTDBConstant.java    |   15 +
 .../org/apache/iotdb/db/conf/IoTDBDescriptor.java  |   77 +-
 .../org/apache/iotdb/db/engine/StorageEngine.java  |  628 ++++++-----
 .../apache/iotdb/db/engine/cache/ChunkCache.java   |    5 +-
 .../db/engine/cache/TimeSeriesMetadataCache.java   |   42 +-
 .../compaction/CompactionMergeTaskPoolManager.java |   32 +-
 .../db/engine/compaction/TsFileManagement.java     |   38 +-
 .../level/LevelCompactionTsFileManagement.java     |  379 ++++---
 .../no/NoCompactionTsFileManagement.java           |   20 +-
 .../compaction/utils/CompactionLogAnalyzer.java    |   19 +-
 .../engine/compaction/utils/CompactionLogger.java  |   18 +-
 .../engine/compaction/utils/CompactionUtils.java   |   84 +-
 .../apache/iotdb/db/engine/flush/FlushManager.java |   24 +-
 .../iotdb/db/engine/flush/MemTableFlushTask.java   |  220 ++--
 .../iotdb/db/engine/memtable/AbstractMemTable.java |   80 +-
 .../apache/iotdb/db/engine/memtable/IMemTable.java |   17 +-
 .../db/engine/memtable/PrimitiveMemTable.java      |    8 -
 .../iotdb/db/engine/memtable/WritableMemChunk.java |   18 +-
 .../merge/selector/MaxFileMergeFileSelector.java   |   15 +-
 .../iotdb/db/engine/merge/task/MergeFileTask.java  |  153 ++-
 .../db/engine/merge/task/MergeMultiChunkTask.java  |    6 +-
 .../iotdb/db/engine/merge/task/MergeTask.java      |   33 +-
 .../iotdb/db/engine/modification/Deletion.java     |    8 +-
 .../iotdb/db/engine/modification/Modification.java |   18 +-
 .../io/LocalTextModificationAccessor.java          |   63 +-
 .../db/engine/querycontext/ReadOnlyMemChunk.java   |    9 +-
 .../db/engine/storagegroup/StorageGroupInfo.java   |   51 +-
 .../engine/storagegroup/StorageGroupProcessor.java |  811 +++++++++-----
 .../db/engine/storagegroup/TsFileProcessor.java    |  173 ++-
 .../db/engine/storagegroup/TsFileResource.java     |  391 +++----
 .../storagegroup/timeindex/DeviceTimeIndex.java    |  308 +++++
 .../storagegroup/timeindex/FileTimeIndex.java      |  193 ++++
 .../engine/storagegroup/timeindex/ITimeIndex.java  |  138 +++
 .../storagegroup/timeindex/TimeIndexLevel.java     |   51 +
 .../virtualSg/HashVirtualPartitioner.java          |   67 ++
 .../storagegroup/virtualSg/VirtualPartitioner.java |   40 +
 .../virtualSg/VirtualStorageGroupManager.java      |  434 +++++++
 .../iotdb/db/engine/upgrade/UpgradeTask.java       |  108 +-
 .../apache/iotdb/db/exception/IoTDBException.java  |   21 +
 .../db/exception/PartitionViolationException.java  |    8 +-
 .../db/exception/QueryIdNotExsitException.java     |   29 +
 .../iotdb/db/exception/StorageEngineException.java |    2 +-
 .../db/exception/UDFRegistrationException.java     |   34 +
 .../iotdb/db/exception/WriteProcessException.java  |    4 +
 .../metadata/AliasAlreadyExistException.java       |    1 +
 .../exception/metadata/IllegalPathException.java   |    1 +
 .../db/exception/metadata/MetadataException.java   |    8 +
 .../metadata/PathAlreadyExistException.java        |    1 +
 .../exception/metadata/PathNotExistException.java  |   20 +-
 .../metadata/StorageGroupNotSetException.java      |    5 +
 .../db/exception/query/OutOfTTLException.java      |    2 +-
 .../db/exception/query/QueryProcessException.java  |    6 +-
 .../query/QueryTimeoutRuntimeException.java        |   37 +
 .../apache/iotdb/db/index/common/IndexUtils.java   |    4 +-
 .../apache/iotdb/db/metadata/MLogTxtWriter.java    |  259 +++++
 .../org/apache/iotdb/db/metadata/MLogWriter.java   |  197 ----
 .../org/apache/iotdb/db/metadata/MManager.java     |  318 +++---
 .../java/org/apache/iotdb/db/metadata/MTree.java   |  202 ++--
 .../apache/iotdb/db/metadata/MetadataConstant.java |   10 +-
 .../iotdb/db/metadata/logfile/MLogReader.java      |   74 ++
 .../iotdb/db/metadata/logfile/MLogTxtReader.java   |   79 ++
 .../iotdb/db/metadata/logfile/MLogWriter.java      |  400 +++++++
 .../org/apache/iotdb/db/metadata/mnode/MNode.java  |   25 +-
 .../iotdb/db/metadata/mnode/MeasurementMNode.java  |   37 +-
 .../iotdb/db/metadata/mnode/StorageGroupMNode.java |   22 +-
 .../apache/iotdb/db/metrics/ui/MetricsPage.java    |    2 +-
 .../apache/iotdb/db/monitor/MonitorConstants.java  |    5 -
 .../org/apache/iotdb/db/monitor/StatMonitor.java   |   20 +-
 .../org/apache/iotdb/db/mqtt/PublishHandler.java   |  123 +-
 .../main/java/org/apache/iotdb/db/qp/Planner.java  |   10 +-
 .../apache/iotdb/db/qp/constant/DatetimeUtils.java |  551 ---------
 .../apache/iotdb/db/qp/constant/SQLConstant.java   |   24 +-
 .../apache/iotdb/db/qp/executor/IPlanExecutor.java |   27 +-
 .../apache/iotdb/db/qp/executor/PlanExecutor.java  |  276 ++++-
 .../org/apache/iotdb/db/qp/logical/Operator.java   |    9 +-
 .../iotdb/db/qp/logical/crud/QueryOperator.java    |   18 +
 .../iotdb/db/qp/logical/crud/SFWOperator.java      |   16 +-
 .../iotdb/db/qp/logical/crud/SelectOperator.java   |   47 +-
 .../iotdb/db/qp/logical/crud/UpdateOperator.java   |   41 -
 .../db/qp/logical/sys/CreateFunctionOperator.java  |   58 +
 .../db/qp/logical/sys/DropFunctionOperator.java    |   40 +
 .../iotdb/db/qp/logical/sys/KillQueryOperator.java |   42 +
 .../db/qp/logical/sys/RemoveFileOperator.java      |    5 -
 .../db/qp/logical/sys/ShowDevicesOperator.java     |   18 +
 .../db/qp/logical/sys/ShowFunctionsOperator.java   |   37 +
 .../iotdb/db/qp/logical/sys/TracingOperator.java   |   10 +-
 .../apache/iotdb/db/qp/physical/PhysicalPlan.java  |   39 +-
 .../iotdb/db/qp/physical/crud/GroupByTimePlan.java |   19 +
 .../db/qp/physical/crud/InsertMultiTabletPlan.java |  326 ++++++
 .../iotdb/db/qp/physical/crud/InsertRowPlan.java   |   29 +-
 .../physical/crud/InsertRowsOfOneDevicePlan.java   |  154 +++
 .../db/qp/physical/crud/InsertTabletPlan.java      |   10 +-
 .../iotdb/db/qp/physical/crud/LastQueryPlan.java   |    2 +-
 .../iotdb/db/qp/physical/crud/QueryPlan.java       |    2 +-
 .../apache/iotdb/db/qp/physical/crud/UDFPlan.java  |   51 +
 .../apache/iotdb/db/qp/physical/crud/UDTFPlan.java |  132 +++
 .../iotdb/db/qp/physical/crud/UpdatePlan.java      |  135 ---
 .../db/qp/physical/sys/AlterTimeSeriesPlan.java    |    2 +-
 .../iotdb/db/qp/physical/sys/AuthorPlan.java       |    2 +-
 .../iotdb/db/qp/physical/sys/ChangeAliasPlan.java  |  115 ++
 .../db/qp/physical/sys/ChangeTagOffsetPlan.java    |  115 ++
 .../db/qp/physical/sys/CreateFunctionPlan.java     |   57 +
 .../qp/physical/sys/CreateMultiTimeSeriesPlan.java |   10 +-
 .../db/qp/physical/sys/CreateTimeSeriesPlan.java   |   72 +-
 .../db/qp/physical/sys/DeleteTimeSeriesPlan.java   |    4 +
 .../iotdb/db/qp/physical/sys/DropFunctionPlan.java |   45 +
 .../iotdb/db/qp/physical/sys/KillQueryPlan.java    |   44 +
 .../apache/iotdb/db/qp/physical/sys/MNodePlan.java |  117 ++
 .../db/qp/physical/sys/MeasurementMNodePlan.java   |  143 +++
 .../db/qp/physical/sys/SetStorageGroupPlan.java    |   18 +-
 .../iotdb/db/qp/physical/sys/SetTTLPlan.java       |    1 -
 .../iotdb/db/qp/physical/sys/ShowDevicesPlan.java  |   13 +-
 .../db/qp/physical/sys/ShowFunctionsPlan.java      |   34 +
 .../apache/iotdb/db/qp/physical/sys/ShowPlan.java  |   55 +-
 .../qp/physical/sys/ShowQueryProcesslistPlan.java  |   27 +
 .../db/qp/physical/sys/ShowTimeSeriesPlan.java     |   56 +-
 .../db/qp/physical/sys/StorageGroupMNodePlan.java  |  110 ++
 .../apache/iotdb/db/qp/sql/IoTDBSqlVisitor.java    |  202 +++-
 .../iotdb/db/qp/strategy/LogicalGenerator.java     |   11 +-
 .../iotdb/db/qp/strategy/PhysicalGenerator.java    |  163 ++-
 .../qp/strategy/optimizer/ConcatPathOptimizer.java |  192 +++-
 .../apache/iotdb/db/qp/utils/DatetimeUtils.java    |  591 ++++++++++
 .../db/query/aggregation/AggregateResult.java      |    7 +-
 .../db/query/aggregation/AggregationType.java      |    1 -
 .../db/query/aggregation/impl/AvgAggrResult.java   |   22 +-
 .../db/query/aggregation/impl/SumAggrResult.java   |   20 +-
 .../iotdb/db/query/control/FileReaderManager.java  |   16 +-
 .../iotdb/db/query/control/QueryFileManager.java   |    2 +
 .../db/query/control/QueryResourceManager.java     |   11 +-
 .../iotdb/db/query/control/QueryTimeManager.java   |  178 +++
 .../iotdb/db/query/control/TracingManager.java     |    4 +-
 .../db/query/dataset/AlignByDeviceDataSet.java     |    4 +-
 .../db/query/dataset/DirectAlignByTimeDataSet.java |   33 +
 .../db/query/dataset/DirectNonAlignDataSet.java    |   31 +
 .../apache/iotdb/db/query/dataset/ListDataSet.java |   16 +-
 .../db/query/dataset/NonAlignEngineDataSet.java    |   44 +-
 .../dataset/RawQueryDataSetWithValueFilter.java    |   72 +-
 .../dataset/RawQueryDataSetWithoutValueFilter.java |  137 ++-
 .../apache/iotdb/db/query/dataset/ShowDataSet.java |   78 ++
 .../iotdb/db/query/dataset/ShowDevicesDataSet.java |   58 +
 .../db/query/dataset/ShowTimeseriesDataSet.java    |   53 +-
 .../iotdb/db/query/dataset/UDFInputDataSet.java    |   33 +
 .../db/query/dataset/UDTFAlignByTimeDataSet.java   |  277 +++++
 .../apache/iotdb/db/query/dataset/UDTFDataSet.java |  152 +++
 .../db/query/dataset/UDTFNonAlignDataSet.java      |  191 ++++
 .../dataset/groupby/GroupByEngineDataSet.java      |   80 +-
 .../query/dataset/groupby/GroupByFillDataSet.java  |    4 +-
 .../query/dataset/groupby/GroupByTimeDataSet.java  |    4 +-
 .../groupby/GroupByWithValueFilterDataSet.java     |    5 +-
 .../groupby/GroupByWithoutValueFilterDataSet.java  |    2 +-
 .../db/query/executor/AggregationExecutor.java     |    4 +-
 .../iotdb/db/query/executor/IQueryRouter.java      |    8 +-
 .../iotdb/db/query/executor/LastQueryExecutor.java |   11 +-
 .../iotdb/db/query/executor/QueryRouter.java       |   51 +-
 .../db/query/executor/RawDataQueryExecutor.java    |   29 +-
 .../iotdb/db/query/executor/UDTFQueryExecutor.java |   84 ++
 .../db/query/executor/fill/LastPointReader.java    |   39 +-
 .../FixLengthIExternalSortFileDeserializer.java    |    2 +-
 .../chunk/metadata/DiskChunkMetadataLoader.java    |    7 +
 .../chunk/metadata/MemChunkMetadataLoader.java     |    4 +
 .../iotdb/db/query/reader/series/SeriesReader.java |   29 +-
 .../reader/universal/DescPriorityMergeReader.java  |    4 +-
 .../reader/universal/PriorityMergeReader.java      |   50 +-
 .../org/apache/iotdb/db/query/udf/api/UDF.java     |   44 +
 .../org/apache/iotdb/db/query/udf/api/UDTF.java    |  121 ++
 .../apache/iotdb/db/query/udf/api/access/Row.java  |  119 ++
 .../iotdb/db/query/udf/api/access/RowIterator.java |   49 +
 .../iotdb/db/query/udf/api/access/RowWindow.java   |   61 +
 .../db/query/udf/api/collector/PointCollector.java |  137 +++
 .../api/customizer/config/UDFConfigurations.java   |   38 +
 .../api/customizer/config/UDTFConfigurations.java  |  105 ++
 .../parameter/UDFParameterValidator.java           |  209 ++++
 .../api/customizer/parameter/UDFParameters.java    |  151 +++
 .../api/customizer/strategy/AccessStrategy.java    |   64 ++
 .../strategy/RowByRowAccessStrategy.java           |   61 +
 .../strategy/SlidingSizeWindowAccessStrategy.java  |  123 ++
 .../strategy/SlidingTimeWindowAccessStrategy.java  |  249 +++++
 .../UDFAttributeNotProvidedException.java          |   27 +
 .../db/query/udf/api/exception/UDFException.java   |   31 +
 .../UDFInputSeriesDataTypeNotValidException.java   |   40 +
 .../UDFInputSeriesIndexNotValidException.java      |   29 +
 .../UDFInputSeriesNumberNotValidException.java     |   36 +
 .../exception/UDFParameterNotValidException.java   |   27 +
 .../db/query/udf/builtin/BuiltinFunction.java      |   76 ++
 .../apache/iotdb/db/query/udf/builtin/UDTFAbs.java |   70 ++
 .../iotdb/db/query/udf/builtin/UDTFAcos.java       |   28 +
 .../iotdb/db/query/udf/builtin/UDTFAsin.java       |   28 +
 .../iotdb/db/query/udf/builtin/UDTFAtan.java       |   28 +
 .../iotdb/db/query/udf/builtin/UDTFBottomK.java    |  105 ++
 .../iotdb/db/query/udf/builtin/UDTFCeil.java       |   28 +
 .../db/query/udf/builtin/UDTFCommonDerivative.java |   62 +
 .../udf/builtin/UDTFCommonValueDifference.java     |   60 +
 .../iotdb/db/query/udf/builtin/UDTFContains.java   |   56 +
 .../apache/iotdb/db/query/udf/builtin/UDTFCos.java |   28 +
 .../iotdb/db/query/udf/builtin/UDTFDegrees.java    |   28 +
 .../iotdb/db/query/udf/builtin/UDTFDerivative.java |   57 +
 .../apache/iotdb/db/query/udf/builtin/UDTFExp.java |   28 +
 .../iotdb/db/query/udf/builtin/UDTFFloor.java      |   28 +
 .../apache/iotdb/db/query/udf/builtin/UDTFLog.java |   28 +
 .../iotdb/db/query/udf/builtin/UDTFLog10.java      |   28 +
 .../iotdb/db/query/udf/builtin/UDTFMatches.java    |   57 +
 .../iotdb/db/query/udf/builtin/UDTFMath.java       |   89 ++
 .../udf/builtin/UDTFNonNegativeDerivative.java     |   63 ++
 .../builtin/UDTFNonNegativeValueDifference.java    |   61 +
 .../iotdb/db/query/udf/builtin/UDTFRadians.java    |   28 +
 .../iotdb/db/query/udf/builtin/UDTFRound.java      |   28 +
 .../iotdb/db/query/udf/builtin/UDTFSelectK.java    |  156 +++
 .../iotdb/db/query/udf/builtin/UDTFSign.java       |   28 +
 .../apache/iotdb/db/query/udf/builtin/UDTFSin.java |   28 +
 .../iotdb/db/query/udf/builtin/UDTFSqrt.java       |   28 +
 .../apache/iotdb/db/query/udf/builtin/UDTFTan.java |   28 +
 .../db/query/udf/builtin/UDTFTimeDifference.java   |   56 +
 .../iotdb/db/query/udf/builtin/UDTFTopK.java       |  103 ++
 .../db/query/udf/builtin/UDTFValueDifference.java  |   53 +
 .../iotdb/db/query/udf/builtin/UDTFValueTrend.java |   73 ++
 .../iotdb/db/query/udf/core/access/RowImpl.java    |   92 ++
 .../db/query/udf/core/access/RowIteratorImpl.java  |   58 +
 .../db/query/udf/core/access/RowWindowImpl.java    |   75 ++
 .../db/query/udf/core/context/UDFContext.java      |  134 +++
 .../db/query/udf/core/executor/UDTFExecutor.java   |  115 ++
 .../iotdb/db/query/udf/core/input/InputLayer.java  |  555 +++++++++
 .../iotdb/db/query/udf/core/input/SafetyLine.java  |   78 ++
 .../db/query/udf/core/reader/LayerPointReader.java |   48 +
 .../db/query/udf/core/reader/LayerRowReader.java   |   38 +
 .../udf/core/reader/LayerRowWindowReader.java      |   36 +
 .../core/transformer/RawQueryPointTransformer.java |   72 ++
 .../db/query/udf/core/transformer/Transformer.java |   93 ++
 .../core/transformer/UDFQueryRowTransformer.java   |   45 +
 .../transformer/UDFQueryRowWindowTransformer.java  |   46 +
 .../udf/core/transformer/UDFQueryTransformer.java  |  101 ++
 .../iotdb/db/query/udf/datastructure/Cache.java    |   99 ++
 .../query/udf/datastructure/SerializableList.java  |  165 +++
 .../primitive/ElasticSerializableIntList.java      |   98 ++
 .../query/udf/datastructure/primitive/IntList.java |   33 +
 .../primitive/SerializableIntList.java             |  131 +++
 .../datastructure/primitive/WrappedIntArray.java   |   51 +
 .../row/ElasticSerializableRowRecordList.java      |  239 ++++
 .../row/SerializableRowRecordList.java             |  233 ++++
 .../tv/ElasticSerializableBinaryTVList.java        |  121 ++
 .../tv/ElasticSerializableTVList.java              |  310 +++++
 .../datastructure/tv/SerializableBinaryTVList.java |   79 ++
 .../tv/SerializableBooleanTVList.java              |   69 ++
 .../datastructure/tv/SerializableDoubleTVList.java |   69 ++
 .../datastructure/tv/SerializableFloatTVList.java  |   69 ++
 .../datastructure/tv/SerializableIntTVList.java    |   69 ++
 .../datastructure/tv/SerializableLongTVList.java   |   69 ++
 .../udf/datastructure/tv/SerializableTVList.java   |   99 ++
 .../udf/service/TemporaryQueryDataFileService.java |  136 +++
 .../iotdb/db/query/udf/service/UDFClassLoader.java |   83 ++
 .../query/udf/service/UDFClassLoaderManager.java   |  127 +++
 .../iotdb/db/query/udf/service/UDFLogWriter.java   |   69 ++
 .../udf/service/UDFRegistrationInformation.java    |   78 ++
 .../query/udf/service/UDFRegistrationService.java  |  400 +++++++
 .../apache/iotdb/db/rescon/MemTableManager.java    |  115 ++
 .../iotdb/db/rescon/PrimitiveArrayManager.java     |    2 +-
 .../org/apache/iotdb/db/rescon/SystemInfo.java     |   29 +-
 .../apache/iotdb/db/rescon/TVListAllocator.java    |   14 +-
 .../java/org/apache/iotdb/db/service/IoTDB.java    |   15 +-
 .../apache/iotdb/db/service/RegisterManager.java   |   17 +-
 .../org/apache/iotdb/db/service/ServiceType.java   |   10 +-
 .../org/apache/iotdb/db/service/TSServiceImpl.java | 1102 ++++++++----------
 .../org/apache/iotdb/db/service/UpgradeSevice.java |    3 -
 .../db/sync/receiver/load/FileLoaderManager.java   |    6 +-
 .../db/sync/receiver/transfer/SyncServiceImpl.java |   40 +-
 .../iotdb/db/sync/sender/transfer/SyncClient.java  |   91 +-
 .../apache/iotdb/db/tools/IoTDBDataDirViewer.java  |    4 +-
 .../iotdb/db/tools/TsFileResourcePrinter.java      |   11 +-
 .../apache/iotdb/db/tools/TsFileSketchTool.java    |   54 +-
 .../org/apache/iotdb/db/tools/mlog/MLogParser.java |  194 ++++
 .../db/tools/upgrade/TsFileOnlineUpgradeTool.java  |  480 +++-----
 .../db/tools/virtualsg/DeviceMappingViewer.java    |   61 +
 .../db/tools/watermark/WatermarkDetector.java      |    2 +-
 .../org/apache/iotdb/db/utils/FileLoaderUtils.java |   12 +-
 .../org/apache/iotdb/db/utils/FilePathUtils.java   |   90 +-
 .../java/org/apache/iotdb/db/utils/MergeUtils.java |    2 +-
 .../java/org/apache/iotdb/db/utils/MmapUtil.java   |   32 +
 .../java/org/apache/iotdb/db/utils/QueryUtils.java |   15 +-
 .../org/apache/iotdb/db/utils/SchemaUtils.java     |   32 +-
 .../org/apache/iotdb/db/utils/SerializeUtils.java  |   12 +-
 .../apache/iotdb/db/utils/TypeInferenceUtils.java  |    3 +
 .../org/apache/iotdb/db/utils/UpgradeUtils.java    |  120 +-
 .../iotdb/db/utils/datastructure/TVList.java       |    6 +-
 .../iotdb/db/utils/datastructure/TimeSelector.java |  155 +++
 .../org/apache/iotdb/db/writelog/io/LogWriter.java |   56 +-
 .../writelog/manager/MultiFileLogNodeManager.java  |   27 +-
 .../db/writelog/manager/WriteLogNodeManager.java   |    7 +-
 .../db/writelog/node/ExclusiveWriteLogNode.java    |   31 +-
 .../iotdb/db/writelog/node/WriteLogNode.java       |    8 +-
 .../iotdb/db/writelog/recover/LogReplayer.java     |   35 +-
 .../writelog/recover/TsFileRecoverPerformer.java   |   29 +-
 .../main/resources/iotdb/ui/static/iotdb-logo.png  |  Bin 1768 -> 1187 bytes
 .../apache/iotdb/db/auth/AuthorityCheckerTest.java |  144 +++
 .../iotdb/db/auth/LocalFileAuthorizerTest.java     |  337 ------
 .../iotdb/db/auth/LocalFileRoleAccessorTest.java   |   91 --
 .../iotdb/db/auth/LocalFileRoleManagerTest.java    |  143 ---
 .../iotdb/db/auth/LocalFileUserAccessorTest.java   |  108 --
 .../iotdb/db/auth/LocalFileUserManagerTest.java    |  197 ----
 .../auth/authorizer/LocalFileAuthorizerTest.java   |  332 ++++++
 .../db/auth/authorizer/OpenIdAuthorizerTest.java   |  107 +-
 .../iotdb/db/auth/entity/PathPrivilegeTest.java    |   42 +
 .../org/apache/iotdb/db/auth/entity/RoleTest.java  |   42 +
 .../org/apache/iotdb/db/auth/entity/UserTest.java  |   44 +
 .../db/auth/role/LocalFileRoleAccessorTest.java    |   94 ++
 .../db/auth/role/LocalFileRoleManagerTest.java     |  146 +++
 .../db/auth/user/LocalFileUserAccessorTest.java    |  111 ++
 .../db/auth/user/LocalFileUserManagerTest.java     |  200 ++++
 .../db/engine/cache/ChunkMetadataCacheTest.java    |    2 +-
 .../engine/compaction/LevelCompactionLogTest.java  |   82 ++
 .../compaction/LevelCompactionMergeTest.java       |  142 +++
 .../compaction/LevelCompactionRecoverTest.java     |  507 +++++++++
 .../compaction/LevelCompactionSelectorTest.java    |   73 ++
 .../db/engine/compaction/LevelCompactionTest.java  |  208 ++++
 .../LevelCompactionTsFileManagementTest.java       |  119 ++
 .../NoCompactionTsFileManagementTest.java          |  126 +++
 .../db/engine/memtable/PrimitiveMemTableTest.java  |    4 +-
 .../engine/merge/MaxFileMergeFileSelectorTest.java |    4 +-
 .../merge/MaxSeriesMergeFileSelectorTest.java      |    8 +-
 .../apache/iotdb/db/engine/merge/MergeLogTest.java |    1 +
 .../iotdb/db/engine/merge/MergeOverLapTest.java    |    1 -
 .../iotdb/db/engine/merge/MergeTaskTest.java       |   95 +-
 .../apache/iotdb/db/engine/merge/MergeTest.java    |    5 +-
 .../engine/modification/DeletionFileNodeTest.java  |   27 +-
 .../storagegroup/StorageGroupProcessorTest.java    |   42 +-
 .../iotdb/db/engine/storagegroup/TTLTest.java      |   36 +-
 .../engine/storagegroup/TsFileProcessorTest.java   |   24 +-
 .../virtualSg/HashVirtualPartitionerTest.java      |   64 ++
 .../iotdb/db/integration/IOTDBGroupByIT.java       |  102 +-
 .../apache/iotdb/db/integration/IOTDBInsertIT.java |    4 +-
 .../iotdb/db/integration/IoTDBAddSubDeviceIT.java  |   15 +-
 .../db/integration/IoTDBAggregationByLevelIT.java  |  324 ------
 .../db/integration/IoTDBAggregationDeleteIT.java   |   98 --
 .../iotdb/db/integration/IoTDBAggregationIT.java   |  879 ---------------
 .../integration/IoTDBAggregationLargeDataIT.java   | 1019 -----------------
 .../integration/IoTDBAggregationSmallDataIT.java   |  691 ------------
 .../iotdb/db/integration/IoTDBAlignByDeviceIT.java |   31 +-
 .../org/apache/iotdb/db/integration/IoTDBAsIT.java |   10 +
 .../iotdb/db/integration/IoTDBAuthorizationIT.java | 1004 -----------------
 .../db/integration/IoTDBAutoCreateSchemaIT.java    |   19 +-
 .../iotdb/db/integration/IoTDBClearCacheIT.java    |    2 +-
 .../iotdb/db/integration/IoTDBCompactionIT.java    |  154 ---
 .../iotdb/db/integration/IoTDBCompleteIT.java      |    5 +
 .../iotdb/db/integration/IoTDBCompressTypeIT.java  |  101 ++
 .../db/integration/IoTDBCreateSnapshotIT.java      |   74 +-
 .../iotdb/db/integration/IoTDBDeletionIT.java      |  107 +-
 .../iotdb/db/integration/IoTDBDisableAlignIT.java  |    6 +-
 .../iotdb/db/integration/IoTDBFilePathUtilsIT.java |  109 ++
 .../apache/iotdb/db/integration/IoTDBFillIT.java   |    6 +
 .../db/integration/IoTDBFlushQueryMergeIT.java     |    2 +-
 .../integration/IoTDBGroupByFillWithRangeIT.java   |    3 -
 .../iotdb/db/integration/IoTDBInsertNaNIT.java     |   46 +-
 .../iotdb/db/integration/IoTDBKillQueryTest.java   |   84 ++
 .../apache/iotdb/db/integration/IoTDBLastIT.java   |   83 +-
 .../db/integration/IoTDBLevelCompactionIT.java     | 1179 ++++++++++++++++++++
 .../db/integration/IoTDBLoadExternalTsfileIT.java  |   53 +-
 .../iotdb/db/integration/IoTDBMergeTest.java       |   54 +-
 .../iotdb/db/integration/IoTDBMultiDeviceIT.java   |  322 ++++++
 .../iotdb/db/integration/IoTDBMultiSeriesIT.java   |   26 +-
 .../db/integration/IoTDBNewTsFileCompactionIT.java | 1023 +++++++++++++++++
 .../db/integration/IoTDBQueryTimeoutTest.java      |  153 +++
 .../iotdb/db/integration/IoTDBRecoverIT.java       |   14 +-
 .../db/integration/IoTDBRecoverUnclosedIT.java     |   12 +-
 .../db/integration/IoTDBRemovePartitionIT.java     |  103 ++
 .../iotdb/db/integration/IoTDBRestartIT.java       |   58 +-
 .../iotdb/db/integration/IoTDBResultSetIT.java     |    4 +-
 .../db/integration/IoTDBRpcCompressionIT.java      |    1 -
 .../iotdb/db/integration/IoTDBSensorUpdateIT.java  |    3 -
 .../iotdb/db/integration/IoTDBSimpleQueryIT.java   |   64 +-
 .../iotdb/db/integration/IoTDBUDFManagementIT.java |  425 +++++++
 .../db/integration/IoTDBUDFWindowQueryIT.java      |  513 +++++++++
 .../integration/IoTDBUDTFAlignByTimeQueryIT.java   |  738 ++++++++++++
 .../db/integration/IoTDBUDTFBuiltinFunctionIT.java |  250 +++++
 .../db/integration/IoTDBUDTFHybridQueryIT.java     |  162 +++
 .../db/integration/IoTDBUDTFNonAlignQueryIT.java   |  337 ++++++
 .../aggregation/IoTDBAggregationByLevelIT.java     |  325 ++++++
 .../aggregation/IoTDBAggregationDeleteIT.java      |   90 ++
 .../aggregation/IoTDBAggregationIT.java            |  883 +++++++++++++++
 .../aggregation/IoTDBAggregationLargeDataIT.java   |  840 ++++++++++++++
 .../aggregation/IoTDBAggregationSmallDataIT.java   |  704 ++++++++++++
 .../db/integration/auth/IoTDBAuthorizationIT.java  |  983 ++++++++++++++++
 .../org/apache/iotdb/db/metadata/MTreeTest.java    |   23 +
 .../apache/iotdb/db/metadata/PartialPathTest.java  |   34 +-
 .../iotdb/db/monitor/IoTDBStatMonitorTest.java     |  172 +++
 .../iotdb/db/mqtt/BrokerAuthenticatorTest.java     |   16 +
 .../java/org/apache/iotdb/db/qp/PlannerTest.java   |   59 +-
 .../iotdb/db/qp/logical/IndexLogicalPlanTest.java  |  156 +++
 .../iotdb/db/qp/logical/LogicalPlanSmallTest.java  |  354 ++++++
 .../iotdb/db/qp/physical/ConcatOptimizerTest.java  |  122 ++
 .../physical/IndexSubMatchingPhysicalPlanTest.java |  159 +++
 .../IndexWholeMatchingPhysicalPlanTest.java        |  153 +++
 .../db/qp/physical/InsertTabletMultiPlanTest.java  |   99 ++
 .../iotdb/db/qp/physical/InsertTabletPlanTest.java |  105 ++
 .../db/qp/physical/PhysicalPlanSerializeTest.java  |  305 +++++
 .../iotdb/db/qp/physical/PhysicalPlanTest.java     | 1061 ++++++++++++++++++
 .../iotdb/db/qp/physical/SerializationTest.java    |  138 +++
 .../iotdb/db/qp/plan/ConcatOptimizerTest.java      |  124 --
 .../iotdb/db/qp/plan/IndexLogicalPlanTest.java     |  156 ---
 .../qp/plan/IndexSubMatchingPhysicalPlanTest.java  |  160 ---
 .../plan/IndexWholeMatchingPhysicalPlanTest.java   |  154 ---
 .../iotdb/db/qp/plan/LogicalPlanSmallTest.java     |  353 ------
 .../apache/iotdb/db/qp/plan/PhysicalPlanTest.java  |  876 ---------------
 .../apache/iotdb/db/qp/plan/SerializationTest.java |  139 ---
 .../db/qp/sql/DatetimeQueryDataSetUtilsTest.java   |  142 ---
 .../iotdb/db/qp/sql/IoTDBsqlVisitorTest.java       |  101 ++
 .../iotdb/db/qp/strategy/LogicalGeneratorTest.java |  101 --
 .../db/qp/utils/DatetimeQueryDataSetUtilsTest.java |  190 ++++
 .../db/query/aggregation/AggregateResultTest.java  |   19 +-
 .../query/aggregation/DescAggregateResultTest.java |  126 +++
 .../iotdb/db/query/control/TracingManagerTest.java |  110 ++
 .../db/query/dataset/GroupByFillDataSetTest.java   |  188 ----
 .../db/query/dataset/GroupByLevelDataSetTest.java  |  144 ---
 .../db/query/dataset/GroupByTimeDataSetTest.java   |  217 ----
 .../iotdb/db/query/dataset/ListDataSetTest.java    |  126 +++
 .../db/query/dataset/ShowTimeSeriesResultTest.java |   57 +
 .../iotdb/db/query/dataset/SingleDataSetTest.java  |  133 +++
 .../query/dataset/UDTFAlignByTimeDataSetTest.java  |  578 ++++++++++
 .../dataset/groupby/GroupByEngineDataSetTest.java  |  476 ++++++++
 .../dataset/groupby/GroupByFillDataSetTest.java    |  188 ++++
 .../dataset/groupby/GroupByLevelDataSetTest.java   |  144 +++
 .../dataset/groupby/GroupByTimeDataSetTest.java    |  217 ++++
 .../query/executor/GroupByEngineDataSetTest.java   |  177 ---
 .../db/query/reader/series/SeriesReaderTest.java   |   22 +-
 .../query/reader/series/SeriesReaderTestUtil.java  |    4 +-
 .../ElasticSerializableRowRecordListTest.java      |  221 ++++
 .../ElasticSerializableTVListTest.java             |  251 +++++
 .../iotdb/db/query/udf/datastructure/LRUCache.java |   59 +
 .../db/query/udf/datastructure/LRUCacheTest.java   |  115 ++
 .../SerializableBinaryTVListTest.java              |   80 ++
 .../SerializableBooleanTVListTest.java             |   80 ++
 .../SerializableDoubleTVListTest.java              |   79 ++
 .../datastructure/SerializableFloatTVListTest.java |   78 ++
 .../datastructure/SerializableIntTVListTest.java   |   78 ++
 .../udf/datastructure/SerializableListTest.java    |   42 +
 .../datastructure/SerializableLongTVListTest.java  |   78 ++
 .../SerializableRowRecordListTest.java             |  172 +++
 .../udf/datastructure/SerializableTVListTest.java  |   38 +
 .../iotdb/db/query/udf/example/Accumulator.java    |   94 ++
 .../apache/iotdb/db/query/udf/example/Adder.java   |   93 ++
 .../apache/iotdb/db/query/udf/example/Counter.java |   80 ++
 .../org/apache/iotdb/db/query/udf/example/Max.java |   76 ++
 .../iotdb/db/query/udf/example/Multiplier.java     |   66 ++
 .../SlidingSizeWindowConstructorTester0.java       |   58 +
 .../SlidingSizeWindowConstructorTester1.java       |   67 ++
 .../SlidingTimeWindowConstructionTester.java       |   74 ++
 .../db/query/udf/example/TerminateTester.java      |   68 ++
 .../iotdb/db/query/udf/example/ValidateTester.java |   46 +
 .../db/sync/receiver/load/FileLoaderTest.java      |   46 +-
 .../recover/SyncReceiverLogAnalyzerTest.java       |    6 +-
 .../org/apache/iotdb/db/tools/MLogParserTest.java  |  181 +++
 .../org/apache/iotdb/db/tools/WalCheckerTest.java  |    5 +-
 .../iotdb/db/utils/CopyOnReadLinkedListTest.java   |   67 ++
 .../iotdb/db/utils/EncodingInferenceUtilsTest.java |   45 +
 .../apache/iotdb/db/utils/EnvironmentUtils.java    |   19 +-
 .../apache/iotdb/db/utils/FilePathUtilsTest.java   |  117 ++
 .../org/apache/iotdb/db/utils/MemUtilsTest.java    |  114 ++
 .../org/apache/iotdb/db/utils/SchemaUtilsTest.java |   64 ++
 .../apache/iotdb/db/utils/SerializeUtilsTest.java  |  312 ++++++
 .../apache/iotdb/db/utils/VersionUtilsTest.java    |   55 -
 .../db/utils/datastructure/BinaryTVListTest.java   |   58 +
 .../db/utils/datastructure/BooleanTVListTest.java  |   62 +
 .../db/utils/datastructure/DoubleTVListTest.java   |   72 ++
 .../db/utils/datastructure/FloatTVListTest.java    |   72 ++
 .../db/utils/datastructure/IntTVListTest.java      |   71 ++
 .../db/utils/datastructure/LongTVListTest.java     |   18 +
 .../db/utils/datastructure/PrecisionTest.java      |   22 +-
 .../db/utils/datastructure/TimeSelectorTest.java   |  217 ++++
 .../iotdb/db/writelog/IoTDBLogFileSizeTest.java    |   25 +-
 .../apache/iotdb/db/writelog/PerformanceTest.java  |   61 +-
 .../iotdb/db/writelog/WriteLogNodeManagerTest.java |   63 +-
 .../apache/iotdb/db/writelog/WriteLogNodeTest.java |   71 +-
 .../iotdb/db/writelog/io/LogWriterReaderTest.java  |    4 +-
 .../db/writelog/io/MultiFileLogReaderTest.java     |    4 +-
 .../db/writelog/recover/DeviceStringTest.java      |    8 +-
 .../iotdb/db/writelog/recover/LogReplayerTest.java |   43 +-
 .../recover/RecoverResourceFromReaderTest.java     |   56 +-
 .../db/writelog/recover/SeqTsFileRecoverTest.java  |   57 +-
 .../writelog/recover/UnseqTsFileRecoverTest.java   |   36 +-
 server/src/test/resources/iotdb-engine.properties  |    2 +
 server/src/test/resources/logback.xml              |    1 +
 .../org/apache/iotdb/rpc/AutoResizingBuffer.java   |   15 +-
 .../iotdb/rpc/AutoScalingBufferReadTransport.java  |    9 +
 .../iotdb/rpc/AutoScalingBufferWriteTransport.java |    5 +-
 .../java/org/apache/iotdb/rpc/IoTDBRpcDataSet.java |   50 +-
 .../org/apache/iotdb/rpc/RpcTransportFactory.java  |   14 +-
 .../main/java/org/apache/iotdb/rpc/RpcUtils.java   |  101 ++
 .../rpc/TCompressedElasticFramedTransport.java     |   48 +-
 .../apache/iotdb/rpc/TElasticFramedTransport.java  |   45 +-
 .../java/org/apache/iotdb/rpc/TSStatusCode.java    |    2 +-
 .../iotdb/rpc/TSnappyElasticFramedTransport.java   |    2 +-
 .../rpc/TimeoutChangeableTFastFramedTransport.java |   13 +-
 .../TimeoutChangeableTSnappyFramedTransport.java   |    2 +
 .../main/java/org/apache/iotdb/session/Config.java |   16 +-
 .../java/org/apache/iotdb/session/Session.java     |  273 ++++-
 .../apache/iotdb/session/SessionConnection.java    |   39 +-
 .../org/apache/iotdb/session/SessionDataSet.java   |   11 +-
 .../org/apache/iotdb/session/pool/SessionPool.java |  171 ++-
 .../iotdb/session/IoTDBSessionComplexIT.java       |    5 +-
 .../iotdb/session/IoTDBSessionIteratorIT.java      |  207 +++-
 .../apache/iotdb/session/IoTDBSessionSimpleIT.java |  140 ++-
 .../apache/iotdb/session/SessionCacheLeaderUT.java |  769 +++++++++++++
 .../java/org/apache/iotdb/session/SessionUT.java   |   11 +-
 .../apache/iotdb/session/pool/SessionPoolTest.java |   41 +-
 site/README-zh.md                                  |    2 +-
 site/README.md                                     |    2 +-
 site/src/main/.vuepress/config.js                  |   32 +-
 .../public/img/contributor-avatar/jlq.png          |  Bin 122303 -> 98500 bytes
 .../public/img/contributor-avatar/kfx.jpeg         |  Bin 134257 -> 119029 bytes
 .../public/img/contributor-avatar/xdh.jpg          |  Bin 136069 -> 123718 bytes
 .../.vuepress/public/img/contributor-avatar/yt.jpg |  Bin 131028 -> 115804 bytes
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 .../theme/global-components/Contributor.vue        |   14 +
 spark-iotdb-connector/Readme.md                    |   32 +-
 spark-iotdb-connector/pom.xml                      |    8 +-
 .../apache/iotdb/spark/db/EnvironmentUtils.java    |   12 +-
 spark-tsfile/README.md                             |   31 +-
 .../apache/iotdb/spark/tsfile/HDFSInputTest.java   |    4 +-
 test/e2e/base/docker-compose.yaml                  |   51 +
 test/e2e/cases/README.md                           |   53 +
 test/e2e/cases/cli/README.md                       |   24 +
 test/e2e/cases/cli/cleanup.sh                      |   27 +
 test/e2e/cases/cli/docker-compose.yaml             |   41 +
 test/e2e/cases/cli/res/init.sql                    |   26 +
 test/e2e/cases/cli/run.sh                          |   48 +
 thrift/rpc-changelist.md                           |   24 +
 thrift/src/main/thrift/cluster.thrift              |    7 +
 thrift/src/main/thrift/rpc.thrift                  |   15 +
 tsfile/format-changelist.md                        |    6 +-
 .../iotdb/tsfile/common/conf/TSFileConfig.java     |    6 +-
 .../apache/iotdb/tsfile/compress/ICompressor.java  |   83 +-
 .../iotdb/tsfile/compress/IUnCompressor.java       |   50 +
 .../tsfile/encoding/bitpacking/IntPacker.java      |    4 +-
 .../tsfile/encoding/bitpacking/LongPacker.java     |    4 +-
 .../iotdb/tsfile/encoding/common/EndianType.java   |   26 -
 .../iotdb/tsfile/encoding/decoder/Decoder.java     |    8 +-
 .../tsfile/encoding/decoder/FloatDecoder.java      |   11 +-
 .../tsfile/encoding/decoder/IntRleDecoder.java     |   11 +-
 .../tsfile/encoding/decoder/LongRleDecoder.java    |   11 +-
 .../tsfile/encoding/decoder/PlainDecoder.java      |   21 +-
 .../iotdb/tsfile/encoding/decoder/RleDecoder.java  |   15 +-
 .../tsfile/encoding/encoder/FloatEncoder.java      |    6 +-
 .../tsfile/encoding/encoder/IntRleEncoder.java     |    8 +-
 .../tsfile/encoding/encoder/LongRleEncoder.java    |    6 +-
 .../tsfile/encoding/encoder/PlainEncoder.java      |   57 +-
 .../iotdb/tsfile/encoding/encoder/RleEncoder.java  |   20 +-
 .../iotdb/tsfile/encoding/encoder/SDTEncoder.java  |   72 +-
 .../tsfile/encoding/encoder/TSEncodingBuilder.java |   13 +-
 .../write/UnSupportedDataTypeException.java        |    4 +-
 .../org/apache/iotdb/tsfile/file/MetaMarker.java   |   21 +-
 .../iotdb/tsfile/file/footer/ChunkGroupFooter.java |  177 ---
 .../iotdb/tsfile/file/header/ChunkGroupHeader.java |  117 ++
 .../iotdb/tsfile/file/header/ChunkHeader.java      |  151 ++-
 .../iotdb/tsfile/file/header/PageHeader.java       |   54 +-
 .../iotdb/tsfile/file/header/package-info.java     |   30 -
 .../iotdb/tsfile/file/metadata/ChunkMetadata.java  |   35 +-
 .../file/metadata/MetadataIndexConstructor.java    |   10 +-
 .../tsfile/file/metadata/MetadataIndexEntry.java   |    4 +-
 .../tsfile/file/metadata/MetadataIndexNode.java    |   15 +-
 .../tsfile/file/metadata/TimeseriesMetadata.java   |   36 +-
 .../iotdb/tsfile/file/metadata/TsFileMetadata.java |   76 +-
 .../file/metadata/enums/CompressionType.java       |  138 +--
 .../file/metadata/enums/MetadataIndexNodeType.java |   57 +-
 .../tsfile/file/metadata/enums/TSDataType.java     |  113 +-
 .../tsfile/file/metadata/enums/TSEncoding.java     |   94 +-
 .../file/metadata/statistics/BinaryStatistics.java |   13 +-
 .../metadata/statistics/BooleanStatistics.java     |   48 +-
 .../file/metadata/statistics/DoubleStatistics.java |   23 +-
 .../file/metadata/statistics/FloatStatistics.java  |   23 +-
 .../metadata/statistics/IntegerStatistics.java     |   48 +-
 .../file/metadata/statistics/LongStatistics.java   |   31 +-
 .../file/metadata/statistics/Statistics.java       |   22 +-
 .../iotdb/tsfile/read/TsFileSequenceReader.java    |  527 +++++----
 .../apache/iotdb/tsfile/read/common/BatchData.java |    2 +-
 .../org/apache/iotdb/tsfile/read/common/Chunk.java |   99 +-
 .../tsfile/read/common/DescReadWriteBatchData.java |   24 +-
 .../org/apache/iotdb/tsfile/read/common/Field.java |    4 -
 .../apache/iotdb/tsfile/read/common/RowRecord.java |    2 +-
 .../read/controller/CachedChunkLoaderImpl.java     |    3 +-
 .../query/dataset/DataSetWithTimeGenerator.java    |    4 +-
 .../query/dataset/DataSetWithoutTimeGenerator.java |    4 +-
 .../tsfile/read/query/dataset/EmptyDataSet.java    |    4 +-
 .../tsfile/read/query/dataset/QueryDataSet.java    |    4 +-
 .../iotdb/tsfile/read/reader/LocalTsFileInput.java |   20 +
 .../iotdb/tsfile/read/reader/TsFileInput.java      |    5 +
 .../tsfile/read/reader/chunk/ChunkReader.java      |  105 +-
 .../iotdb/tsfile/read/reader/page/PageReader.java  |   14 +-
 .../org/apache/iotdb/tsfile/utils/BytesUtils.java  |    4 +-
 .../tsfile/utils/ReadWriteForEncodingUtils.java    |   96 +-
 .../iotdb/tsfile/utils/ReadWriteIOUtils.java       |  114 +-
 .../apache/iotdb/tsfile/utils/VersionUtils.java    |   49 -
 .../v1/file/metadata/ChunkGroupMetaDataV1.java     |  118 --
 .../tsfile/v1/file/metadata/ChunkMetadataV1.java   |  131 ---
 .../v1/file/metadata/TimeseriesMetadataForV1.java  |   42 -
 .../v1/file/metadata/TsDeviceMetadataIndexV1.java  |   78 --
 .../v1/file/metadata/TsDeviceMetadataV1.java       |   87 --
 .../iotdb/tsfile/v1/file/metadata/TsDigestV1.java  |   75 --
 .../tsfile/v1/file/metadata/TsFileMetadataV1.java  |  106 --
 .../metadata/statistics/BinaryStatisticsV1.java    |   84 --
 .../metadata/statistics/BooleanStatisticsV1.java   |   80 --
 .../metadata/statistics/DoubleStatisticsV1.java    |   79 --
 .../metadata/statistics/FloatStatisticsV1.java     |   79 --
 .../metadata/statistics/IntegerStatisticsV1.java   |   79 --
 .../file/metadata/statistics/LongStatisticsV1.java |   80 --
 .../v1/file/metadata/statistics/StatisticsV1.java  |  225 ----
 .../iotdb/tsfile/v1/file/utils/HeaderUtils.java    |  141 ---
 .../tsfile/v1/read/TsFileSequenceReaderForV1.java  |  410 -------
 .../tsfile/v2/file/footer/ChunkGroupFooterV2.java  |   86 ++
 .../iotdb/tsfile/v2/file/header/ChunkHeaderV2.java |  108 ++
 .../iotdb/tsfile/v2/file/header/PageHeaderV2.java  |   51 +
 .../tsfile/v2/file/metadata/ChunkMetadataV2.java   |   52 +
 .../v2/file/metadata/MetadataIndexEntryV2.java     |   36 +
 .../v2/file/metadata/MetadataIndexNodeV2.java      |   47 +
 .../v2/file/metadata/TimeseriesMetadataV2.java     |   42 +
 .../tsfile/v2/file/metadata/TsFileMetadataV2.java  |   75 ++
 .../v2/file/metadata/statistics/StatisticsV2.java  |  104 ++
 .../tsfile/v2/read/TsFileSequenceReaderForV2.java  |  581 ++++++++++
 .../tsfile/v2/read/reader/page/PageReaderV2.java   |   85 ++
 .../apache/iotdb/tsfile/write/TsFileWriter.java    |   20 +-
 .../iotdb/tsfile/write/chunk/ChunkWriterImpl.java  |   94 +-
 .../iotdb/tsfile/write/chunk/IChunkWriter.java     |   11 +-
 .../apache/iotdb/tsfile/write/page/PageWriter.java |   30 +-
 .../tsfile/write/schema/MeasurementSchema.java     |   38 +-
 .../write/writer/ForceAppendTsFileWriter.java      |    4 -
 .../tsfile/write/writer/LocalTsFileOutput.java     |    5 +
 .../write/writer/RestorableTsFileIOWriter.java     |    7 +-
 .../iotdb/tsfile/write/writer/TsFileIOWriter.java  |   83 +-
 .../iotdb/tsfile/write/writer/TsFileOutput.java    |    8 +
 .../org/apache/iotdb/tsfile/compress/GZIPTest.java |   99 ++
 .../tsfile/encoding/decoder/IntRleDecoderTest.java |   83 +-
 .../encoding/decoder/LongRleDecoderTest.java       |   17 +-
 .../iotdb/tsfile/file/header/PageHeaderTest.java   |    2 +-
 .../metadata/statistics/DoubleStatisticsTest.java  |   10 +-
 .../metadata/statistics/FloatStatisticsTest.java   |   11 +-
 .../metadata/statistics/IntegerStatisticsTest.java |   10 +-
 .../metadata/statistics/LongStatisticsTest.java    |   15 +-
 .../tsfile/file/metadata/utils/TestHelper.java     |    9 -
 .../iotdb/tsfile/file/metadata/utils/Utils.java    |   36 +-
 .../iotdb/tsfile/read/GetAllDevicesTest.java       |   14 +-
 .../org/apache/iotdb/tsfile/read/ReadTest.java     |   22 +-
 .../iotdb/tsfile/read/TimePlainEncodeReadTest.java |    5 -
 .../tsfile/read/TimeSeriesMetadataReadTest.java    |   87 ++
 .../tsfile/read/TsFileSequenceReaderTest.java      |   68 +-
 .../read/query/executor/QueryExecutorTest.java     |    1 -
 .../iotdb/tsfile/read/reader/PageReaderTest.java   |   54 +-
 .../apache/iotdb/tsfile/utils/FileGenerator.java   |   22 +-
 .../utils/ReadWriteForEncodingUtilsTest.java       |   54 +
 .../tsfile/write/DefaultDeviceTemplateTest.java    |  110 ++
 .../iotdb/tsfile/write/TsFileIOWriterTest.java     |   32 +-
 .../iotdb/tsfile/write/TsFileWriterTest.java       |    1 -
 .../iotdb/tsfile/write/writer/PageWriterTest.java  |   54 +-
 .../write/writer/RestorableTsFileIOWriterTest.java |   30 +-
 zeppelin-interpreter/IoTDB-Zeppelin-Demo.zpln      |  377 +++++++
 zeppelin-interpreter/pom.xml                       |  142 +++
 .../apache/zeppelin/iotdb/IoTDBInterpreter.java    |  281 +++++
 .../src/main/resources/interpreter-setting.json    |   70 ++
 .../zeppelin/iotdb/IoTDBInterpreterTest.java       |  373 +++++++
 909 files changed, 56115 insertions(+), 20569 deletions(-)
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