1.0.0-rc2

Feature

feat(clickhousech@m-3672686692) [cp-cnch2.1] 1.small keys support agg two level 2.countD agg state memory size estimation
feat(clickhousech@m-3011045309) [CP to 2.1]CnchMergeTree support bytecool part move parser
feat(clickhousech@m-3460318692) make max_bytes_to_read_local respect max_bytes_to_read_leaf,See merge request:
feat(clickhousech@m-3000999997) 【CP】refine log,See merge request dp/ClickHouse!21098
feat(clickhousech@m-3086283635) [cp cnch-2.1] introduce sample consuming function for CnchKafka,See merge request:
feat(optimizer@m-3000286965) remove redundant cast,See merge request:
feat(clickhousech@m-3348298112) Ingest with bucket,See merge request dp/ClickHouse!20774
feat(clickhousech@m-3404807508) [CNCH] memory control on joined block
feat(clickhousech@m-11932130) ProfileEvent for prewhere
feat(clickhousech@m-3011597342) [cp]add function sparkHashSimple to align with Spark,See merge request:
feat(clickhousech@m-5301115) rpc client base brpc timeout should read config,See merge request dp/ClickHouse!20862
feat(clickhousech@m-17104648) send progress in optimizer mode
feat(clickhousech@m-3672686692) [cp-cnch2.1] 1.small keys support agg two level 2.countD agg state memory size estimation,See merge request:
feat(clickhousech@m-3156389534) filter delete bitmap with bucket number.,See merge request:
feat(clickhousech@m-3000207505) limit the size of or expressions to pushdown to prewhere,See merge request dp/ClickHouse!21189
feat(clickhousech@m-3460336453) [cp]support BitMap64 type with Parquet format,See merge request:
feat(clickhousech@m-3011045309) [CP to 2.1]CnchMergeTree support bytecool part move parser
feat(clickhousech@m-3460318692) make max_bytes_to_read_local respect max_bytes_to_read_leaf,See merge request:
feat(clickhousech@m-3000999997) 【CP】refine log,See merge request dp/ClickHouse!21098
feat(clickhousech@m-3086283635) [cp cnch-2.1] introduce sample consuming function for CnchKafka,See merge request:
feat(optimizer@m-3000286965) remove redundant cast,See merge request:
feat(clickhousech@m-3348298112) Ingest with bucket,See merge request dp/ClickHouse!20774
feat(clickhousech@m-3404807508) [CNCH] memory control on joined block
feat(clickhousech@m-11932130) ProfileEvent for prewhere
feat(clickhousech@m-3011597342) [cp]add function sparkHashSimple to align with Spark,See merge request:
feat(clickhousech@m-5301115) rpc client base brpc timeout should read config,See merge request dp/ClickHouse!20862
feat(clickhousech@m-17104648) send progress in optimizer mode
feat(clickhousech@m-3347623183) add udaf fastPrevAuc2 to handle the miduim results for fastAuc2,See merge request dp/ClickHouse!20731
feat(clickhousech@m-3265377520) do not show information for system tables without rbac check,See merge request dp/ClickHouse!20474
feat(clickhousech@m-3346761095) unique table support append mode
feat(clickhousech@m-3032987723) set default bsp max_disk_bytes to 500GB, cp to 2.1
feat(clickhousech@m-3086277560) Merge branch 'exchange_nullable_mr' into 'cnch-dev',See merge request dp/ClickHouse!20298
feat(clickhousech@m-3057426540) Handle data overflow [CP],See merge request:
feat(clickhousech@m-17242353) Bucket size check && support alias column,See merge request:
feat(clickhousech@m-3033040206) Add hdfs lock to concurrent outfile to the same file,See merge request dp/ClickHouse!20493
feat(clickhousech@m-3015140583) Close Lazy seek for hdfs,See merge request dp/ClickHouse!20064
feat(clickhousech@m-3001107627) [To cnch-dev] Support outfile into directory,See merge request dp/ClickHouse!19462
feat(clickhousech@m-3012525130) KV Rbac performance optimization for granting lots of query to one user. Also fix a coredump and dead lock,See merge request:
feat(clickhousech@m-3018479788) remove empty timezone check
feat(clickhousech@m-3012443441) [cp]enable write part parallel,See merge request dp/ClickHouse!20010
feat(clickhousech@m-3012490495) enable retry by default,See merge request dp/ClickHouse!19977
feat(clickhousech@m-3000222376) make columns nullable by default under mysql,See merge request dp/ClickHouse!19668
feat(clickhousech@m-3012443441) [cp]enable write part parallel
feat(clickhousech@m-3012490495) enable retry by default
feat(clickhousech@m-3000222376) make columns nullable by default under mysql
feat(clickhousech@m-3011135086) support state function no shuffle
feat(clickhousech@m-3011521757) Hive support cluster by filtering,See merge request dp/ClickHouse!19840
feat(clickhousech@m-3011528179) support additional-services for fulltext search.

Fix

fix(clickhousech@m-3892779614) profile events are logged even exception is thrown,See merge request dp/ClickHouse!21513
fix(clickhousech@m-3106204787) [cp] add setting storage_dialect_type and use it for key expressions,See merge request:
fix(clickhousech@m-3813624009) block concurrent RBAC accesses for the same user,See merge request dp/ClickHouse!21473
fix(clickhousech@m-3856683587) Mysql Default Text Case Roll Back 2.1,See merge request dp/ClickHouse!21457
fix(clickhousech@m-3594280570) [cp]lock manager bug and support system commands,See merge request:
fix(clickhousech@m-3156347174) [TO CNCH2.1] Reduce S3 API invoke in merge process,See merge request:
fix(clickhousech@m-3460298109) gc scan in a round-robin way.,See merge request:
fix(optimizer@m-3265514516) close optimizer fallback,See merge request dp/ClickHouse!21350
fix(clickhousech@m-3813624009) Rbac notify fix 2.1,See merge request dp/ClickHouse!21425
fix(optimizer@m-3652546032) In func partition prune,See merge request:
fix(clickhousech@m-3260650011) [cp] fix cache inconsistency issues,See merge request:
fix(clickhousech@m-3359728725) Fix bug with LowCardinality in short-curcuit function evaluation Closes #1301,See merge request:
fix(clickhousech@m-3798655921) Remove constraint unique from unique key,See merge request dp/ClickHouse!21392
fix(clickhousech@m-3782687661) fix mybatis connection[cp],See merge request:
fix(clickhousech@m-3158825186) [cp] skip bad ttl when doing partition gc,See merge request:
fix(optimizer@m-3645281049) fix rm redundant distinct,See merge request dp/ClickHouse!21323
fix(optimizer@m-15069680) optimizer support final sample
fix(clickhousech@m-3671852025) forwarding once
fix(clickhousech@m-3000927742) fix lowCardinalityIsNoneEncoded in filter
fix(clickhousech@m-3000736999) close optimize_rewrite_sum_if_to_count_if
fix(optimizer@m-14637742) optimizer remove sample check
fix(clickhousech@m-3460291004) move setUser to async thread
fix(clickhousech@m-3671827753) [cp] Make sure cluster_status set to 0 after modify cluster by
fix(clickhousech@m-3671861263) fixed conjunct the where and prewhere in getFilterFromQueryInfo
fix(clickhousech@m-3595136086) skip access storage when enable_skip_non_cnch_tables_for_cnch_trash_items is enabled.
fix(clickhousech@m-3671907062) [cp] Fix cleanUndoBuffers logic for DaemonJobTxnGC to let it works well with write_undo_buffer_new_key,See merge request:
fix(clickhousech@m-3000662130) prevent from acquire RWlock recursively,See merge request:
fix(clickhousech@m-3460250027) not select partition key as prewhere cnch 2.1,See merge request:
fix(clickhousech@m-3651696533) fix toDateOrNull core cnch 2.1,See merge request dp/ClickHouse!21159
fix(clickhousech@m-3595066568) fix arrayjoin performance slow with optimizer,See merge request:
fix(clickhousech@m-3018479783) Allow extra argument for toString,See merge request:
fix(optimizer@m-3310530537) fix cte property explore with broadcast cnch-2.1,See merge request:
fix(clickhousech@m-3459432705) [cp] fix rollback of detach partition,See merge request:
fix(clickhousech@m-3595158575) fix report root cause,See merge request:
fix(clickhousech@m-3158769174) [cp cnch-dev] change the order of loading index to avoid unnecessary loading,See merge request:
fix(clickhousech@m-3348189669) add node info when read data part failed,See merge request dp/ClickHouse!20783
fix(optimizer@m-3459430016) delete legacy histogram when re-collect stats without histogram,See merge request dp/ClickHouse!21032
fix(clickhousech@m-3460279495) [cp cnch-2.1]minor fix edge case for PB consuming: Invalid number of rows in Chunk,See merge request:
fix(clickhousech@m-12459087) Suppress otel header parse exception[cp],See merge request:
fix(optimizer@m-3000537417) fix bitmap index not pushed down,See merge request:
fix(clickhousech@m-3033450748) [CP to 2.1]fix metrics2 not init and update hdfs to support more metrics,See merge request dp/ClickHouse!20981
fix(clickhousech@m-3856683587) Mysql Default Text Case Roll Back 2.1
fix(clickhousech@m-3594280570) [cp]lock manager bug and support system commands
fix(clickhousech@m-3156347174) [TO CNCH2.1] Reduce S3 API invoke in merge process
fix(clickhousech@m-3460298109) gc scan in a round-robin way.
fix(optimizer@m-3265514516) close optimizer fallback
fix(clickhousech@m-3813624009) Rbac notify fix 2.1
fix(optimizer@m-3652546032) In func partition prune
fix(clickhousech@m-3782687661) fix mybatis connection[cp]
fix(optimizer@m-15069680) optimizer support final sample,See merge request dp/ClickHouse!21334
fix(clickhousech@m-3671852025) forwarding once,See merge request dp/ClickHouse!21296
fix(clickhousech@m-3000927742) fix lowCardinalityIsNoneEncoded in filter,See merge request:
fix(optimizer@m-3695172707) fix offloading_with_query_plan don't set shuffle_with_order cnch_2.1,See merge request:
fix(clickhousech@m-3000736999) close optimize_rewrite_sum_if_to_count_if,See merge request:
fix(optimizer@m-14637742) optimizer remove sample check,See merge request:
fix(clickhousech@m-3033432511) fix prewhere selection when containing bitmap index functions,See merge request dp/ClickHouse!21181
fix(clickhousech@m-3671827753) [cp] Make sure cluster_status set to 0 after modify cluster by
fix(clickhousech@m-3671861263) fixed conjunct the where and prewhere in getFilterFromQueryInfo
fix(clickhousech@m-3595136086) skip access storage when enable_skip_non_cnch_tables_for_cnch_trash_items is enabled.
fix(clickhousech@m-3671907062) [cp] Fix cleanUndoBuffers logic for DaemonJobTxnGC to let it works well with write_undo_buffer_new_key,See merge request:
fix(clickhousech@m-3000662130) prevent from acquire RWlock recursively,See merge request:
fix(clickhousech@m-3460250027) not select partition key as prewhere cnch 2.1,See merge request:
fix(clickhousech@m-3651696533) fix toDateOrNull core cnch 2.1,See merge request dp/ClickHouse!21159
fix(clickhousech@m-3595066568) fix arrayjoin performance slow with optimizer,See merge request:
fix(clickhousech@m-3018479783) Allow extra argument for toString,See merge request:
fix(optimizer@m-3310530537) fix cte property explore with broadcast cnch-2.1,See merge request:
fix(clickhousech@m-3459432705) [cp] fix rollback of detach partition,See merge request:
fix(clickhousech@m-3595158575) fix report root cause,See merge request:
fix(clickhousech@m-3158769174) [cp cnch-dev] change the order of loading index to avoid unnecessary loading,See merge request:
fix(clickhousech@m-3348189669) add node info when read data part failed,See merge request dp/ClickHouse!20783
fix(optimizer@m-3459430016) delete legacy histogram when re-collect stats without histogram,See merge request dp/ClickHouse!21032
fix(clickhousech@m-3460279495) [cp cnch-2.1]minor fix edge case for PB consuming: Invalid number of rows in Chunk,See merge request:
fix(clickhousech@m-12459087) Suppress otel header parse exception[cp],See merge request:
fix(optimizer@m-3000537417) fix bitmap index not pushed down,See merge request:
fix(clickhousech@m-3033450748) [CP to 2.1]fix metrics2 not init and update hdfs to support more metrics,See merge request dp/ClickHouse!20981
fix(optimizer@m-3348274178) fix explain error info,See merge request dp/ClickHouse!20923
fix(optimizer@m-3386699280) make offloading_with_query_plan take effect in cascades
fix(clickhousech@m-3386703027) [cp] fix perf of detach partition and hdfs disk
fix(clickhousech@m-3347546554) Merge branch 'fix-bsp-scheduler-hung' into 'cnch-2.1',See merge request:
fix(clickhousech@m-3386615999) add aggregate function bitmap* to push partial blacklist cnch-dev,See merge request:
fix(optimizer@m-3000935223) fix pushdown projection symbol mapping cnch-dev,See merge request:
fix(clickhousech@m-3047443070) fix too deep recursion cnch 2.1,See merge request dp/ClickHouse!20824
fix(clickhousech@m-3323373157) fix duplicate create cloud table for s3/hdfs table,See merge request:
fix(clickhousech@m-3348198742) support mysql dual table,See merge request dp/ClickHouse!20811
fix(optimizer@m-3348236068) Fix bitmap index check,See merge request:
fix(clickhousech@m-10100323) use nnproxy access to replace nameservice style hdfs url,See merge request dp/ClickHouse!20849
fix(clickhousech@m-3347547143) apply settings via mysql client [cp],See merge request:
fix(clickhousech@m-3001047433) Fixed Unexpected Integer conversion,See merge request dp/ClickHouse!20445
fix(optimizer@m-3347557629) fix runtime filter core dump in runtime for date type date cnch-2.1,See merge request:
fix(clickhousech@m-3388077045) [cp] cnch 2.1 remove unnecessary getChecksums calls in loadDataParts,See merge request:
fix(clickhousech@m-3348236069) [cp]lock bugs
fix(clickhousech@m-3347641016) enhancement for MySQL DDL and DQL 2.1
fix(clickhousech@m-3011112771) Fix bug when prefetching data into CachedCompressedReadBuffer
fix(clickhousech@m-3284084166) not do constant folding for complex literals cnch 2.1
fix(clickhousech@m-3347646011) fix instance id operator<
fix(optimizer@m-3179121605) Refactor sql binding
fix(clickhousech@m-3284060938) refactor move comment from storage to astcreate[cp]
fix(optimizer@m-3265473722) fix predicate pushdown ineffective bug
fix(clickhousech@m-17441741) fix serveral mv with same target table insert in worker side report error
fix(clickhousech@m-17322645) leader election improve
fix(clickhousech@m-3159498111) add key log to help user konw the procedure
fix(clickhousech@m-3000848456) [cp] Undo buffer use reversed transaction id to avoid write increment keys to bytekv,See merge request:
fix(clickhousech@m-3284067594) fix isMonitoredCnchQuery core,See merge request dp/ClickHouse!20502
fix(clickhousech@m-3265505141) init lock request before put in map,See merge request:
fix(clickhousech@m-3010228680) remove useless get delete bitmap request for non-unique table,See merge request:
fix(clickhousech@m-3158225269) Fix for visiting the removed entry in remove operation,See merge request:
fix(clickhousech@m-3032975684) fix insert select can not parallel on non-unique table,See merge request dp/ClickHouse!20294
fix(clickhousech@m-16304910) get consul http host from multi env
fix(clickhousech@m-3158789084) fix rbac check with wrong database name
fix(clickhousech@m-3159498111) add key log to help user konw the procedure
fix(clickhousech@m-16690828) fix argument reference bug,See merge request dp/ClickHouse!19759
fix(clickhousech@m-3106277599) fix insert overwrite vw settings,See merge request:
fix(clickhousech@m-3033432717) add expiration time for LRUCache,See merge request:
fix(clickhousech@m-3005625572) fix pushdown map-key to view
fix(clickhousech@m-3106116120) fix global_disk_written_bytes leakage
fix(clickhousech@m-3011505391) destroy task_record after phase-2 finished for merge task
fix(clickhousech@m-3057469102) fix alloc-dealloc-mismatch
fix(optimizer@m-3012454190) fix column pruning for nested cte cnch-2.1,See merge request:
fix(clickhousech@m-3012562647) uuid empty bug for undo buffer,See merge request:
fix(clickhousech@m-3100460541) fix drop table meta and view tables core,See merge request:
fix(clickhousech@m-3011506241) fix mv version part meta cache weight,See merge request:
fix(optimizer@m-3030781567) refactor enable/disable partial agg hint,See merge request dp/ClickHouse!20234
fix(optimizer@m-3032978532) fix hdfsCloseFile() can be called twice if encounter error,See merge request:
fix(clickhousech@m-3011506241) mv version part meta lru cache,See merge request dp/ClickHouse!20248
fix(clickhousech@m-3072746124) fix non partition based mv refresh,See merge request:
fix(clickhousech@m-3012474267) need_invalid_cache also controls bitmaps cache.,See merge request:
fix(clickhousech@m-3001163519) fix reading partition col without row count,See merge request:
fix(clickhousech@m-3033025866) Fix table_definition_hash and make it backward compatible,See merge request:
fix(clickhousech@m-16328206) minor updates for cnch
fix(clickhousech@m-3057481594) fix refresh materialized view submit async
fix(optimizer@m-3057453562) add settings enable_view_based_query_rewrite
fix(clickhousech@m-3011570740) fix QueryAnalyzer process asterisk fail for INSERT query cnch dev
fix(clickhousech@m-3015421344) [cp cnch-2.1] introduce OBSOLETE_SETTINGS and…,See merge request:
fix(clickhousech@m-3011587410) fix share common expression with rf cnch 2.1,See merge request:
fix(clickhousech@m-3030754042) fix assert failure in part gc thread,See merge request:
fix(optimizer@m-3012455164) some functions can not push into prewhere
fix(clickhousech@m-3158805678) Change alter test name,See merge request dp/ClickHouse!20203
fix(clickhousech@m-3000858675) enable single character of M-D h:m:s under mysql dialect,See merge request dp/ClickHouse!19459
fix(clickhousech@m-3009834363) fix unsafe request consul server,See merge request dp/ClickHouse!19869
fix(optimizer@m-3010162633) no need gather in insert select,See merge request dp/ClickHouse!20038
fix(clickhousech@m-16450238) enable runtime filter in bsp mode,See merge request dp/ClickHouse!19972
fix(clickhousech@m-3012369624) keep grace hash join when exchange type is broadcast,See merge request dp/ClickHouse!19966
fix(clickhousech@m-3012516185) fix write rows/bytes in query log,See merge request dp/ClickHouse!19929
fix(clickhousech@m-3011542071) catch finish senders in DiskExchangeManager::submitReadTask,See merge request dp/ClickHouse!19741
fix(clickhousech@m-3011510549) force UnifyNullableVisitor visit all plan nodes,See merge request dp/ClickHouse!19774
fix(clickhousech@m-3011856729) Fix time core,See merge request dp/ClickHouse!19905
fix(clickhousech@m-3011579754) Fix arrayElement for map column under MySQL,See merge request dp/ClickHouse!19913
fix(clickhousech@m-3158805678) Change alter test name,See merge request dp/ClickHouse!20203
fix(clickhousech@m-3011612585) fix materialized view rewrite for unqiue table & view,See merge request:
fix(clickhousech@m-3000858675) enable single character of M-D h:m:s under mysql dialect,See merge request dp/ClickHouse!19459
fix(clickhousech@m-3009834363) fix unsafe request consul server,See merge request dp/ClickHouse!19869
fix(optimizer@m-3010162633) no need gather in insert select,See merge request dp/ClickHouse!20038
fix(clickhousech@m-16450238) enable runtime filter in bsp mode,See merge request dp/ClickHouse!19972
fix(clickhousech@m-3001048881) add enable_add_projection_to_pruning setting,See merge request dp/ClickHouse!20003
fix(clickhousech@m-3012369624) keep grace hash join when exchange type is broadcast
fix(clickhousech@m-3012516185) fix write rows/bytes in query log
fix(clickhousech@m-3011542071) catch finish senders in DiskExchangeManager::submitReadTask
fix(clickhousech@m-3011510549) force UnifyNullableVisitor visit all plan nodes
fix(clickhousech@m-3011856729) Fix time core
fix(clickhousech@m-3011579754) Fix arrayElement for map column under MySQL
fix(clickhousech@m-3011858710) [cp] Fix TableFinishStep overwrite partition when there is view rewrite
fix(clickhousech@m-3011073672) Fix Alter Rename with DB Name CNCH2.1
fix(clickhousech@m-3009810881) fix materialized view rewrite for sync materialized view cnch-2.1
fix(clickhousech@m-3011463128) pick input_format_json_read_objects_as_strings setting for compatibility,See merge request dp/ClickHouse!19799
fix(optimizer@m-3010141722) fix_nullable_lc_convert_to_nullable
fix(clickhousech@m-3011522745) Leader callback exception will be caught in storage elector
fix(clickhousech@m-3011605156) add partition info to KV when seeing new staged part.
fix(clickhousech@m-16694814) Restrict tenanted users to whitelisted settings
fix(optimizer@m-3011859204) fix tealimit for ANSI,See merge request dp/ClickHouse!19864
fix(clickhousech@m-3011536737) fix validateAndSyncBaseTablePartitions for query rewrite,See merge request dp/ClickHouse!19858
fix(optimizer@m-3011858723) Fix hive table access and add enable_async_mv_debug setting,See merge request dp/ClickHouse!19812
fix(clickhousech@m-3011073777) Cron1 cnch 2.1
fix(clickhousech@m-3011944189) Merge branch 'fix_regexp' into 'cnch-dev'[cp]
fix(clickhousech@m-3011528029) Merge branch 'fix_division_by_zero' into 'cnch-dev'
fix(clickhousech@m-3001018365) Send dict table resources in beginning
fix(clickhousech@m-3009810881) fix materialized view rewrite for order by columns cnch-2.1,See merge request dp/ClickHouse!19750
fix(clickhousech@m-3011604666) Fixed LM unstable ci test,See merge request dp/ClickHouse!19733
fix(clickhousech@m-15178492) Merge branch 'fix-unstable-ci' into 'cnch-dev',See merge request dp/ClickHouse!19731
fix(clickhousech@m-3010848076) enable implicit type convert and case insensitive by default under mysql dialect[cp],See merge request dp/ClickHouse!19752
fix(clickhousech@m-3000512272) gateway blacklist functions,See merge request dp/ClickHouse!18132
fix(clickhousech@m-3001140632) fix bug when grace hash join rehash,See merge request dp/ClickHouse!19700
fix(clickhousech@m-3010170028) fix core create table as using unique key,See merge request dp/ClickHouse!19712