[FLINK-35314][cdc] Add Flink CDC pipeline transform user document#3308
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PatrickRen merged 2 commits intoapache:masterfrom May 15, 2024
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[FLINK-35314][cdc] Add Flink CDC pipeline transform user document#3308PatrickRen merged 2 commits intoapache:masterfrom
PatrickRen merged 2 commits intoapache:masterfrom
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| What's more, it also helps users filter some unnecessary data during the synchronization process. | ||
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| # Parameters | ||
| To describe a transform, the follows are required: |
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| To describe a transform, the follows are required: | |
| To describe a transform rule, the following parameters can be used: |
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| | primary-keys | Sink table primary keys, it is separated by English commas | optional | | ||
| | partition-keys | Sink table partition keys, it is separated by English commas | optional | |
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| | primary-keys | Sink table primary keys, it is separated by English commas | optional | | |
| | partition-keys | Sink table partition keys, it is separated by English commas | optional | | |
| | primary-keys | Sink table primary keys, separated by commas | optional | | |
| | partition-keys | Sink table partition keys, separated by commas | optional | |
| | filter | Filter rule, supports syntax similar to the where clause in SQL | optional | | ||
| | primary-keys | Sink table primary keys, it is separated by English commas | optional | | ||
| | partition-keys | Sink table partition keys, it is separated by English commas | optional | | ||
| | table-options | Sink table options, when automatically creating a table, it is added to the configuration of the table creation statement | optional | |
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| | table-options | Sink table options, when automatically creating a table, it is added to the configuration of the table creation statement | optional | | |
| | table-options | Sink table options, used to the configure table creation statement when automatically creating tables | optional | |
| | primary-keys | Sink table primary keys, it is separated by English commas | optional | | ||
| | partition-keys | Sink table partition keys, it is separated by English commas | optional | | ||
| | table-options | Sink table options, when automatically creating a table, it is added to the configuration of the table creation statement | optional | | ||
| | description | Transform rule description(a default value provided) | optional | |
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| | description | Transform rule description(a default value provided) | optional | | |
| | description | Transform rule description (a default description will be used if not specified) | optional | |
Does it mean if user didn't specify a transform description, CDC will generate a default one to indicate that transform rule?
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| # Metadata Fields | ||
| ## Fields definition | ||
| There are three hidden columns used to describe metadata information. They only take effect when explicitly referenced in the transform rules. |
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| There are three hidden columns used to describe metadata information. They only take effect when explicitly referenced in the transform rules. | |
| There are some hidden columns used to access metadata information. They will only take effect when explicitly referenced in the transform rules. |
| ``` | ||
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| # Problem | ||
| · Transform cannot be used with route in the current version, future versions will support it. |
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| · Transform cannot be used with route in the current version, future versions will support it. | |
| * Currently, transform doesn't work with route rules. It will be supported in future versions. |
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| # Problem | ||
| · Transform cannot be used with route in the current version, future versions will support it. | ||
| · The computed column does not support referencing the trimmed original column in the current version, future versions will support it. No newline at end of file |
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| · The computed column does not support referencing the trimmed original column in the current version, future versions will support it. | |
| * Computed columns cannot reference trimmed columns that do not present in final projection results. This will be fixed in future versions. |
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Maybe copy this file content to Chinese version documents as well? Seems other docs lacking Chinese translation have English version fallback as well.
| | table-options | Sink table options, when automatically creating a table, it is added to the configuration of the table creation statement | optional | | ||
| | description | Transform rule description(a default value provided) | optional | | ||
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| A transform module can contain a list of source-table rules. |
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| A transform module can contain a list of source-table rules. | |
| Multiple rules can be declared in one single pipeline YAML file. |
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| | __namespace_name__ | String | Name of the namespace that contain the row. | | ||
| | __schema_name__ | String | Name of the schema that contain the row. | | ||
| | __table_name__ | String | Name of the table that contain the row. | |
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| | __namespace_name__ | String | Name of the namespace that contain the row. | | |
| | __schema_name__ | String | Name of the schema that contain the row. | | |
| | __table_name__ | String | Name of the table that contain the row. | | |
| | __namespace_name__ | String | Name of the namespace that contains the row. | | |
| | __schema_name__ | String | Name of the schema that contains the row. | | |
| | __table_name__ | String | Name of the table that contains the row. | |
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@aiwenmo Thanks for the PR! LGTM
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@aiwenmo Could you backport the commit to release-3.1? Thanks |
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…ache#3308) (cherry picked from commit d0457f7)
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…e-11 Link: https://code.alibaba-inc.com/ververica/flink-cdc/codereview/20462875 * [FLINK-35173][cdc][mysql] Debezium custom time serializer for MySQL connector (apache#3240) * [minor][cdc][docs] Add user guide about providing extra jar package in quickstart docs * [FLINK-35235][pipeline-connector][kafka] Fix missing dependencies in the uber jar of Kafka pipeline sink * [FLINK-35251][cdc][runtime] Fix bug of serializing derivation mapping in SchemaDerivation This closes apache#3267. * [FLINK-35258][cdc][doc] Fix broken links to Doris in documentation (apache#3276) * [FLINK-35256][cdc][runtime] Fix transform node does not respect type nullability (apache#3272) * [minor][docs] Fix route definition example in core concept docs (apache#3269) * [FLINK-35259][cdc][transform] Fix FlinkCDC pipeline transform can't deal timestamp field (apache#3278) * [FLINK-34878][cdc][transform] Flink CDC pipeline transform supports CASE WHEN (apache#3228) * [FLINK-35255][cdc][runtime] DataSinkWriterOperator adds overrides for the snapshotState and processWatermark methods (apache#3271) * [FLINK-35264][cdc][runtime] Fix multiple transform rules do not take effect (apache#3280) * [FLINK-35244][cdc-connector][tidb] Correct the package for flink-connector-tidb-cdc test * [FLINK-35274][cdc-connector][db2] Fix occasional failure issue with Flink CDC Db2 UT * [hotfix][docs] Correct example configuration for Paimon warehouse path * [FLINK-35245][cdc-connector][tidb] Add metrics for flink-connector-tidb-cdc * [minor][docs] Rectify names of CDC sources for Flink and improve the content directory This closes apache#3310. * [hotfix][docs] Fix dead links in documentations This closes apache#3314. * [FLINK-35314][cdc] Add Flink CDC pipeline transform user document (apache#3308) * [FLINK-35386][cdc][docs] Build release-3.1 documentation and mark it as stable (apache#3330) * [FLINK-35386][cdc][docs] Shorten GHA names and disable fail-fast to isolate branches (apache#3331) * [minor][docs] Improve the answer of MySQL CDC FAQ docs This closes apache#3337. * [FLINK-35431][doc] Migrate references in Flink CDC documentation from Debezium 1.9 to 2.0 to avoid dead links This closes apache#3351. * [FLINK-35298][cdc][metrics] Improve the fetch delay metrics This closes apache#3298. * [FLINK-35294][mysql] Use source config to check if the filter should be applied in timestamp starting mode This closes apache#3291. * [FLINK-35295][mysql] Improve jdbc connection pool initialization failure message This closes apache#3293. * [FLINK-35301][cdc] Avoid deadlock when loading driver classes This closes apache#3300. * [FLINK-35408][mysql] Introduce 30 minutes tolerance when validate the time-zone setting This closes apache#3341. * [FLINK-35447][doc-ci] Flink CDC Document document file had removed but website can access This closes apache#3362. * [minor][cdc-cli] Suppress false alarm in flink config loader This closes apache#3292. * [FLINK-35409][cdc][mysql] Request more splits if all splits are filtered from addSplits method This closes apache#3342. * [FLINK-35323][cdc-runtime] Fix transform failure when one rule matches multiple tables with incompatible schema This closes apache#3313. * [FLINK-35430][cdc-connector][kafka] Pass the time zone infor to JsonSerializationSchema This closes apache#3359. * [FLINK-35149][cdc-composer] Fix DataSinkTranslator#sinkTo ignoring pre-write topology if not TwoPhaseCommittingSink (apache#3233) * [FLINK-35129][postgres] Introduce scan.lsn-commit.checkpoints-num-delay option to control LSN offset commit lazily This close apache#3349. * [FLINK-35325][cdc-connector][paimon] Support specify column order when adding new columns to a table This closes apache#3323. * [build][hotfix] Fix jackson conflicts among cdc connectors This closes apache#2987. * [minor][docs] Improve the readme and issue template This closes apache#3383. * [FLINK-35527][docs] Polish quickstart guide & migrate maven links from ververica to apache * [minor][cdc-connector][paimon] Remove duplicate interface implements * [FLINK-35464][cdc] Fixes operator state backwards compatibility from CDC 3.0.x and add migration tests (apache#3369) * [FLINK-35415][base] Fix compatibility with Flink 1.19 * [FLINK-35415][base] Bump Flink patch version to 1.18.1 * [FLINK-35316][base] Run E2e test cases with Flink 1.19 and latest patch versions * [FLINK-35120][doris] Add Doris integration test cases * [FLINK-35092][cdc][starrocks] Add starrocks integration test cases * [FLINK-34908][pipeline-connector][doris] Fix MySQL to doris pipeline will lose precision for timestamp type This closes apache#3207. * [hotfix][cdc-composor] Adjust test of cdc composer from junit4 to junit5 * [hotfix][ci] PIPELINE_CONNECTORS stage should include pipeline connector paimon This closes apache#3344. * [hotfix][build] Remove test-jar from parent pom and only add to necessary modules This closes apache#3397. Co-authored-by: Qingsheng Ren <renqschn@gmail.com> * [FLINK-35545][doc] Miss 3.1.0 version in snapshot flink-cdc doc version list * [FLINK-35545][doc] Revert dbz doc 2.0 back to 1.9 * [FLINK-35540][cdc-common] Fix table missed when database and table are with the same name This closes apache#3396. * [FLINK-35121][common] Adds validation for pipeline definition options * [FLINK-35297][mysql] Add validation for option connect.timeout because of HikariConfig limitation (apache#3295) * [docs][minor] Optimize styles of the Flink CDC index page This closes apache#3420 * [hotfix][ci] Add new pipeline connectors into labeler.yml * [FLINK-35648][runtime] Allow applying multiple route rules for one single source table (apache#3425) * [FLINK-35700][cli] Loosen CDC pipeline options validation This closes apache#3435. * [FLINK-35281][cdc-common] FlinkEnvironmentUtils#addJar add each jar only once (apache#3301) * [FLINK-35354] Support host mapping in Flink tikv cdc (apache#3336) * [FLINK-35337][cdc] Keep up with the latest version of tikv client * [FLINK-35354]Support host mapping in Flink tikv cdc * [FLINK-35354] Add doc for host mapping feature * [FLINK-35354] fixed annotation import * [FLINK-35647][route] Support symbol replacement to enrich routing rules This closes apache#3428. Co-authored-by: 张田 <zhang_tian@inspur.com> Co-authored-by: yangshuaitong <duguhoney@gmail.com> * [FLINK-35781][cli] Provide a default parallelism 1 for pipeline jobs This closes apache#3458. * [minor][cdc][docs] Optimize markdown formats in doris quickstart doc This closes apache#3324. * [FLINK-34990][cdc-connector][oracle] Oracle cdc support newly add table (apache#3203) * [cdc-connector][oracle] Oracle cdc support newly add table * [cdc-connector][oracle] Fix code style * [cdc-connector][oracle] Address comment * [hotfix][docs][postgres] Remove unsupported erroneous example code This closes apache#3464 * [build][CI] Introduce automated PR governance workflows This closes apache#3466 * [FLINK-34883] Fix postgres uuid column as PK (apache#3282) * [FLINK-34883] Fix postgres uuid column as PK * [FLINK-34883] Fix column comment. * [minor][cdc-connector][postgres] PostgresDialect removes useless code This closes apache#3416. * [FLINK-35758][doc][cdc-connector][mysql] Add missed scan.startup.timestamp-millis option for mysql connector This closes apache#3453. * [minor][cdc-connector][mysql] Code optimization for constants This closes apache#3385 * [minor][cdc-connector][sqlserver] Fix some typos (apache#3421) * [docs][minor] Specify the lib directory of Flink CDC in quick start docs This closes apache#3479. Co-authored-by: fangxiangmin <fangxiangmin> Co-authored-by: Leonard Xu <leonard@apache.org> Co-authored-by: yux <34335406+yuxiqian@users.noreply.github.com> * [FLINK-35237][cdc-common] Allow Sink to choose HashFunction in PrePartitionOperator * [FLINK-35237][cdc-common] Improve the interfaces and reorganize the directory. * [FLINK-35871][doc] Add missed "snapshot" mode to mysql connector startup options This closes apache#3484. * [FLINK-35865][base] Support Byte and Short in ObjectUtils (apache#3481) * [minor][doc][cdc-connector][oracle] Update OracleSchema#getTableSchema doc description This closes apache#3443. * [FLINK-35874][cdc-connector][mysql] Check pureBinlogPhaseTables set before call getBinlogPosition method This closes apache#3488. * [FLINK-35740][cdc-connector][mysql] Allow column as chunk key even it's not primary key This closes apache#3448. * [minor][test] Add Flink CDC 3.1.1 version to migration test version list This closes apache#3426. * [FLINK-35868][cdc-connector][mongodb] Bump dependency version to support MongoDB 7.0 This closes apache#3489. * [FLINK-35391][cdc-connector][paimon] Bump dependency of Paimon Pipeline connector to 0.8.2 This closes apache#3335 Co-authored-by: wangjunbo <wangjunbo@qiyi.com> * [FLINK-35736][test] Add migration test scripts & CI workflows This closes apache#3447 * [docs][minor] Add transform piece for pipeline example This closes apache#3496 * [FLINK-35072][doris] Support applying AlterColumnTypeEvent to Doris pipeline sink This closes apache#3473 * [FLINK-34877][cdc] Support type cast conversion in pipeline transform This closes apache#3357. * [hotfix][ci] Migrate to Docker Compose V2 (apache#3505) * [FLINK-35344][cdc-base] Move same code from multiple subclasses to JdbcSourceChunkSplitter (apache#3319) * [FLINK-35524][cdc-base] Clear connections pools when reader exist. (apache#3388) * [FLINK-35674][cdc-connector][mysql]Fix blocking caused by searching for timestamp in binlog file (apache#3432) * [FLINK-35912][cdc-connector] SqlServer CDC doesn't chunk UUID-typed columns correctly (apache#3497) * resolve conficts * polish code to trigger ci --------- Co-authored-by: Kael <kael@fts.dev> Co-authored-by: gongzhongqiang <gongzhongqiang@gigacloudtech.com> * [hotfix][starrocks] Fix StarRocks FE startup failure due to insufficient disk space available This closes apache#3508. * [FLINK-35813][cdc-runtime] Do not clear state field in TransformSchemaOperator until operator closed This closes apache#3469. * [FLINK-35234][minor][cdc-common] Fix potential NPE in ConfigurationUtils This closes apache#3255. * [FLINK-35743][cdc-runtime] Correct the temporal function semantics This closes apache#3449. Co-authored-by: wenmo <32723967+wenmo@users.noreply.github.com> Co-authored-by: yuxiqian <34335406+yuxiqian@users.noreply.github.com> * Revert "[hotfix][starrocks] Fix StarRocks FE startup failure due to insufficient disk space available " This reverts commit 3315be3. * [hotfix][ci] Clean up disk space * [FLINK-34638][cdc-common] Support column with default value * [FLINK-35893][cdc-runtime] Write CURRENT_VERSION of TableChangeInfo to state This closes apache#2944. * [hotfix][e2e] Add missing default values field in E2e test This closes apache#3516. * [FLINK-35242][cdc-common][cdc-runtime] Support TRY_EVOLVE and LENIENT schema evolution behavior This closes apache#3339. * [FLINK-35432][pipeline-connector][mysql] Support catch modify event in mysql to send AlterColumnTypeEvent. (apache#3352) Co-authored-by: haoke <haoke@bytedance.com> * [FLINK-35791][kafka] Add database and table info of Canal / Debezium json format for Kafka sink (apache#3461) * [build][e2e] Separate Pipeline and Source E2e tests and cover flink 1.20 version This closes apache#3514. * [FLINK-35730][cdc-cli] PipelineDefinitionParser supports parsing pipeline def in text format This closes apache#3444. * [FLINK-35272][cdc-runtime] Transform supports omitting and renaming computed column This closes apache#3285. * [FLINK-34853] Submit CDC Job To Flink K8S Native Application Mode (apache#3093) * [hotfix][cdc-connector][mongodb] Fix unstable test cases for snapshot back-filling (apache#3506) * [FLINK-35143][pipeline-connector][mysql] Expose newly added tables capture in mysql pipeline connector. (apache#3411) Co-authored-by: Muhammet Orazov <916295+morazow@users.noreply.github.com> Co-authored-by: north.lin <north.lin@yunlsp.com> * [FLINK-35715][common] Ignore the compact optimize for mysql timestamp type in BinaryRecordData (apache#3511) * [FLINK-34688][cdc-connector][mysql] Make scan newly table trigger condition strictly This closes apache#3519. * [FLINK-35442][cdc-connect][kafka] add key.format and partition.strategy option to make sure the same record sending to the same partition. (apache#3522) * [FLINK-34876][transform] Support UDF functions in transform (apache#3465) * [FLINK-36007][[cdc-composer] Loading factory and added jar in one search This close apache#3520. * [FLINK-35981][cdc-runtime] Transform supports referencing one column more than once This closes apache#3515. * [hotfix][doc] Fix doris document dead links and typo This closes apache#3527 * [FLINK-35938][pipeline-connector][paimon] Use filterAndCommit API for retry Committable to avoid duplicate commit This closes apache#3504. * [FLINK-36023][cdc-composer] Flink CDC K8S Native Application Mode add wrong jar url (apache#3523) * [FLINK-35984][cdc-runtime] Fix bug that metadata column name can not be used in transform rule This closes apache#3528. Co-authored-by: yuxiqian <34335406+yuxiqian@users.noreply.github.com> * [FLINK-35891][pipeline-connector][paimon] Support dynamic bucket in Paimon sink This closes apache#3499. * [FLINK-35884][pipeline-connector][mysql] MySQL pipeline connector supports to set chunk key-column (apache#3490) Co-authored-by: wangjunbo <wangjunbo@qiyi.com> Co-authored-by: Hang Ruan <ruanhang1993@hotmail.com> * [FLINK-35894][pipeline-connector][es] Introduce Elasticsearch Sink Connector for Flink CDC Pipeline * [FLINK-35894][pipeline-connector][es] Support for ElasticSearch 6, 7 versions This closes apache#3495. * [FLINK-35991][cdc-runtime] Resolve operator conflicts in transform SQL operator tables * [FLINK-36034][cdc-runtime] Get rid of Flink table planner dependency in cdc runtime module This closes apache#3513. * [release] Update version to 3.3-SNAPSHOT This closes apache#3531. Co-authored-by: yuxiqian <34335406+yuxiqian@users.noreply.github.com> * [hotfix][cdc-runtime] Invalidate cache correctly to avoid classloader leakage This closes apache#3533 * [FLINK-35805][transform] Add __data_event_type__ metadata column This closes apache#3468 * [FLINK-36054][cdc][build] Fix Flink CDC parent pom and release scripts (apache#3540) * [FLINK-36056][cdc][connector/elasticsearch] Change flink.connector.elasticsearch.version to a released version This closes apache#3542. * [FLINK-35638][OceanBase][test] Refactor OceanBase test cases and remove dependency on host network (apache#3439) * [minor][docs] Compress images to reduce file size and improve website load speed This closes apache#3551 * [FLINK-36082][pipeline-connector][kafka] Fix lamda NotSerializableException in KafkaDataSink This closes apache#3549 * [FLINK-36088][pipeline-connector][paimon] Fix NPE in BucketAssignOperator when job restoration This closes apache#3553 * [FLINK-36076][minor][cdc-runtime] Set isSchemaChangeApplying as volatile for thread safe consideration This closes apache#3556. * [FLINK-35243][cdc-common] Extends more schema change event types support This close apache#3521. * [FLINK-36111][minor][pipeline-connector/paimon] Improve MultiTableCommittableChannelComputer Topology name This closes apache#3559 * [FLINK-36081][cdc-connector][mysql] Remove the schemas of outdated tables in the BinlogSplit when restart (apache#3548) Co-authored-by: 云时 <mingya.wmy@alibaba-inc.com> * [FLINK-36094][cdc-runtime] Improve the Exception that SchemaRegistryRequestHandler thrown This closes apache#3558. * [FLINK-36115][pipeline-connector][mysql] Introduce scan.newly-added-table.enabled option for MySQL Source This closes apache#3560. * [FLINK-36114][cdc-runtime] Make SchemaRegistryRequestHandler thread safe by blocking subsequent schemaChangeEvent This closes apache#3563. Co-authored-by: Hongshun Wang <loserwang1024@gmail.com> * [FLINK-36092][cdc-runtime] Fix schema evolution failure with wildcarded transform rule This closes apache#3557. * [FLINK-35056][cdc-connector/sqlserver] Fix scale mapping from SQL Server TIMESTAMP to Flink SQL timestamp This closes apache#3561. * [hotfix][cdc-runtime] Fix schema registry hanging in multiple parallelism This closes apache#3567. * [hotfix][cdc-connector][mongodb] Fix LegacyMongoDBSourceExampleTest cannot run (apache#3555) * [FLINK-36128][cdc-runtime] Fix potential unrecoverable in-flight data exception by promoting LENIENT as the default schema change behavior This closes apache#3574. * [hotfix][cdc-runtime] Keep upstream pending requests in order to avoid checkpoint hanging & state inconsistency in timestamp startup mode This closes apache#3576. * [FLINK-36148][pipeline-connector/mysql] Fix that newly added table can not discovered by adding custom parser for CreateTableEvent This closes apache#3570. * [FLINK-36150][pipeline-connector/mysql] tables.exclude should work even scan.binlog.newly-added-table.enabled is true This closes apache#3573. * [minor][cdc-runtime] Run schema coordinator logic asynchronously to avoid blocking the main thread This closes apache#3557 * [hotfix][pipeline-connector/mysql] Fix primary key restraints missing when using inline `PRIMARY KEY` declaration syntax This closes apache#3579. * [minor][tests] Fix test testDanglingDroppingTableDuringBinlogMode due to imprecise timestamp startup This closes apache#3580 * [FLINK-36184][transform] Fix transform operator swallows schema changes from tables not present in transform rules (apache#3589) * [FLINK-36183] Fix lenient schema evolution failure with route blocks (apache#3583) * [FLINK-36226][cdc][docs] Build 3.2 docs and mark it as stable (apache#3597) * [FLINK-35503] Add support for running Oracle connector unit test on ARM architecture (apache#3600) * [hotfix][CI] Fix Stale label automatically removed without update activity This closes apache#3621. * [FLINK-34738][cdc][docs-zh] "Deployment - YARN" Page for Flink CDC Chinese Documentation (apache#3205) * [FLINK-34738][cdc][docs-zh] "Deployment - YARN" Page for Flink CDC Chinese Documentation * [FLINK-34738][cdc][docs-zh] Optimization for "Deployment - YARN" Page's Chinese Documentation * [hotfix][tests] Fix oracle e2e test with ARM docker image without a database initial (apache#3634) * [FLINK-36151][docs] Add schema evolution related docs This closes apache#3575. * [hotfix][test] Reorganize test cases * [hotfix][ci] Optimize CI performance by implementing parallel execution * [hotfix][ci] Fix ci failure in new GitHub runner images (apache#3645) Signed-off-by: yuxiqian <34335406+yuxiqian@users.noreply.github.com> * [FLINK-36214][build] Downgrade scala-maven-plugin version to 4.8.0 to keep compatibility with Java 8 (apache#3594) * [FLINK-36326][cdc-connector][mysql] Send BinlogSplitUpdateRequestEvent only once to fix auto scan newly-added table failure (apache#3613) Signed-off-by: yuxiqian <34335406+yuxiqian@users.noreply.github.com> Co-authored-by: Hang Ruan <ruanhang1993@hotmail.com> * [FLINK-36463][cdc-connector][mysql] Forbid to override some debezium options (apache#3631) * [FLINK-36211][pipeline-connector/kafka] shade org.apache.flink.streaming.connectors.kafka to avoid conflict with flink-connector-kafka jar. (apache#3595) * [FLINK-35291][runtime] Improve the ROW data deserialization performance of DebeziumEventDeserializationScheme (apache#3289) Co-authored-by: liuzeshan <liuzeshan@bytedance.com> * [FLINK-36174][cdc-cli] CDC yaml without pipeline should not throw exception. (apache#3588) * [FLINK-35544][docs][deploy] Add deployment documentations for Kubernetes Operator This closes apache#3392. * [FLINK-36618][cdc-connector][postgres] Improve PostgresDialect.discoverDataCollections to reduce the bootstrap time This closes apache#3672. * [FLINK-36052][docs][cdc-pipeline-connector/es] Add flink cdc pipeline elasticsearch connector docs This closes apache#3649. Co-authored-by: wangjunbo <wangjunbo@qiyi.com> * [FLINK-36474][route] Support merging timestamp columns when routing This closes apache#3636. * [FLINK-36514][cdc-cli] Fix unable to override exclude schema types in lenient mode This closes apache#3637. Signed-off-by: yuxiqian <34335406+yuxiqian@users.noreply.github.com> * [FLINK-36221][docs] Add CAST function documentations (apache#3596) * [FLINK-35982][transform] Fix transform metadata failure when projection block is missed This closes apache#3592. * [FLINK-35985][transform] Correct the substring function in transform rule This closes apache#3537. * [FLINK-36105][flink-cdc-cli] Fix unable to restore from checkpoint with Flink 1.20 (apache#3564) * [FLINK-36247][cdc-connector][mysql] Fix potential transaction leak during MySQL snapshot phase (apache#3602) * [hotfix][transform][minor] Fix potential code conflict that SUBSTR built-in function is 1-based index now This closes apache#3696 * [FLINK-36649][cdc-connector][oracle] Fix oracle connection close error (apache#3678) * [FLINK-36572][pipeline-connector][starrocks] Fix the issue that the local time zone is wrongly set This closes apache#3655. * [FLINK-36407][runtime] Shut down coordinatorExecutor upon closing SchemaRegistry (apache#3624) * [FLINK-36560][pipeline-connector][paimon] Fix the issue that timestamp_ltz field is not correctly converted This closes apache#3648. * [FLINK-36408][pipeline-connector][mysql] Fix MySQL pipeline connector failed to parse FLOAT type with precision (apache#3625) * [FLINK-36375][cdc-runtime] Fix missed default value in AddColumnEvent/RenameColunEvent This closes apache#3622. * [FLINK-36517][pipeline-connector][paimon] Use filterAndCommit API to avoid committing the same datafile twice This closes apache#3639 * [FLINK-36678][docs][deploy] Fix the typo in Flink CDC YARN deployment documentation This closes apache#3706. * [FLINK-36541][pipeline-connector][paimon] Pass checkpointId to StoreSinkWrite#prepareCommit correctly This closes apache#3652. * [FLINK-36681][mysql-cdc][docs] Fix the wrong chunks splitting query in incremental snapshot reading section This closes apache#3703. * [FLINK-36461][transform] Fix schema evolution failure with un-transformed tables This closes apache#3632. * [FLINK-36609][pipeline-connector][paimon] Add partition columns to primary keys This closes apache#3641. * [FLINK-36699][cdc-common] fix nullability when converting cdc data type to flink data type (apache#3713) * [FLINK-35592][cdc-connector][mysql] Fix MysqlDebeziumTimeConverter miss timezone when convert to timestamp This closes apache#3332 Co-authored-by: Hang Ruan <ruanhang1993@hotmail.com> * [FLINK-36093][transform] Fix preTransformoperator wrongly filters columns belong to different transforms This closes apache#3572 * [FLINK-36596][transform] Fix unable to schema evolve with project-less transform rules This closes apache#3665. * [FLINK-36565][transform] Route allows merging Decimals with various precisions This closes apache#3651 * [FLINK-36285][doris] Fix unable to alter column type without default value specified This closes apache#3691. * [FLINK-36586][build] Update flink version to 1.19 (apache#3660) Co-authored-by: ConradJam <czy006@apache.com> Co-authored-by: Hang Ruan <ruanhang1993@hotmail.com> * [FLINK-36656][mysql] Fix type conversion failure for newly-added sharding table with mysql boolean type (apache#3683) * [FLINK-36750][pipeline-connector/paimon] Restore SinkWriter from state to keep the information of previous SinkWrite when schema evolution happen This closes apache#3744. * [hotfix][source-connector/mysql] Fix conflicts after flink version bumped to 1.19 (apache#3748) * [FLINK-36772][mysql][cdc-base] Fix error placeholder for errorMessageTemplate of Preconditions This closes apache#3754 * [hotfix][docs][pipeline-connector/es] Add missed supported flink versions and Elasticsearch versions This closes apache#3752 * [FLINK-36525][transform] Support for AI Model Integration for Data Processing (apache#3753) * [hotfix][Doc] fix spelling error in Al model docs. (apache#3764) * [FLINK-36803][cdc-connector][base & mysql] Use the same format `tableId:chunkId` for splitId in SnapshotSplit (apache#3763) * [hotfix][tests][oceanbase] Fix oceanbase test failure, possibly caused by some interactions among cases (apache#3712) * [FLINK-36315][cdc-connector][base&pg&mongodb]The flink-cdc-base module supports source metric statistics (apache#3619) Co-authored-by: molin.lxd <molin.lxd@alibaba-inc.com> Co-authored-by: Hang Ruan <ruanhang1993@hotmail.com> * [docs] Update download links to up-to-date cdc version (apache#3766) * [docs] Update download links to up-to-date cdc version Signed-off-by: yuxiqian <34335406+yuxiqian@users.noreply.github.com> * fix: replace params to allow dead link checking to pass Signed-off-by: yuxiqian <34335406+yuxiqian@users.noreply.github.com> * fix: just don't check any interpolating urls Signed-off-by: yuxiqian <34335406+yuxiqian@users.noreply.github.com> --------- Signed-off-by: yuxiqian <34335406+yuxiqian@users.noreply.github.com> * [FLINK-36878][pipeline-connector][kafka] Shade org.apache.kafka with org.apache.flink.kafka.shaded.org.apache.kafka instead of cdc path This closes apache#3790. * [hotfix][build] Add missed third-party OSS NOTICE This closes apache#3756. * [hotfix][mysql] Remove deprecated MySQL incremental sources used in tests This closes apache#3792 * [FLINK-36771][cdc-connector][base&mysql] Fix UT trigger error: Invalid assigner status {} [NEWLY_ADDED_ASSIGNING_FINISHED] (apache#3755) * [FLINK-36891[[source-connector][mysql] Fix corrupted state in case of serialization failure in MySQL CDC Source This closes apache#3794. * [FLINK-34688][cdc-connector][base] CDC framework split snapshot chunks asynchronously (apache#3510) * [FLINK-36895][cdc-connector][base] The JdbcSourceChunkSplitter#queryMin method passed a parameter with tableName/coiumnName reversed. (apache#3797) * [FLINK-36558][source-connector/mysql] Fix column metadata parsing compatibility with MySQL 8.0.17&8.0.18 This closes apache#3647. * [FLINK-36854][transform] Add missed comment and default value after transform This closes apache#3780. * [FLINK-36866][transform] Fix unable to narrow casting on numeric values This closes apache#3786. * [hotfix] Fix Java 11 target compatibility & add tests (apache#3633) * [hotfix] Fix Java 11 target compatibility Signed-off-by: yuxiqian <34335406+yuxiqian@users.noreply.github.com> # Conflicts: # .github/workflows/flink_cdc_java_8.yml # .github/workflows/flink_cdc_migration_test_base.yml # pom.xml * fix: clarify GiHub workflow names Signed-off-by: yuxiqian <34335406+yuxiqian@users.noreply.github.com> --------- Signed-off-by: yuxiqian <34335406+yuxiqian@users.noreply.github.com> * [FLINK-36864][cdc-runtime] Fix unable to use numeric literals that goes beyond Int32 range (apache#3785) Signed-off-by: yuxiqian <34335406+yuxiqian@users.noreply.github.com> * [FLINK-36879][runtime] Support to convert delete as insert in transform (apache#3804) * [hotfix] Fix building status badge in README as workflow files have been refactored (apache#3807) * [hotfix] Fix building status badge in README as workflow files have been refactored Signed-off-by: yuxiqian <34335406+yuxiqian@users.noreply.github.com> * fix: rename workflow files to `flink_cdc_ci` / `flink_cdc_ci_nightly` As they're not strictly tied to specific JDK versions. Signed-off-by: yuxiqian <34335406+yuxiqian@users.noreply.github.com> --------- Signed-off-by: yuxiqian <34335406+yuxiqian@users.noreply.github.com> * [FLINK-36784][common] Support to add metadata columns for data in the meta fields of DataChangeEvent at transform (apache#3758) Co-authored-by: Kunni <lvyanquan.lyq@alibaba-inc.com> * [hotfix][docs] Fix ToC to include H1 This closes apache#3773. * [tests][build] Update migration test matrix to 3.2.0 and later * [cdc-common] Extract column / schema type merging utility methods to `SchemaMergingUtils` * [FLINK-36763][cdc-runtime] Introduce distributed schema evolution topology for sources with parallelized metadata This closes apache#3801 * [FLINK-36690][cdc-runtime] Fix schema operator hanging under extreme parallelized pressure This closes apache#3680 * [hotfix][tests] Fix unstable `testInitialStartupModeWithOpTs` case (apache#3809) Signed-off-by: yuxiqian <34335406+yuxiqian@users.noreply.github.com> * [FLINK-36952][source-connector/mongodb] Fix typos in MongoDB connector Chinese documentation (apache#3811) * [build][hotfix] Allow pinning issues & PRs that never decay This closes apache#3816 * [hotfix][tests] Fix unstable `OceanBaseMySQLModelITCase` (apache#3831) Signed-off-by: yuxiqian <34335406+yuxiqian@users.noreply.github.com> * [FLINK-36790][cdc-connector][paimon] Set waitCompaction to true in PaimonWriter to avoid CME problem This closes apache#3760 Co-authored-by: wuzhiping <wuzhiping.007@bytedance.com> * [FLINK-34545][pipeline-connector/ob]Add OceanBase pipeline connector to Flink CDC This closes apache#3360. * [FLINK-37017][cdc-common] Supports map and array types for binary record data This closes apache#3434. * [hotfix][docs] Add missed enumeration in MySQL Source This closes apache#3832 * [FLINK-35167][pipeline-connector/maxcompute] Introduce MaxCompute pipeline DataSink This closes apache#3254. * [hotfix][k8s] Fix command-line option `from-savepoint` does not work in K8s deployment mode This closes apache#3825. Co-authored-by: helloliuxg@gmail.com <xiaogenliu@kugou.net> * [hotfix][cdc-common] Remove duplicated code to improve performance This closes apache#3840. Co-authored-by: zhangchaoming.zcm <zhangchaoming.zcm@antgroup.com> * [FLINK-36524][pipeline-connector][paimon] Bump Paimon version to 0.9.0 This closes apache#3644 * [FLINK-36877][pipeline-connector/kafka] Correct canal-json output for delete record This closes apache#3788 * [FLINK-36956][transform] Append NOT NULL attribute for Primary Key columns This closes apache#3815 * [FLINK-36981][transform] Considering sharding tables with different schema in transform projection This closes apache#3826. * [FLINK-36970][cdc-common] Merge result of data type BIGINT and DOUBLE should be DOUBLE instead of STRING This closes apache#3821 * [FLINK-36701][cdc-runtime] Obtain latest evolvedSchema when SinkDataWriterOperator handles FlushEvent from failover This closes apache#3802 Co-authored-by: jzjsnow <snow.jiangzj@gmail.com> * [hotfix][ci] Fix CI failure due to implicit conflicts This closes apache#3846 * [FLINK-35325][transform] Skip insufficient_quota error when running test case using ad model. (apache#3849) * [FLINK-36811][mysql] MySQL cdc setIsProcessingBacklog in snapshot phase and exit when snapshot phase finished (apache#3793) * [FLINK-37012][transform] Fix argument type mismatch when metadata column used in function This closes apache#3837 * [FLINK-36610] MySQL CDC supports parsing gh-ost / pt-osc generated schema changes (apache#3668) Co-authored-by: MOBIN-F <18814118038@163.com> * [FLINK-36865][cdc] Provide UNIX_TIMESTAMP series functions in YAML pipeline This closes apache#3819. * [FLINK-36964][pipeline-connector/paimon] Fix potential exception when SchemaChange in parallel with Paimon Sink This closes apache#3818 Co-authored-by: yuxiqian.yxq <yuxiqian.yxq@alibaba-inc.com> * [FLINK-36858][pipeline-connector][kafka] Fix JsonRowDataSerializationSchema compatibility issue with Flink 1.20 This closes apache#3784 Co-authored-by: Leonard Xu <xbjtdcq@gmail.com> * [FLINK-36985][pipeline-connector/paimon] Tolerante ColumnAlreadyExistException when apply AddColumnEvent in paimon This closes apache#3828. * [FLINK-37042][pipeline-connector/maxcompute] Rename maxcompute pipieline connector options to follow flink style This closes apache#3852 * [FLINK-36193][pipeline-connectors][paimon/doris/starrocks] Supports applying TRUNCATE & DROP Table Event to Paimon, StarRocks and Doris This closes apache#3673 * [FLINK-36700][pipeline-connector][elasticsearch] Elasticsearch pipeline sink supports authentication This closes apache#3728 * [FLINK-37011][cdc-transform] Improve get source field value by column name in PreTransformProcessor This closes apache#3836 * [FLINK-35634][build] Add CdcUp playground CLI scripts This closes apache#3605 * [FLINK-36974][cdc-cli] Support overwrite flink configuration via command line This closes apache#3823 Co-authored-by: helloliuxg@gmail.com <xiaogenliu@kugou.net> * [FLINK-35387][cdc-connector][postgres] PG CDC source support heart beat This closes apache#3667 * [FLINK-36636][transform] Supports timestamp comparison in cdc pipeline transform This closes apache#3677 * [FLINK-36977][pipeline-connector/paimon] Apply default value when process add_column schema change envent This closes apache#3824. Co-authored-by: Leonard Xu <xbjtdcq@gmail.com> * [FLINK-36741][transform] Fix the decimal precision and length lost during transform This closes apache#3740 * [FLINK-36647][transform] Support Timestampdiff and Timestampadd function in cdc pipeline transform This closes apache#3698 * [build][minor] Upgrade the max file length from 3k to 4k * [FLINK-34865][pipeline-connector/mysql] Support sync table and column comment This closes apache#3482 Co-authored-by: Leonard Xu <xbjtdcq@gmail.com> * [FLINK-37124][build] Simplify logs in test cases to avoid flooding GHA outputs This closes apache#3860 * [FLINK-36754][transform] Projection should treated as an asterisk when projection expression is empty or null This closes apache#3749 * [hotfix][pipeline-connector][maxcompute] Fix MaxCompute Pipeline Connector tests by upgrading maxcompute-emulator This closes apache#3862 * [FLINK-36282][pipeline-connector][cdc-connector][mysql]fix incorrect data type of TINYINT(1) in mysql pipeline connector (apache#3608) * [FLINK-36282][pipeline-connector][cdc-connector][mysql]fix incorrect data type of TINYINT(1) in mysql pipeline connector * reformat code * Update MySqlPipelineITCase.java * pass a boolean value instead of Properties * uodate FAQ * add a method to get tinyInt1isBit * add new cdc config `treat-tinyint1-as-boolean` * Update MySqlChunkSplitter.java * change param name * [FLINK-36406][cdc-runtime] Close MetadataApplier when the job stops This closes apache#3623 * [FLINK-36224][docs] Add the version mapping between pipeline connectors and flink This closes apache#3598 * [FLINK-36620][cdc-cli] Add support for specifying the --flink-home parameter via an '=' character This closes apache#3838 * [FLINK-36351][pipeline-connector/doris] Support the conversion of Flink TIME type to Doris String type This closes apache#3620 * [FLINK-35802][pipeline-connectors/mysql] Clean ChangeEventQueue to avoid deadlock when calling BinaryLogClient#disconnect method This closes apache#3463 * [FLINK-35600][pipeline-connector/mysql] Add timestamp for low and high watermark This closes apache#3415 * [hotfix][test] Make pipeline migration tests more robust This closes apache#3866 * [hotfix[cdc-runtime] Close MetadataApplier in SchemaRegistry when the job stops This closes apache#3864 * [FLINK-36913][pipeline-connector][kafka] Introduce option to define custom mapping from upstream table id to downstream topic name This closes apache#3805 * [FLINK-35067][cdc-connector][postgres] Adding metadata 'row_kind' for Postgres CDC Connector. This closes apache#3716. Co-authored-by: Leonard Xu <xbjtdcq@gmail.com> * [FLINK-37122][build] Try to be compatible with old flink version 1.18.x This closes apache#3859 * [FLINK-36578][pipeline-connector/mysql] Introduce option to unify json type output between snapshot phase and binlog phase This closes apache#3658 * [minor][ci] Set proper timeout for compile_and_test step of CI job * [hotfix][pipeline-connector][mysql] Fix missed optional option in MySqlDataSourceFactory This closes apache#3867 * [FLINK-34865][pipeline-connector/mysql] Support sync newly added table's comment This closes apache#3869 * [hotfix][build] Miscellaneous fixes on GHA workflows This closes apache#3839 * [build] Update version to 3.4-SNAPSHOT and add release-3.3 docs This closes apache#3870 * [build] Update version to 3.4-SNAPSHOT and add release-3.3 docs This closes apache#3870 * [hotfix][docs][pipeline-connector/maxcompute] Fix maxcompute connector typo in examples section This closes apache#3875 * [hotfix][cdc][docs] Build 3.3 docs and mark it as stable (apache#3882) * [hotfix][docs] Change docs in master to 3.4-SNAPSHOT (apache#3886) * [FLINK-37233][docs] Update supported flink versions and sinks (apache#3899) * [FLINK-34729][docs] Translate "Core Concept" Pages of Flink CDC into Chinese This closes apache#3901 * [FLINK-37252][doc] Align Postgres CDC Connector Chinese docs with English version This closes apache#3903 * [FLINK-37224][docs] Add the missing documents and parameters of MongoDB CDC This closes apache#3895 * [FLINK-37251][doc] Add pipeline connectors' download link in overview.md This closes apache#3900 * [FLINK-37231][docs] Add documentation for CDC Source metrics This closes apache#3897 * [FLINK-36698][pipeline-connector][elasticsearch] Elasticsearch Pipeline Sink supports index sharding This closes apache#3723. Co-authored-by: wangjunbo <wangjunbo@qiyi.com> * [FLINK-37287][docs] Add missed Apache Paimon 0.9 and Fixing typo on overview.md This closes apache#3913 * [hotfix][license] Update legacy license This closes apache#3908 * [tests][ci] Miscellaneous improvements on CI robustness This closes apache#3911 * [FLINK-37262][pipeline-connector/mysql] Fix missing PARSE_ONLINE_SCHEMA_CHANGES option in MySqlDataSourceFactory This closes apache#3910 * [FLINK-37191][cdc-connector/mysql] Avoid back filling when lowWatermark is equal to highWatermark in BinlogSplit This closes apache#3902 * [FLINK-36564][ci] Running CI in random timezone to expose more time related bugs This closes apache#3650 * [FLINK-36945][cdc-connector/mysql] Support parsing rename multiple tables in one statement This closes apache#3876. * Merge remote-tracking branch 'refs/remotes/github/master' into rh11cp * refs/remotes/github/master: (308 commits) [FLINK-36945][cdc-connector/mysql] Support parsing rename multiple tables in one statement [FLINK-36564][ci] Running CI in random timezone to expose more time related bugs [FLINK-37191][cdc-connector/mysql] Avoid back filling when lowWatermark is equal to highWatermark in BinlogSplit [FLINK-37262][pipeline-connector/mysql] Fix missing PARSE_ONLINE_SCHEMA_CHANGES option in MySqlDataSourceFactory [tests][ci] Miscellaneous improvements on CI robustness [hotfix][license] Update legacy license [FLINK-37287][docs] Add missed Apache Paimon 0.9 and Fixing typo on overview.md [FLINK-36698][pipeline-connector][elasticsearch] Elasticsearch Pipeline Sink supports index sharding [FLINK-37231][docs] Add documentation for CDC Source metrics [FLINK-37251][doc] Add pipeline connectors' download link in overview.md [FLINK-37224][docs] Add the missing documents and parameters of MongoDB CDC [FLINK-37252][doc] Align Postgres CDC Connector Chinese docs with English version [FLINK-34729][docs] Translate "Core Concept" Pages of Flink CDC into Chinese [FLINK-37233][docs] Update supported flink versions and sinks (apache#3899) [hotfix][docs] Change docs in master to 3.4-SNAPSHOT (apache#3886) [hotfix][cdc][docs] Build 3.3 docs and mark it as stable (apache#3882) [hotfix][docs][pipeline-connector/maxcompute] Fix maxcompute connector typo in examples section [build] Update version to 3.4-SNAPSHOT and add release-3.3 docs [build] Update version to 3.4-SNAPSHOT and add release-3.3 docs [hotfix][build] Miscellaneous fixes on GHA workflows ... * fix test * fix tests * fix test * fix test * fix test * fix: downloading gh-ost cli timeout 修复了 gh-ost cli 下载超时的问题，放在资源目录里了。 Link: https://code.alibaba-inc.com/ververica/flink-cdc/codereview/20506267 * fix: downloading gh-ost cli timeout * fix: fill in dummy methods in YamlServiceImpl * Shutdown previous jobs properly (to avoid serverId conflicts) * update 1.20 * feat: Resolve conflict, auto committed by CodeFlow * fix test * fix test * fix test * fix test
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This closes FLINK-35314.