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| Original file line number | Diff line number | Diff line change |
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| ################################################################################ | ||
| # Licensed to the Apache Software Foundation (ASF) under one | ||
| # or more contributor license agreements. See the NOTICE file | ||
| # distributed with this work for additional information | ||
| # regarding copyright ownership. The ASF licenses this file | ||
| # to you under the Apache License, Version 2.0 (the | ||
| # "License"); you may not use this file except in compliance | ||
| # with the License. You may obtain a copy of the License at | ||
| # | ||
| # http://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, software | ||
| # distributed under the License is distributed on an "AS IS" BASIS, | ||
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| # See the License for the specific language governing permissions and | ||
| # limitations under the License. | ||
| ################################################################################ | ||
|
|
||
| name: UTCase and ITCase Spark 3.x | ||
|
|
||
| on: | ||
| push: | ||
| pull_request: | ||
| paths-ignore: | ||
| - 'docs/**' | ||
| - '**/*.md' | ||
|
|
||
| env: | ||
| JDK_VERSION: 8 | ||
|
|
||
| concurrency: | ||
| group: ${{ github.workflow }}-${{ github.event_name }}-${{ github.event.number || github.run_id }} | ||
| cancel-in-progress: true | ||
|
|
||
| jobs: | ||
| build: | ||
| runs-on: ubuntu-latest | ||
|
|
||
| steps: | ||
| - name: Checkout code | ||
| uses: actions/checkout@v2 | ||
| - name: Set up JDK ${{ env.JDK_VERSION }} | ||
| uses: actions/setup-java@v2 | ||
| with: | ||
| java-version: ${{ env.JDK_VERSION }} | ||
| distribution: 'adopt' | ||
| - name: Build Spark | ||
| run: mvn -T 1C -B clean install -DskipTests | ||
| - name: Test Spark | ||
| timeout-minutes: 60 | ||
| run: | | ||
| # run tests with random timezone to find out timezone related bugs | ||
| . .github/workflows/utils.sh | ||
| jvm_timezone=$(random_timezone) | ||
| echo "JVM timezone is set to $jvm_timezone" | ||
| test_modules="" | ||
| for suffix in common_2.12 3.5 3.4 3.3 3.2; do | ||
| test_modules+="org.apache.paimon:paimon-spark-${suffix}," | ||
| done | ||
| test_modules="${test_modules%,}" | ||
| mvn -T 1C -B test -pl "${test_modules}" -Duser.timezone=$jvm_timezone | ||
| env: | ||
| MAVEN_OPTS: -Xmx4096m |
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| @@ -0,0 +1,63 @@ | ||
| ################################################################################ | ||
| # Licensed to the Apache Software Foundation (ASF) under one | ||
| # or more contributor license agreements. See the NOTICE file | ||
| # distributed with this work for additional information | ||
| # regarding copyright ownership. The ASF licenses this file | ||
| # to you under the Apache License, Version 2.0 (the | ||
| # "License"); you may not use this file except in compliance | ||
| # with the License. You may obtain a copy of the License at | ||
| # | ||
| # http://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, software | ||
| # distributed under the License is distributed on an "AS IS" BASIS, | ||
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| # See the License for the specific language governing permissions and | ||
| # limitations under the License. | ||
| ################################################################################ | ||
|
|
||
| name: UTCase and ITCase Spark 4.x | ||
|
|
||
| on: | ||
| push: | ||
| pull_request: | ||
| paths-ignore: | ||
| - 'docs/**' | ||
| - '**/*.md' | ||
|
|
||
| env: | ||
| JDK_VERSION: 17 | ||
|
|
||
| concurrency: | ||
| group: ${{ github.workflow }}-${{ github.event_name }}-${{ github.event.number || github.run_id }} | ||
| cancel-in-progress: true | ||
|
|
||
| jobs: | ||
| build: | ||
| runs-on: ubuntu-latest | ||
|
|
||
| steps: | ||
| - name: Checkout code | ||
| uses: actions/checkout@v2 | ||
| - name: Set up JDK ${{ env.JDK_VERSION }} | ||
| uses: actions/setup-java@v2 | ||
| with: | ||
| java-version: ${{ env.JDK_VERSION }} | ||
| distribution: 'adopt' | ||
| - name: Build Spark | ||
| run: mvn -T 1C -B clean install -DskipTests -Pspark4 | ||
| - name: Test Spark | ||
| timeout-minutes: 60 | ||
| run: | | ||
| # run tests with random timezone to find out timezone related bugs | ||
| . .github/workflows/utils.sh | ||
| jvm_timezone=$(random_timezone) | ||
| echo "JVM timezone is set to $jvm_timezone" | ||
| test_modules="" | ||
| for suffix in common_2.13 4.0; do | ||
| test_modules+="org.apache.paimon:paimon-spark-${suffix}," | ||
| done | ||
| test_modules="${test_modules%,}" | ||
| mvn -T 1C -B test -pl "${test_modules}" -Duser.timezone=$jvm_timezone -Pspark4 | ||
| env: | ||
| MAVEN_OPTS: -Xmx4096m |
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| Original file line number | Diff line number | Diff line change |
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|
@@ -17,4 +17,5 @@ target | |
| .DS_Store | ||
| *.ipr | ||
| *.iws | ||
| .java-version | ||
| dependency-reduced-pom.xml | ||
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4 changes: 3 additions & 1 deletion
4
docs/content/flink/cdc-ingestion/_index.md → docs/content/cdc-ingestion/_index.md
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,90 @@ | ||
| --- | ||
| title: "Catalog" | ||
| weight: 4 | ||
| type: docs | ||
| aliases: | ||
| - /concepts/catalog.html | ||
| --- | ||
| <!-- | ||
| Licensed to the Apache Software Foundation (ASF) under one | ||
| or more contributor license agreements. See the NOTICE file | ||
| distributed with this work for additional information | ||
| regarding copyright ownership. The ASF licenses this file | ||
| to you under the Apache License, Version 2.0 (the | ||
| "License"); you may not use this file except in compliance | ||
| with the License. You may obtain a copy of the License at | ||
| http://www.apache.org/licenses/LICENSE-2.0 | ||
| Unless required by applicable law or agreed to in writing, | ||
| software distributed under the License is distributed on an | ||
| "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | ||
| KIND, either express or implied. See the License for the | ||
| specific language governing permissions and limitations | ||
| under the License. | ||
| --> | ||
|
|
||
| # Catalog | ||
|
|
||
| Paimon provides a Catalog abstraction to manage the table of contents and metadata. The Catalog abstraction provides | ||
| a series of ways to help you better integrate with computing engines. We always recommend that you use Catalog to | ||
| access the Paimon table. | ||
|
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| ## Catalogs | ||
|
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| Paimon catalogs currently support three types of metastores: | ||
|
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| * `filesystem` metastore (default), which stores both metadata and table files in filesystems. | ||
| * `hive` metastore, which additionally stores metadata in Hive metastore. Users can directly access the tables from Hive. | ||
| * `jdbc` metastore, which additionally stores metadata in relational databases such as MySQL, Postgres, etc. | ||
|
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| ## Filesystem Catalog | ||
|
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| Metadata and table files are stored under `hdfs:///path/to/warehouse`. | ||
|
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| ```sql | ||
| -- Flink SQL | ||
| CREATE CATALOG my_catalog WITH ( | ||
| 'type' = 'paimon', | ||
| 'warehouse' = 'hdfs:///path/to/warehouse' | ||
| ); | ||
| ``` | ||
|
|
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| ## Hive Catalog | ||
|
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| By using Paimon Hive catalog, changes to the catalog will directly affect the corresponding Hive metastore. Tables | ||
| created in such catalog can also be accessed directly from Hive. Metadata and table files are stored under | ||
| `hdfs:///path/to/warehouse`. In addition, schema is also stored in Hive metastore. | ||
|
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||
| ```sql | ||
| -- Flink SQL | ||
| CREATE CATALOG my_hive WITH ( | ||
| 'type' = 'paimon', | ||
| 'metastore' = 'hive', | ||
| -- 'warehouse' = 'hdfs:///path/to/warehouse', default use 'hive.metastore.warehouse.dir' in HiveConf | ||
| ); | ||
| ``` | ||
|
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| By default, Paimon does not synchronize newly created partitions into Hive metastore. Users will see an unpartitioned | ||
| table in Hive. Partition push-down will be carried out by filter push-down instead. | ||
|
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| If you want to see a partitioned table in Hive and also synchronize newly created partitions into Hive metastore, | ||
| please set the table option `metastore.partitioned-table` to true. | ||
|
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| ## JDBC Catalog | ||
|
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| By using the Paimon JDBC catalog, changes to the catalog will be directly stored in relational databases such as SQLite, | ||
| MySQL, postgres, etc. | ||
|
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||
| ```sql | ||
| -- Flink SQL | ||
| CREATE CATALOG my_jdbc WITH ( | ||
| 'type' = 'paimon', | ||
| 'metastore' = 'jdbc', | ||
| 'uri' = 'jdbc:mysql://<host>:<port>/<databaseName>', | ||
| 'jdbc.user' = '...', | ||
| 'jdbc.password' = '...', | ||
| 'catalog-key'='jdbc', | ||
| 'warehouse' = 'hdfs:///path/to/warehouse' | ||
| ); | ||
| ``` |
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