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Flink reserved key led to error 源数据库的表中存在flink保留字段，导致创建增量同步时异常 datav…
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51 changes: 51 additions & 0 deletions
51
...ax/tis-datax-doris-plugin/src/main/java/com/qlangtech/tis/plugin/datax/seq/OffSeqKey.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,51 @@ | ||
| /** | ||
| * 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 | ||
| * <p> | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * <p> | ||
| * 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. | ||
| */ | ||
|
|
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| package com.qlangtech.tis.plugin.datax.seq; | ||
|
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| import com.alibaba.fastjson.JSONObject; | ||
| import com.qlangtech.tis.extension.Descriptor; | ||
| import com.qlangtech.tis.extension.TISExtension; | ||
|
|
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| /** | ||
| * @author: 百岁（baisui@qlangtech.com） | ||
| * @create: 2023-07-31 15:09 | ||
| **/ | ||
| public class OffSeqKey extends SeqKey { | ||
|
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| @Override | ||
| public void appendBatchCfgs(JSONObject props) { | ||
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| } | ||
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| @Override | ||
| public boolean isOn() { | ||
| return false; | ||
| } | ||
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| @TISExtension | ||
| public static class DftDescriptor extends Descriptor<SeqKey> { | ||
| public DftDescriptor() { | ||
| } | ||
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| @Override | ||
| public String getDisplayName() { | ||
| return SWITCH_OFF; | ||
| } | ||
| } | ||
| } |
114 changes: 114 additions & 0 deletions
114
...tax/tis-datax-doris-plugin/src/main/java/com/qlangtech/tis/plugin/datax/seq/OnSeqKey.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,114 @@ | ||
| /** | ||
| * 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 | ||
| * <p> | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * <p> | ||
| * 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. | ||
| */ | ||
|
|
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| package com.qlangtech.tis.plugin.datax.seq; | ||
|
|
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| import com.alibaba.datax.plugin.writer.doriswriter.Keys; | ||
| import com.alibaba.fastjson.JSONObject; | ||
| import com.qlangtech.tis.datax.IDataxProcessor; | ||
| import com.qlangtech.tis.extension.Descriptor; | ||
| import com.qlangtech.tis.extension.TISExtension; | ||
| import com.qlangtech.tis.manage.common.Option; | ||
| import com.qlangtech.tis.plugin.annotation.FormField; | ||
| import com.qlangtech.tis.plugin.annotation.FormFieldType; | ||
| import com.qlangtech.tis.plugin.annotation.Validator; | ||
| import com.qlangtech.tis.plugin.datax.SelectedTab; | ||
| import com.qlangtech.tis.plugin.ds.CMeta; | ||
| import com.qlangtech.tis.plugin.ds.DataXReaderColType; | ||
| import org.apache.commons.lang3.StringUtils; | ||
|
|
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| import java.util.List; | ||
| import java.util.Optional; | ||
|
|
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| /** | ||
| * @author: 百岁（baisui@qlangtech.com） | ||
| * @create: 2023-07-31 15:12 | ||
| **/ | ||
| public class OnSeqKey extends SeqKey { | ||
|
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| @FormField(ordinal = 4, type = FormFieldType.ENUM, validate = {Validator.require}) | ||
| public String seqKey; | ||
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| @Override | ||
| public void appendBatchCfgs(JSONObject props) { | ||
| props.put(Keys.COL_SEQUENCE_NAME, this.seqKey); | ||
| } | ||
|
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| @Override | ||
| public boolean isOn() { | ||
| return true; | ||
| } | ||
|
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| @Override | ||
| public String getSeqColName() { | ||
| return this.seqKey; | ||
| } | ||
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| @Override | ||
| public StringBuffer createDDLScript(IDataxProcessor.TableMap tableMapper) { | ||
| // if (StringUtils.isNotEmpty(this.seqKey)) { | ||
| if (tableMapper == null) { | ||
| throw new IllegalArgumentException("param tableMapper can not be null"); | ||
| } | ||
| if (StringUtils.isEmpty(seqKey)) { | ||
| throw new IllegalArgumentException("param seqKey can not be null"); | ||
| } | ||
| StringBuffer seqBuffer = new StringBuffer(); | ||
| List<CMeta> cols = tableMapper.getSourceCols(); | ||
| Optional<CMeta> p = cols.stream().filter((c) -> seqKey.equals(c.getName())).findFirst(); | ||
| if (!p.isPresent()) { | ||
| throw new IllegalStateException("can not find col:" + seqKey); | ||
| } | ||
|
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| // seqBuffer.append("\n\t, \"function_column.sequence_col\" = '").append(dorisTab.seqKey) | ||
| // .append("'\n\t, \"function_column.sequence_type\"='").append(createColWrapper(p.get()).getMapperType()).append("'"); | ||
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| seqBuffer.append("\n\t, \"function_column.sequence_col\" = '").append(seqKey); | ||
| // .append("'\n\t, \"function_column.sequence_type\"='").append(createColWrapper(p.get()).getMapperType()).append("'"); | ||
|
|
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| // } | ||
| return seqBuffer; | ||
| } | ||
|
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| /** | ||
| * seq cols候选列 | ||
| * | ||
| * @return | ||
| */ | ||
| public static List<Option> getSeqKeys() { | ||
| List<Option> result = SelectedTab.getContextTableCols((cols) -> { | ||
| return cols.stream().filter((c) -> { | ||
| DataXReaderColType t = c.getType().getCollapse(); | ||
| return t == DataXReaderColType.INT || t == DataXReaderColType.Long || t == DataXReaderColType.Date; | ||
| }); | ||
| }); | ||
| return result; | ||
| } | ||
|
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| @TISExtension | ||
| public static class DftDescriptor extends Descriptor<SeqKey> { | ||
| public DftDescriptor() { | ||
| } | ||
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| @Override | ||
| public String getDisplayName() { | ||
| return SWITCH_ON; | ||
| } | ||
| } | ||
| } |
49 changes: 49 additions & 0 deletions
49
...datax/tis-datax-doris-plugin/src/main/java/com/qlangtech/tis/plugin/datax/seq/SeqKey.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,49 @@ | ||
| /** | ||
| * 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 | ||
| * <p> | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * <p> | ||
| * 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. | ||
| */ | ||
|
|
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| package com.qlangtech.tis.plugin.datax.seq; | ||
|
|
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| import com.alibaba.fastjson.JSONObject; | ||
| import com.qlangtech.tis.datax.IDataxProcessor; | ||
| import com.qlangtech.tis.extension.Describable; | ||
|
|
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| /** | ||
| * https://doris.apache.org/docs/dev/data-operate/update-delete/sequence-column-manual?_highlight=seq | ||
| * | ||
| * @author: 百岁（baisui@qlangtech.com） | ||
| * @create: 2023-07-31 15:05 | ||
| **/ | ||
| public abstract class SeqKey implements Describable<SeqKey> { | ||
|
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| public StringBuffer createDDLScript(IDataxProcessor.TableMap tableMapper) { | ||
| return new StringBuffer(); | ||
| } | ||
|
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| /** | ||
| * 是否已经开启时间序列功能 | ||
| * | ||
| * @return | ||
| */ | ||
| public abstract boolean isOn(); | ||
|
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| public String getSeqColName() { | ||
| throw new UnsupportedOperationException(); | ||
| } | ||
|
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| public abstract void appendBatchCfgs(JSONObject props); | ||
| } |
2 changes: 1 addition & 1 deletion
2
...oris-plugin/src/main/resources/com/qlangtech/tis/plugin/datax/doris/DorisSelectedTab.json
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,6 +1,6 @@ | ||
| { | ||
| "seqKey": { | ||
| "label": "Sequence列", | ||
| "enum": "com.qlangtech.tis.plugin.datax.doris.DorisSelectedTab.getSeqKeys():uncache_true" | ||
| "dftVal": "off" | ||
| } | ||
| } |
5 changes: 5 additions & 0 deletions
5
...is-datax-doris-plugin/src/main/resources/com/qlangtech/tis/plugin/datax/seq/OnSeqKey.json
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,5 @@ | ||
| { | ||
| "seqKey": { | ||
| "enum": "com.qlangtech.tis.plugin.datax.seq.OnSeqKey.getSeqKeys():uncache_true" | ||
| } | ||
| } |
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