Toroidals opened a new issue, #10849: URL: https://github.com/apache/hudi/issues/10849
**_Tips before filing an issue_** - Have you gone through our [FAQs](https://hudi.apache.org/learn/faq/)? - Join the mailing list to engage in conversations and get faster support at [email protected]. - If you have triaged this as a bug, then file an [issue](https://issues.apache.org/jira/projects/HUDI/issues) directly. **Describe the problem you faced** 1.First initialize data writing to Hudi using Flink BULK_INSERT mode 2.Then write CDC incremental data using Flink UPSERT mode，give an error: Caused by: java.lang.RuntimeException: Duplicate fileId 00000002-6791-4a32-8edb-e33c558e0df3 from bucket 2 of partition found during the BucketStreamWriteFunction index bootstrap. **To Reproduce** 1.First initialize data writing to Hudi using Flink BULK_INSERT mode public class CustomHudiStreamSink { public static HoodiePipeline.Builder getHoodieBuilder(HashMap<String, String> infoMap, HashMap<String, String> connectInfo) { HoodiePipeline.Builder builder = HoodiePipeline.builder(infoMap.get("hudi_table_name")); //add Field String hudiFieldMap = infoMap.get("hudi_field_map").toLowerCase(Locale.ROOT); ArrayList<ArrayList<String>> fieldList = JSON.parseObject(hudiFieldMap, new TypeReference<ArrayList<ArrayList<String>>>() { }); for (ArrayList<String> columnList : fieldList) { builder.column("`" + columnList.get(0) + "` " + columnList.get(1)); } //add PrimaryKey String[] hudiPrimaryKeys = infoMap.get("hudi_primary_key").split(","); builder.pk(hudiPrimaryKeys); Map<String, String> options = new HashMap<>(); options.put(FlinkOptions.PATH.key(), infoMap.get("hudi_hdfs_path")); options.put(FlinkOptions.TABLE_TYPE.key(), HoodieTableType.MERGE_ON_READ.name()); options.put(FlinkOptions.DATABASE_NAME.key(), infoMap.get("hudi_database_name")); options.put(FlinkOptions.TABLE_NAME.key(), infoMap.get("hudi_table_name")); options.put(FlinkOptions.PRECOMBINE_FIELD.key(), "ts_ms"); //add index options.put(FlinkOptions.INDEX_BOOTSTRAP_ENABLED.key(), "true"); options.put(FlinkOptions.INDEX_TYPE.key(), HoodieIndex.IndexType.BUCKET.name()); //WRITE_TASKS options.put(FlinkOptions.WRITE_TASKS.key(), "4"); //bucket assigner options.put(FlinkOptions.BUCKET_ASSIGN_TASKS.key(), "4"); options.put(FlinkOptions.BUCKET_INDEX_NUM_BUCKETS.key(), 128); options.put(FlinkOptions.BUCKET_INDEX_ENGINE_TYPE.key(), "SIMPLE"); //COMPACTION options.put(FlinkOptions.COMPACTION_TASKS.key(), "4"); options.put(FlinkOptions.COMPACTION_TRIGGER_STRATEGY.key(), "num_or_time"); options.put(FlinkOptions.COMPACTION_DELTA_COMMITS.key(), "5"); options.put(FlinkOptions.COMPACTION_DELTA_SECONDS.key(), "300"); //hive sync options.put(FlinkOptions.HIVE_SYNC_ENABLED.key(), infoMap.get("hudi_hive_sync_enabled")); options.put(FlinkOptions.HIVE_SYNC_MODE.key(), infoMap.get("hudi_hive_sync_mode")); options.put(FlinkOptions.HIVE_SYNC_DB.key(), infoMap.get("hudi_hive_sync_db")); options.put(FlinkOptions.HIVE_SYNC_TABLE.key(), infoMap.get("hudi_hive_sync_table")); options.put(FlinkOptions.HIVE_SYNC_CONF_DIR.key(), "/etc/hive/conf"); options.put(FlinkOptions.HIVE_SYNC_METASTORE_URIS.key(), connectInfo.get("hive_metastore_url")); options.put(FlinkOptions.HIVE_SYNC_JDBC_URL.key(), connectInfo.get("conn_url")); options.put(FlinkOptions.HIVE_SYNC_SUPPORT_TIMESTAMP.key(), "true"); options.put(FlinkOptions.HIVE_SYNC_SKIP_RO_SUFFIX.key(), "true"); //add partition options.put(FlinkOptions.PARTITION_PATH_FIELD.key(), "part"); options.put(FlinkOptions.HIVE_SYNC_PARTITION_FIELDS.key(), "part"); //write mode options.put(FlinkOptions.OPERATION.key(), WriteOperationType.BULK_INSERT.value()); builder.options(options); return builder; } } 2.Then write CDC incremental data using Flink UPSERT mode，give an error: public class CustomHudiStreamSink { public static HoodiePipeline.Builder getHoodieBuilder(HashMap<String, String> infoMap, HashMap<String, String> connectInfo) { HoodiePipeline.Builder builder = HoodiePipeline.builder(infoMap.get("hudi_table_name")); //add Field String hudiFieldMap = infoMap.get("hudi_field_map").toLowerCase(Locale.ROOT); ArrayList<ArrayList<String>> fieldList = JSON.parseObject(hudiFieldMap, new TypeReference<ArrayList<ArrayList<String>>>() { }); for (ArrayList<String> columnList : fieldList) { builder.column("`" + columnList.get(0) + "` " + columnList.get(1)); } //add PrimaryKey String[] hudiPrimaryKeys = infoMap.get("hudi_primary_key").split(","); builder.pk(hudiPrimaryKeys); Map<String, String> options = new HashMap<>(); options.put(FlinkOptions.PATH.key(), infoMap.get("hudi_hdfs_path")); options.put(FlinkOptions.TABLE_TYPE.key(), HoodieTableType.MERGE_ON_READ.name()); options.put(FlinkOptions.DATABASE_NAME.key(), infoMap.get("hudi_database_name")); options.put(FlinkOptions.TABLE_NAME.key(), infoMap.get("hudi_table_name")); options.put(FlinkOptions.PRECOMBINE_FIELD.key(), "ts_ms"); //add index options.put(FlinkOptions.INDEX_BOOTSTRAP_ENABLED.key(), "true"); options.put(FlinkOptions.INDEX_TYPE.key(), HoodieIndex.IndexType.BUCKET.name()); //WRITE_TASKS options.put(FlinkOptions.WRITE_TASKS.key(), "4"); //bucket assigner options.put(FlinkOptions.BUCKET_ASSIGN_TASKS.key(), "4"); options.put(FlinkOptions.BUCKET_INDEX_NUM_BUCKETS.key(), 128); options.put(FlinkOptions.BUCKET_INDEX_ENGINE_TYPE.key(), "SIMPLE"); //COMPACTION options.put(FlinkOptions.COMPACTION_TASKS.key(), "4"); options.put(FlinkOptions.COMPACTION_TRIGGER_STRATEGY.key(), "num_or_time"); options.put(FlinkOptions.COMPACTION_DELTA_COMMITS.key(), "5"); options.put(FlinkOptions.COMPACTION_DELTA_SECONDS.key(), "300"); //hive sync options.put(FlinkOptions.HIVE_SYNC_ENABLED.key(), infoMap.get("hudi_hive_sync_enabled")); options.put(FlinkOptions.HIVE_SYNC_MODE.key(), infoMap.get("hudi_hive_sync_mode")); options.put(FlinkOptions.HIVE_SYNC_DB.key(), infoMap.get("hudi_hive_sync_db")); options.put(FlinkOptions.HIVE_SYNC_TABLE.key(), infoMap.get("hudi_hive_sync_table")); options.put(FlinkOptions.HIVE_SYNC_CONF_DIR.key(), "/etc/hive/conf"); options.put(FlinkOptions.HIVE_SYNC_METASTORE_URIS.key(), connectInfo.get("hive_metastore_url")); options.put(FlinkOptions.HIVE_SYNC_JDBC_URL.key(), connectInfo.get("conn_url")); options.put(FlinkOptions.HIVE_SYNC_SUPPORT_TIMESTAMP.key(), "true"); options.put(FlinkOptions.HIVE_SYNC_SKIP_RO_SUFFIX.key(), "true"); //add partition options.put(FlinkOptions.PARTITION_PATH_FIELD.key(), "part"); options.put(FlinkOptions.HIVE_SYNC_PARTITION_FIELDS.key(), "part"); //write mode options.put(FlinkOptions.OPERATION.key(), WriteOperationType.UPSERT.value()); builder.options(options); return builder; } } 3. 4. **Expected behavior** The CDC incremental data is written normally. **Environment Description** * Hudi version : 0.14.0 * Hive version :3.1.3 * Flink version : 1.15.2 * Storage (HDFS/S3/GCS..) : * Running on Docker? (yes/no) : **Additional context** Add any other context about the problem here. **Stacktrace** ```Add the stacktrace of the error.``` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
