[GitHub] [incubator-hudi] jackwang2 commented on issue #676: Global dedup throws exception: Connection pool shut down

[GitBox <gi...@apache.org>]

jackwang2 commented on issue #676: Global dedup throws exception: Connection pool shut down
URL: https://github.com/apache/incubator-hudi/issues/676#issuecomment-491874321
 
 
   Environment:
   1) Spark 2.3.1
   2) Apache Hudi 0.4.5
   3) The size of JSON data compressed in GZ format on S3 to dedup: 9.5GB
   
   And the code is very simple:
   ```
          df.write
           .format("com.uber.hoodie")
           .mode(SaveMode.Append)
           .option(HoodieWriteConfig.TABLE_NAME, tableName)
           .option(HoodieIndexConfig.INDEX_TYPE_PROP, HoodieIndex.IndexType.GLOBAL_BLOOM.name)
           .option(DataSourceWriteOptions.RECORDKEY_FIELD_OPT_KEY, recordKey)
           .option(DataSourceWriteOptions.PARTITIONPATH_FIELD_OPT_KEY, partitionCol)
           .option(DataSourceWriteOptions.OPERATION_OPT_KEY, DataSourceWriteOptions.UPSERT_OPERATION_OPT_VAL)
           .option(DataSourceWriteOptions.STORAGE_TYPE_OPT_KEY, storageType)
           .option(DataSourceWriteOptions.PRECOMBINE_FIELD_OPT_KEY, preCombineCol)
   //        .option("hoodie.parquet.small.file.limit", 1024 * 1024 * 128)
           .save(tgtFilePath)
   ```
    

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