[GitHub] [hudi] ZeMirella commented on issue #3699: [SUPPORT] Job hanging on toRdd at HoodieSparkUtils

[GitBox]

ZeMirella commented on issue #3699:
URL: https://github.com/apache/hudi/issues/3699#issuecomment-925219008


   Hi, thanks for you reply
   **Which line of code from HoodieSparkUtils was ran here?**
   The jobs hangs before even start, it hangs when it start to list files and 
tries to read s3 files.
   the hanged task that the spark history shows me is this one
   <img width="958" alt="Captura de Tela 2021-09-22 às 15 50 25" 
src="https://user-images.githubusercontent.com/75490501/134405074-b8cde70b-d81d-4299-b4a6-05cceb538386.png";>
   
   **What Hudi actions are you trying to perform?**
   This job was suppose to join some tables and save the output to s3, the code 
line where it hangs ia an create table operation, here is code line 
   `        hudi_options = {
               'hoodie.table.name': self.table_name,
               'hoodie.datasource.write.recordkey.field': self.primary_key,
               'hoodie.datasource.write.table.name': self.table_name,
               'hoodie.datasource.write.operation': 'bulk_insert',
               'hoodie.bulkinsert.shuffle.parallelism': 
self.bulk_insert_shuffle_parallelism,
               'hoodie.datasource.hive_sync.enable': self.hive_sync_enabled,
               'hoodie.datasource.hive_sync.database': self.hive_database_name,
               'hoodie.datasource.hive_sync.jdbcurl': 
f'jdbc:hive2://{self.hive_jdbc_url}:10000',
               'hoodie.datasource.hive_sync.table': self.table_name,
               'hoodie.datasource.hive_sync.partition_extractor_class': 
'org.apache.hudi.hive.NonPartitionedExtractor',
               'hoodie.datasource.hive_sync.support_timestamp': 'true',
               'hoodie.datasource.write.keygenerator.class': 
'org.apache.hudi.keygen.NonpartitionedKeyGenerator',
               'hoodie.datasource.write.row.writer.enable': 'false',
               'hoodie.parquet.small.file.limit': 536870912,
               'hoodie.parquet.max.file.size': 1073741824,
               'hoodie.parquet.block.size': 536870912
           }
   
   
spark_df.write.format("hudi").options(**hudi_options).mode("overwrite").save(self.table_path)`
    
   **What is the total input data size are you reading?**
   1,6TB
   
   **How many executors were actually created during the run?**
   37
   <img width="1745" alt="image" 
src="https://user-images.githubusercontent.com/75490501/134403621-c4ca12e1-93fa-405a-910a-595013062343.png";>
   


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