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Posted to issues@iceberg.apache.org by GitBox <gi...@apache.org> on 2022/02/03 17:34:15 UTC

[GitHub] [iceberg] szehon-ho commented on issue #4035: Writing a Spark Repartition-ed Dataframe into Iceberg Table goes into infinite loop

szehon-ho commented on issue #4035:
URL: https://github.com/apache/iceberg/issues/4035#issuecomment-1029231888


   Looks like in the log like it's actually making steady progress (up to 123/200 executors when it finished)
   
   If you are running locally maybe there are just too many partitions after the repartition and not enough resources?
   
   ```
   22/02/03 19:04:07 INFO Executor: Running task 117.0 in stage 1.0 (TID 121)
   22/02/03 19:04:07 INFO TaskSetManager: Finished task 116.0 in stage 1.0 (TID 120) in 1385 ms on LT0089527.in.ril.com (executor driver) (120/200)
   22/02/03 19:04:07 INFO ShuffleBlockFetcherIterator: Getting 0 (0.0 B) non-empty blocks including 0 (0.0 B) local and 0 (0.0 B) host-local and 0 (0.0 B) remote blocks
   22/02/03 19:04:07 INFO ShuffleBlockFetcherIterator: Started 0 remote fetches in 0 ms
   22/02/03 19:04:07 INFO CodecPool: Got brand-new compressor [.gz]
   22/02/03 19:04:09 INFO DataWritingSparkTask: Commit authorized for partition 117 (task 121, attempt 0, stage 1.0)
   22/02/03 19:04:09 INFO DataWritingSparkTask: Committed partition 117 (task 121, attempt 0, stage 1.0)
   22/02/03 19:04:09 INFO Executor: Finished task 117.0 in stage 1.0 (TID 121). 2462 bytes result sent to driver
   22/02/03 19:04:09 INFO TaskSetManager: Starting task 118.0 in stage 1.0 (TID 122, LT0089527.in.ril.com, executor driver, partition 118, PROCESS_LOCAL, 7325 bytes)
   22/02/03 19:04:09 INFO TaskSetManager: Finished task 117.0 in stage 1.0 (TID 121) in 1321 ms on LT0089527.in.ril.com (executor driver) (121/200)
   22/02/03 19:04:09 INFO Executor: Running task 118.0 in stage 1.0 (TID 122)
   22/02/03 19:04:09 INFO ShuffleBlockFetcherIterator: Getting 0 (0.0 B) non-empty blocks including 0 (0.0 B) local and 0 (0.0 B) host-local and 0 (0.0 B) remote blocks
   22/02/03 19:04:09 INFO ShuffleBlockFetcherIterator: Started 0 remote fetches in 1 ms
   22/02/03 19:04:09 INFO CodecPool: Got brand-new compressor [.gz]
   22/02/03 19:04:10 INFO DataWritingSparkTask: Commit authorized for partition 118 (task 122, attempt 0, stage 1.0)
   22/02/03 19:04:10 INFO DataWritingSparkTask: Committed partition 118 (task 122, attempt 0, stage 1.0)
   22/02/03 19:04:10 INFO Executor: Finished task 118.0 in stage 1.0 (TID 122). 2462 bytes result sent to driver
   22/02/03 19:04:10 INFO TaskSetManager: Starting task 119.0 in stage 1.0 (TID 123, LT0089527.in.ril.com, executor driver, partition 119, PROCESS_LOCAL, 7325 bytes)
   22/02/03 19:04:10 INFO Executor: Running task 119.0 in stage 1.0 (TID 123)
   22/02/03 19:04:10 INFO TaskSetManager: Finished task 118.0 in stage 1.0 (TID 122) in 1409 ms on LT0089527.in.ril.com (executor driver) (122/200)
   22/02/03 19:04:10 INFO ShuffleBlockFetcherIterator: Getting 0 (0.0 B) non-empty blocks including 0 (0.0 B) local and 0 (0.0 B) host-local and 0 (0.0 B) remote blocks
   22/02/03 19:04:10 INFO ShuffleBlockFetcherIterator: Started 0 remote fetches in 0 ms
   22/02/03 19:04:10 INFO CodecPool: Got brand-new compressor [.gz]
   22/02/03 19:04:12 INFO DataWritingSparkTask: Commit authorized for partition 119 (task 123, attempt 0, stage 1.0)
   22/02/03 19:04:12 INFO DataWritingSparkTask: Committed partition 119 (task 123, attempt 0, stage 1.0)
   22/02/03 19:04:12 INFO Executor: Finished task 119.0 in stage 1.0 (TID 123). 2462 bytes result sent to driver
   22/02/03 19:04:12 INFO TaskSetManager: Starting task 120.0 in stage 1.0 (TID 124, LT0089527.in.ril.com, executor driver, partition 120, PROCESS_LOCAL, 7325 bytes)
   22/02/03 19:04:12 INFO Executor: Running task 120.0 in stage 1.0 (TID 124)
   22/02/03 19:04:12 INFO TaskSetManager: Finished task 119.0 in stage 1.0 (TID 123) in 2072 ms on LT0089527.in.ril.com (executor driver) (123/200)
   22/02/03 19:04:12 INFO ShuffleBlockFetcherIterator: Getting 0 (0.0 B) non-empty blocks including 0 (0.0 B) local and 0 (0.0 B) host-local and 0 (0.0 B) remote blocks
   22/02/03 19:04:12 INFO ShuffleBlockFetcherIterator: Started 0 remote fetches in 0 ms
   22/02/03 19:04:12 INFO CodecPool: Got brand-new compressor [.gz]
   ```


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