kapilsingh421 opened a new issue, #28498:
URL: https://github.com/apache/beam/issues/28498
### What happened?
Here is my code to write the data in mysql database
```
joined_data = (
{'location': unique_location_ids, 'procedure': procedures}
| 'CoGroupByKey' >> beam.CoGroupByKey()
| 'ProcessJoinedData' >> beam.Map(process_joined_data)
)
joined_data = joined_data | 'SetTypeHint' >> beam.Map(lambda x:
x).with_output_types(Dict[str, Any])
# Writing to MySQL:
write_jdbc_results = joined_data | 'WriteToJdbc' >> WriteToJdbc(
table_name='testing',
driver_class_name='com.mysql.jdbc.Driver',
jdbc_url='jdbc:mysql://IP:9030/database',
username='root',
password='',
).with_output_types(Dict[str, Any])
```
Error
```
679 response = service.Expand(request)
680 if response.error:
--> 681 raise RuntimeError(response.error)
682 self._expanded_components = response.components
683 if any(env.dependencies
RuntimeError:
org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.util.concurrent.UncheckedExecutionException:
org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.util.concurrent.UncheckedExecutionException:
java.lang.IllegalArgumentException: Unknown Coder URN
beam:coder:pickled_python:v1. Known URNs: [beam:coder:avro:generic:v1,
beam:coder:bytes:v1, beam:coder:bool:v1, beam:coder:string_utf8:v1,
beam:coder:kv:v1, beam:coder:varint:v1, beam:coder:interval_window:v1,
beam:coder:iterable:v1, beam:coder:timer:v1, beam:coder:length_prefix:v1,
beam:coder:global_window:v1, beam:coder:windowed_value:v1,
beam:coder:param_windowed_value:v1, beam:coder:double:v1, beam:coder:row:v1,
beam:coder:sharded_key:v1, beam:coder:custom_window:v1, beam:coder:nullable:v1]
at
org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2086)
at
org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.cache.LocalCache.get(LocalCache.java:4012)
at
org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4035)
at
org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:5013)
at
org.apache.beam.runners.core.construction.RehydratedComponents.getPCollection(RehydratedComponents.java:139)
at
org.apache.beam.sdk.expansion.service.ExpansionService.lambda$expand$0(ExpansionService.java:526)
at
java.base/java.util.stream.Collectors.lambda$uniqKeysMapAccumulator$1(Collectors.java:178)
at
java.base/java.util.stream.ReduceOps$3ReducingSink.accept(ReduceOps.java:169)
at
java.base/java.util.Collections$UnmodifiableMap$UnmodifiableEntrySet.lambda$entryConsumer$0(Collections.java:1576)
at java.base/java.util.Iterator.forEachRemaining(Iterator.java:133)
at
java.base/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
at
java.base/java.util.Collections$UnmodifiableMap$UnmodifiableEntrySet$UnmodifiableEntrySetSpliterator.forEachRemaining(Collections.java:1601)
at
java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
at
java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
at
java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913)
at
java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at
java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578)
at
org.apache.beam.sdk.expansion.service.ExpansionService.expand(ExpansionService.java:521)
at
org.apache.beam.sdk.expansion.service.ExpansionService.expand(ExpansionService.java:639)
at
org.apache.beam.model.expansion.v1.ExpansionServiceGrpc$MethodHandlers.invoke(ExpansionServiceGrpc.java:306)
at
org.apache.beam.vendor.grpc.v1p54p0.io.grpc.stub.ServerCalls$UnaryServerCallHandler$UnaryServerCallListener.onHalfClose(ServerCalls.java:182)
at
org.apache.beam.vendor.grpc.v1p54p0.io.grpc.internal.ServerCallImpl$ServerStreamListenerImpl.halfClosed(ServerCallImpl.java:355)
at
org.apache.beam.vendor.grpc.v1p54p0.io.grpc.internal.ServerImpl$JumpToApplicationThreadServerStreamListener$1HalfClosed.runInContext(ServerImpl.java:867)
at
org.apache.beam.vendor.grpc.v1p54p0.io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37)
at
org.apache.beam.vendor.grpc.v1p54p0.io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:133)
at
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by:
org.apache.beam.vendor.guava.v32_1_2_jre.com.google.common.util.concurrent.UncheckedExecutionException:
java.lang.IllegalArgumentException: Unknown Coder URN
beam:coder:pickled_python:v1. Known URNs: [beam:coder:avro:generic:v1,
beam:coder:bytes:v1, beam:coder:bool:v1, beam:coder:string_utf8:v1,
beam:coder:kv:v1, beam:coder:varint:v1, beam:coder:interval_window:v1,
beam:coder:iterable:v1, beam:coder:timer:v1, beam:coder:length_prefix:v1,
beam:coder:global_window:v1, beam:coder:windowed_value:v1,
beam:coder:param_windowed_value:v1, beam:coder:double:v1, beam:coder:row:v1,
beam:coder:sharded_key:v1, beam:coder:custom_window:v1, beam:coder:nullable:v1]
```
### Issue Priority
Priority: 2 (default / most bugs should be filed as P2)
### Issue Components
- [X] Component: Python SDK
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