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Error: Connection pool is full #29

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bluecanarybe opened this issue Jul 21, 2020 · 4 comments
Closed

Error: Connection pool is full #29

bluecanarybe opened this issue Jul 21, 2020 · 4 comments

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@bluecanarybe
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My progress is stuck halfway (6847/12966), receiving following debug output:

WARNING:urllib3.connectionpool:Connection pool is full, discarding connection: ec2.us-east-1.amazonaws.com
@bitsandsalsa
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This is a warning about efficiency and shouldn't be stalling progress. See boto/botocore#766. However, it is likely an indication of a bug elsewhere around resource contention.

@aleon1220
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all of the threads in botocore point to
botocore.client.Config(max_pool_connections=X)

check
boto/botocore#1026 (comment)

@aleon1220
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a PR is open to address this.
refer to https://botocore.amazonaws.com/v1/documentation/api/latest/reference/config.html

  • add to max_pool_connections config.py
  • set the config in the invoker.py
    max_pool_connections=config.CLIENT_MAX_POOL_CONNECTIONS

@bitsandsalsa
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Fixed by #30

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@aleon1220 @bitsandsalsa @bluecanarybe