Thomas Demoor created HADOOP-11183:
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Summary: Memory-based S3AOutputstream
Key: HADOOP-11183
URL: https://issues.apache.org/jira/browse/HADOOP-11183
Project: Hadoop Common
Issue Type: Improvement
Components: fs/s3
Affects Versions: 2.4.0
Reporter: Thomas Demoor
Currently s3a buffers files on disk(s) before uploading. This JIRA investigates
adding a memory-based upload implementation.
The motivation is evidently performance: this would be beneficial for users
with high network bandwidth to S3 (EC2?) or users that run Hadoop directly on
an S3-compatible object store (FYI: my contributions are made in name of
Amplidata).
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