Ashutosh Mestry created ATLAS-2075:
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Summary: Support Arbitrarily Large Size Messages from Hooks
Key: ATLAS-2075
URL: https://issues.apache.org/jira/browse/ATLAS-2075
Project: Atlas
Issue Type: Improvement
Components: atlas-core
Affects Versions: 0.8-incubating
Reporter: Ashutosh Mestry
Fix For: trunk
*Background*
Messages produced by Hooks have potential to be larger than 1MB, which is the
size threshold imposed by Kafka.
Although, compressing the messages (see
[ATLAS-2064](https://issues.apache.org/jira/browse/ATLAS-2064)) alleviates the
the problem, it is not a complete solution. It is possible even for compressed
messages to exceed the size threshold.
*Solution*
If the compressed message produced exceeds the size threshold, split the
messages. Accumulate the message at consumer end.
Account for cases such as:
- Messages are not received in order they are produced.
- Atlas server is shutdown before it can consume all the split messages.
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