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Summary of ChangesHello, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed! This pull request introduces a new log parser configuration for 'DUMMY_LOGTYPE', structured to support both community and partner integrations. It includes the required configuration files, metadata, and comprehensive test data to ensure correct parsing behavior. Highlights
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Code Review
This pull request introduces a new log parser for 'DUMMY_LOGTYPE' in both the community and partner directories, along with associated metadata and test data. The review feedback highlights a functional discrepancy where the parser output for the 'additional' field does not match the expected test results. Additionally, the reviewer noted the use of placeholder values in metadata files, which violates production-ready requirements, and suggested optimizations for the grok pattern to improve performance and remove redundant configurations.
| if ![msg_empty] { | ||
| mutate { | ||
| replace => { | ||
| "msg_label.key" => "msg" | ||
| } | ||
| } | ||
| mutate { | ||
| merge => { | ||
| "event.idm.read_only_udm.additional.fields" => "msg_label" | ||
| } | ||
| on_error => "msg_label_empty" | ||
| } | ||
| } |
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The parser logic for the additional field does not align with the expected output structure defined in test_events.json. The current code merges a msg_label object into additional.fields, while the expected JSON shows the message directly under additional.msg.
if ![msg_empty] {
mutate {
replace => {
"event.idm.read_only_udm.additional.msg" => "%{msg}"
}
}
}
| "product": "DUMMY Product", | ||
| "vendor": "Test Vendor", | ||
| "description": "Some sort of product from this vendor.", | ||
| "log_type": "DUMMY_LOGTYPE" |
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This file contains placeholder "DUMMY" and "Test Vendor" values. Per the Repository Style Guide, contributions must be production-ready and not just functionally correct. Please update the metadata with the actual product, vendor, and log type information. Additionally, note that identical placeholder files have been added to both the community and partner directories; ensure that only the intended final versions are committed to the correct paths.
References
- Contributions must be production-ready, which includes using actual product and vendor information rather than placeholders. (link)
| grok { | ||
| match => { | ||
| "message" => [ | ||
| "%{GREEDYDATA:event_data} \\| %{GREEDYDATA:kv_msg}" |
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Using multiple GREEDYDATA patterns separated by a literal can be inefficient due to potential backtracking. Since the separator is a pipe, consider using DATA (non-greedy) for the first part to improve performance and ensure correct splitting if multiple pipes are present in the log.
"%{DATA:event_data} \\| %{GREEDYDATA:kv_msg}"
| "%{GREEDYDATA:event_data} \\| %{GREEDYDATA:kv_msg}" | ||
| ] | ||
| } | ||
| overwrite => ["event_data" ,"msg" ,"kv_msg"] |
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