Quanlong Huang created IMPALA-12316:
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Summary: Add catalog execution details to profile
Key: IMPALA-12316
URL: https://issues.apache.org/jira/browse/IMPALA-12316
Project: IMPALA
Issue Type: Epic
Components: Catalog
Reporter: Quanlong Huang
Assignee: Quanlong Huang
DDL/DMLs might spend a long time in the execution in catalogd. Currently, the
profiles just have a counter of CatalogOpExecTimer. We need more items to show
the details of how they are executed in catalogd, e.g. the timeline of DDL/DML
execution and table metadata loading, more counters on HMS/NameNode RPCs, etc.
This epic tracks items in improving profiles to track more catalog details.
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