Details
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Sub-task
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Status: Closed
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Major
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Resolution: Fixed
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2.2.0
Description
This is the log format that is being proposed for Hive Repl query logs
For bootstrap case:
Hive will log a message for each object as it is being bootstrapped and it will be in the following sequence
- Tables first (views are tables for this purpose) at time including partitions (depth first), followed by functions, constraints
- The ordering is based on the ordering of listStatus API of HDFS
- For each object, a message at the beginning of the replication will be logged
- Every partition bootstrapped will be followed by a message saying the number of partitions bootstrapped so far (for the table) and the partition name
- And a message at the end of bootstrap of an object
Incremental case:
- We will have DB Name, event id and event type will be part of the log header (for debugging/troubleshooting)
- We will have information of current event ID and total number of events to replicate for every event replicated.
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