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Posted to dev@phoenix.apache.org by "Chinmay Kulkarni (Jira)" <ji...@apache.org> on 2019/12/19 20:00:08 UTC
[jira] [Assigned] (PHOENIX-5633) Add table name info to scan
logging
[ https://issues.apache.org/jira/browse/PHOENIX-5633?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Chinmay Kulkarni reassigned PHOENIX-5633:
-----------------------------------------
Assignee: Chinmay Kulkarni
> Add table name info to scan logging
> -----------------------------------
>
> Key: PHOENIX-5633
> URL: https://issues.apache.org/jira/browse/PHOENIX-5633
> Project: Phoenix
> Issue Type: Improvement
> Affects Versions: 4.15.0
> Reporter: Chinmay Kulkarni
> Assignee: Chinmay Kulkarni
> Priority: Major
> Fix For: 4.15.1
>
>
> We log the scans at the debug level at various places such as inside _BaseQueryPlan_, _BaseResultIterators_, _Parallelterators_, etc. To help with debugging, we should also print the table name that the scan will be scanning. An example of a log line for a scan currently, is:
> {code:java}
> 19/12/16 22:10:38 DEBUG execute.BaseQueryPlan: Scan ready for iteration: {"loadColumnFamiliesOnDemand":true,"startRow":"","stopRow":"","batch":-1,"cacheBlocks":true,"totalColumns":1,"maxResultSize":-1,"families":{"0":["ALL"]},"caching":2147483647,"maxVersions":1,"timeRange":[0,9223372036854775807]}
> {code}
> OR
> {code:java}
> 19/12/16 22:10:38 DEBUG iterate.BaseResultIterators: Getting iterators for ResultIterators [name=PARALLEL,id=1de62127-8ce9-b8d0-4881-6eaec8835ea5,scans=[[{"loadColumnFamiliesOnDemand":true,"startRow":"","stopRow":"","batch":-1,"cacheBlocks":true,"totalColumns":1,"maxResultSize":-1,"families":{"0":["ALL"]},"caching":2147483647,"maxVersions":1,"timeRange":[0,9223372036854775807]}]]]
> 19/12/16 22:10:38 DEBUG iterate.ParallelIterators: Id: 1de62127-8ce9-b8d0-4881-6eaec8835ea5, Time: 0ms, Scan: {"loadColumnFamiliesOnDemand":true,"startRow":"","stopRow":"","batch":-1,"cacheBlocks":true,"totalColumns":1,"maxResultSize":-1,"families":{"0":["ALL"]},"caching":2147483647,"maxVersions":1,"timeRange":[0,9223372036854775807]}
> {code}
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