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https://issues.apache.org/jira/browse/SOLR-7381?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shalin Shekhar Mangar updated SOLR-7381:
----------------------------------------
Description:
SOLR-6673 added MDC based logging in a few places but we have a lot of ground
to cover.
# Threads created via thread pool executors do not inherit MDC values and those
are some of the most interesting places to log MDC context.
# We must expose node names (in tests) so that we can debug faster
# We can expose more information via thread names so that a thread dump has
enough context to help debug problems in production
This is critical to help debug SolrCloud failures.
was:SOLR-6673 added MDC based logging in a few places but we have a lot of
ground to cover. Threads created via thread pool executors do not inherit MDC
values and those are some of the most interesting places to log MDC context.
This is critical to help debug SolrCloud failures.
> Improve Debuggability of SolrCloud using MDC
> --------------------------------------------
>
> Key: SOLR-7381
> URL: https://issues.apache.org/jira/browse/SOLR-7381
> Project: Solr
> Issue Type: Improvement
> Components: SolrCloud
> Reporter: Shalin Shekhar Mangar
> Assignee: Shalin Shekhar Mangar
> Priority: Critical
> Fix For: 5.2
>
> Attachments: SOLR-7381-forbid-threadpoolexecutor.patch,
> SOLR-7381-thread-names.patch, SOLR-7381.patch, SOLR-7381.patch
>
>
> SOLR-6673 added MDC based logging in a few places but we have a lot of ground
> to cover.
> # Threads created via thread pool executors do not inherit MDC values and
> those are some of the most interesting places to log MDC context.
> # We must expose node names (in tests) so that we can debug faster
> # We can expose more information via thread names so that a thread dump has
> enough context to help debug problems in production
> This is critical to help debug SolrCloud failures.
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