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https://issues.apache.org/jira/browse/SOLR-14699?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17534909#comment-17534909
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Nazerke Seidan commented on SOLR-14699:
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I suggest another proposal: json formatted log message.
Currently, we have:
{code:java}
status=0 QTime=23 key=value ...{code}
Suggestion:
{code:java}
{
"status":0,
"QTime":23,
"key":value,
....
}{code}
So that, whenever we add a new key-value pair(s), we don't have to worry about
encoding.
For example, let's say, we have a 50x server error code. If we would like to
add an exception message to the log, we could add an entry in the log message:
{code:java}
{
"status":503,
"QTime":132,
"exception":"shard1 is not found",
....
} {code}
> Solr request logs should escape names, values
> (SolrQueryResponse.getToLogAsString)
> ----------------------------------------------------------------------------------
>
> Key: SOLR-14699
> URL: https://issues.apache.org/jira/browse/SOLR-14699
> Project: Solr
> Issue Type: Improvement
> Components: logging
> Reporter: David Smiley
> Priority: Minor
>
> {{SolrQueryResponse.getToLogAsString}} encodes the NamedList into a String
> with simple space-separated pairs with name=value. However, it does no
> escaping/encoding, and as-such a value might itself contain spaces and
> equals. This is a problem if these logs are being parsed, and we'd like to
> ensure we do so correctly. Note that SolrLogPostTool (aka "postlogs") parses
> these logs.
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