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Posted to common-dev@hadoop.apache.org by "Ayush Saxena (Jira)" <ji...@apache.org> on 2023/04/29 12:07:00 UTC
[jira] [Resolved] (HADOOP-18715) Add debug log for getting details of tokenKindMap
[ https://issues.apache.org/jira/browse/HADOOP-18715?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ayush Saxena resolved HADOOP-18715.
-----------------------------------
Fix Version/s: 3.4.0
3.3.9
Hadoop Flags: Reviewed
Resolution: Fixed
> Add debug log for getting details of tokenKindMap
> -------------------------------------------------
>
> Key: HADOOP-18715
> URL: https://issues.apache.org/jira/browse/HADOOP-18715
> Project: Hadoop Common
> Issue Type: Bug
> Affects Versions: 3.3.4
> Reporter: Pralabh Kumar
> Assignee: Pralabh Kumar
> Priority: Minor
> Labels: pull-request-available
> Fix For: 3.4.0, 3.3.9
>
>
> Currently there is no way to know what is store in tokenKindMap. There are also no debug logs . I think we should add gettokenKindMap method , so that caller can see the content of the tokenKindMap . It will really help to debug .
> {code:java}
> while (tokenIdentifiers.hasNext()) {
> try {
> TokenIdentifier id = tokenIdentifiers.next();
> *tokenKindMap.put(id.getKind(), id.getClass());*
> } catch (ServiceConfigurationError | LinkageError e) {
> // failure to load a token implementation
> // log at debug and continue.
> LOG.debug("Failed to load token identifier implementation", e);
> }
> }
> }
> {code}
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