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Posted to common-dev@hadoop.apache.org by "Wei-Chiu Chuang (JIRA)" <ji...@apache.org> on 2017/08/08 00:02:00 UTC
[jira] [Created] (HADOOP-14743) CompositeGroupsMapping should not
swallow exceptions
Wei-Chiu Chuang created HADOOP-14743:
----------------------------------------
Summary: CompositeGroupsMapping should not swallow exceptions
Key: HADOOP-14743
URL: https://issues.apache.org/jira/browse/HADOOP-14743
Project: Hadoop Common
Issue Type: Bug
Reporter: Wei-Chiu Chuang
Assignee: Wei-Chiu Chuang
{code:title=CompositeGroupsMapping#getGroups}
for (GroupMappingServiceProvider provider : providersList) {
try {
groups = provider.getGroups(user);
} catch (Exception e) {
//LOG.warn("Exception trying to get groups for user " + user, e);
}
if (groups != null && ! groups.isEmpty()) {
groupSet.addAll(groups);
if (!combined) break;
}
}
{code}
If anything fails inside the underlying groups mapping service provider, there's no way to tell what went wrong.
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