Jimmy Xiang created HBASE-7623:
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Summary: Username is not available for HConnectionManager to use
in HConnectionKey
Key: HBASE-7623
URL: https://issues.apache.org/jira/browse/HBASE-7623
Project: HBase
Issue Type: Improvement
Components: Client
Reporter: Jimmy Xiang
Priority: Minor
Sometimes, some non-IOException prevents User.getCurrent() to get a username.
It makes it impossible to create a HConnection. We should catch all exception
here:
{noformat}
try {
User currentUser = User.getCurrent();
if (currentUser != null) {
username = currentUser.getName();
}
} catch (IOException ioe) {
LOG.warn("Error obtaining current user, skipping username in
HConnectionKey",
ioe);
}
{noformat}
Not just IOException, so that client can move forward.
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