Hyunsik Choi created TAJO-981:
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Summary: Help command (\?) in tsql takes too long time.
Key: TAJO-981
URL: https://issues.apache.org/jira/browse/TAJO-981
Project: Tajo
Issue Type: Bug
Reporter: Hyunsik Choi
Priority: Trivial
Fix For: 0.9.0
HelpCommand class firstly retrieves the documentation in tajo.apache.org. Its
approach looks good. But, it is likely to take too long time (usually 1-3
seconds) at first time. We should resolve it or remove it.
{code}
try {
URL u = new URL("http://tajo.apache.org/docs/"+ tajoVersion + "/");
HttpURLConnection huc = (HttpURLConnection) u.openConnection();
huc.setConnectTimeout(1000);
huc.setReadTimeout(1000);
huc.setRequestMethod("HEAD");
if(huc.getResponseCode() == HttpURLConnection.HTTP_OK) {
docVersion = tajoVersion;
} else {
docVersion = docDefaultVersion;
}
{code}
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