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[KYUUBI-7316] Fix parsePropertyFromUrl to remove query string from parsed values #7317

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[KYUUBI-7316] Fix parsePropertyFromUrl to remove query string from parsed values #7317

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206f28d
fix
wangyum Jan 29, 2026
e89260c
fix
wangyum Jan 29, 2026
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8 changes: 7 additions & 1 deletion kyuubi-hive-jdbc/src/main/java/org/apache/kyuubi/jdbc/hive/Utils.java
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Original file line number Diff line number Diff line change
Expand Up @@ -568,7 +568,13 @@ public static String parsePropertyFromUrl(final String url, final String key) {
String[] tokens = url.split(";");
for (String token : tokens) {
if (token.trim().startsWith(key.trim() + "=")) {
return token.trim().substring((key.trim() + "=").length());
String value = token.trim().substring((key.trim() + "=").length());
// Remove query string part (anything after ?) to match extractURLComponents behavior
int queryIndex = value.indexOf('?');
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@turboFei turboFei Jan 29, 2026

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kyuubi/kyuubi-hive-jdbc/src/main/java/org/apache/kyuubi/jdbc/hive/Utils.java

Lines 482 to 514 in dfd9b49

/**
* Get the authority string from the supplied uri, which could potentially contain multiple
* host:port pairs.
*/
private static String getAuthorityFromJdbcURL(String uri) throws JdbcUriParseException {
String authorities;
/*
* For a jdbc uri like:
* jdbc:hive2://<host1>:<port1>,<host2>:<port2>/dbName;sess_var_list?conf_list#var_list Extract
* the uri host:port list starting after "jdbc:hive2://", till the 1st "/" or "?" or "#"
* whichever comes first & in the given order Examples:
* jdbc:hive2://host1:port1,host2:port2,host3:port3/db;k1=v1?k2=v2#k3=v3
* jdbc:hive2://host1:port1,host2:port2,host3:port3/;k1=v1?k2=v2#k3=v3
* jdbc:hive2://host1:port1,host2:port2,host3:port3?k2=v2#k3=v3
* jdbc:hive2://host1:port1,host2:port2,host3:port3#k3=v3
*/
String matchedUrlPrefix = getMatchedUrlPrefix(uri);
int fromIndex = matchedUrlPrefix.length();
int toIndex = -1;
ArrayList<String> toIndexChars = new ArrayList<>(Arrays.asList("/", "?", "#"));
for (String toIndexChar : toIndexChars) {
toIndex = uri.indexOf(toIndexChar, fromIndex);
if (toIndex > 0) {
break;
}
}
if (toIndex < 0) {
authorities = uri.substring(fromIndex);
} else {
authorities = uri.substring(fromIndex, toIndex);
}
return authorities;
}

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@turboFei turboFei Jan 29, 2026

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see https://kyuubi.readthedocs.io/en/master/client/jdbc/kyuubi_jdbc.html#basic-connection-url-format

jdbc:subprotocol://host:port[/catalog]/[schema];<clientProperties;><[#|?]sessionProperties>

We can parse the clientProperties only to get auth property

if (queryIndex > 0) {
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Copilot AI Jan 29, 2026

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The condition queryIndex > 0 will fail to handle query strings at the start of the value (e.g., ?param=value). Change the condition to queryIndex >= 0 to correctly handle all cases where a query string is present, including when it appears at position 0.

Suggested change
if (queryIndex > 0) {
if (queryIndex >= 0) {

Copilot uses AI. Check for mistakes.
value = value.substring(0, queryIndex);
}
return value;
}
}
return null;
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39 changes: 39 additions & 0 deletions kyuubi-hive-jdbc/src/test/java/org/apache/kyuubi/jdbc/hive/UtilsTest.java
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Original file line number Diff line number Diff line change
Expand Up @@ -210,4 +210,43 @@ public void testSplitSqlStatement() {
splitSql.get(0));
assertEquals("", splitSql.get(1));
}

@Test
public void testParsePropertyFromUrlConsistentWithExtractURLComponents()
throws JdbcUriParseException {
// Test case for JWT auth with query string
String url =
"jdbc:hive2://host:10012/access_views;transportMode=http;httpPath=cliservice;"
+ "ssl=true;auth=JWT?kyuubi.session.cluster=clusterA";

// Parse using parsePropertyFromUrl
String authFromParseProperty = Utils.parsePropertyFromUrl(url, "auth");

// Parse using extractURLComponents
JdbcConnectionParams params = Utils.extractURLComponents(url, new Properties());
String authFromExtract = params.getSessionVars().get("auth");

// Both methods should return "JWT", not "JWT?kyuubi.session.cluster=clusterA"
assertEquals("JWT", authFromParseProperty);
assertEquals("JWT", authFromExtract);
assertEquals(
"parsePropertyFromUrl and extractURLComponents should return the same auth value",
authFromExtract,
authFromParseProperty);

// Verify query string parameters are correctly parsed
assertEquals("clusterA", params.getHiveConfs().get("kyuubi.session.cluster"));
}

@Test
public void testParsePropertyFromUrlWithoutQueryString() {
// Test case without query string
String url = "jdbc:hive2://localhost:10009/db;auth=KERBEROS;transportMode=binary";

String authValue = Utils.parsePropertyFromUrl(url, "auth");
assertEquals("KERBEROS", authValue);

String transportMode = Utils.parsePropertyFromUrl(url, "transportMode");
assertEquals("binary", transportMode);
}
}
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