chore: bump version to 0.14.2 (#6032)

* chore: only retry when retry-able in flow (#5987)

* chore: only retry when retry-able

* chore: revert dbg change

* refactor: per review

* fix: check for available frontend first

* docs: more explain&longer timeout&feat: more retry at every level&try send select 1

* fix: use `sql` method for "SELECT 1"

* fix: also put recover flows in spawned task and a dead loop

* test: update transient error in flow rebuild test

* chore: sleep after sqlness sleep

* chore: add a warning

* chore: wait even more time after reboot

* fix: sanitize_connection_string (#6012)

* fix: disable recursion limit in prost (#6010)

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* ci: fix the bugs of release-dev-builder-images and add update-dev-builder-image-tag (#6009)

* fix: the dev-builder release job is not triggered by merged event

* ci: add update-dev-builder-image-tag

* fix: always create mito engine (#6018)

* fix: force streaming mode for instant source table (#6031)

* fix: force streaming mode for instant source table

* tests: sqlness test&refactor: get table

* refactor: per review

* chore: bump version to 0.14.2

---------

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
Co-authored-by: jeremyhi <jiachun_feng@proton.me>
Co-authored-by: Ruihang Xia <waynestxia@gmail.com>
Co-authored-by: zyy17 <zyylsxm@gmail.com>
Co-authored-by: Lei, HUANG <6406592+v0y4g3r@users.noreply.github.com>

src/common/meta/src/kv_backend.rs

@@ -35,7 +35,7 @@ pub mod memory;
 pub mod rds;
 pub mod test;
 pub mod txn;
-
+pub mod util;
 pub type KvBackendRef<E = Error> = Arc<dyn KvBackend<Error = E> + Send + Sync>;
 
 #[async_trait]

src/common/meta/src/kv_backend/util.rs

@@ -0,0 +1,85 @@
+// Copyright 2023 Greptime Team
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+/// Removes sensitive information like passwords from connection strings.
+///
+/// This function sanitizes connection strings by removing credentials:
+/// - For URL format (mysql://user:password@host:port/db): Removes everything before '@'
+/// - For parameter format (host=localhost password=secret): Removes the password parameter
+/// - For URL format without credentials (mysql://host:port/db): Removes the protocol prefix
+///
+/// # Arguments
+///
+/// * `conn_str` - The connection string to sanitize
+///
+/// # Returns
+///
+/// A sanitized version of the connection string with sensitive information removed
+pub fn sanitize_connection_string(conn_str: &str) -> String {
+    // Case 1: URL format with credentials (mysql://user:password@host:port/db)
+    // Extract everything after the '@' symbol
+    if let Some(at_pos) = conn_str.find('@') {
+        return conn_str[at_pos + 1..].to_string();
+    }
+
+    // Case 2: Parameter format with password (host=localhost password=secret dbname=mydb)
+    // Filter out any parameter that starts with "password="
+    if conn_str.contains("password=") {
+        return conn_str
+            .split_whitespace()
+            .filter(|param| !param.starts_with("password="))
+            .collect::<Vec<_>>()
+            .join(" ");
+    }
+
+    // Case 3: URL format without credentials (mysql://host:port/db)
+    // Extract everything after the protocol prefix
+    if let Some(host_part) = conn_str.split("://").nth(1) {
+        return host_part.to_string();
+    }
+
+    // Case 4: Already sanitized or unknown format
+    // Return as is
+    conn_str.to_string()
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_sanitize_connection_string() {
+        // Test URL format with username/password
+        let conn_str = "mysql://user:password123@localhost:3306/db";
+        assert_eq!(sanitize_connection_string(conn_str), "localhost:3306/db");
+
+        // Test URL format without credentials
+        let conn_str = "mysql://localhost:3306/db";
+        assert_eq!(sanitize_connection_string(conn_str), "localhost:3306/db");
+
+        // Test parameter format with password
+        let conn_str = "host=localhost port=5432 user=postgres password=secret dbname=mydb";
+        assert_eq!(
+            sanitize_connection_string(conn_str),
+            "host=localhost port=5432 user=postgres dbname=mydb"
+        );
+
+        // Test parameter format without password
+        let conn_str = "host=localhost port=5432 user=postgres dbname=mydb";
+        assert_eq!(
+            sanitize_connection_string(conn_str),
+            "host=localhost port=5432 user=postgres dbname=mydb"
+        );
+    }
+}