pan3793 opened a new issue, #6251: URL: https://github.com/apache/kyuubi/issues/6251
### What's the level of this task? EASY ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) ### Search before creating - [X] I have searched in the [task list](https://github.com/orgs/apache/projects/343) and found no similar tasks. ### Mentor - [X] I have sufficient expertise on this task, and I volunteer to be a mentor of this task to guide contributors through the task. ### Skill requirements - Basic knowledge of Java and Kyuubi ### Background and Goals The current `kyuubi-beeline` output message has some errors and is not very pretty. ``` $ bin/kyuubi-beeline --help Usage: java org.apache.hive.cli.beeline.BeeLine -u <database url> the JDBC URL to connect to -c <named url> the named JDBC URL to connect to, which should be present in beeline-site.xml as the value of beeline.hs2.jdbc.url.<namedUrl> -r reconnect to last saved connect url (in conjunction with !save) -n <username> the username to connect as -p <password> the password to connect as -d <driver class> the driver class to use -i <init file> script file for initialization -e <query> query that should be executed -f <exec file> script file that should be executed -w (or) --password-file <password file> the password file to read password from --hiveconf property=value Use value for given property --hivevar name=value hive variable name and value This is Hive specific settings in which variables can be set at session level and referenced in Hive commands or queries. --property-file=<property-file> the file to read connection properties (url, driver, user, password) from --color=[true/false] control whether color is used for display --showHeader=[true/false] show column names in query results --escapeCRLF=[true/false] show carriage return and line feeds in query results as escaped \r and \n --headerInterval=ROWS; the interval between which heades are displayed --fastConnect=[true/false] skip building table/column list for tab-completion --autoCommit=[true/false] enable/disable automatic transaction commit --verbose=[true/false] show verbose error messages and debug info --showWarnings=[true/false] display connection warnings --showDbInPrompt=[true/false] display the current database name in the prompt --showNestedErrs=[true/false] display nested errors --numberFormat=[pattern] format numbers using DecimalFormat pattern --force=[true/false] continue running script even after errors --maxWidth=MAXWIDTH the maximum width of the terminal --maxColumnWidth=MAXCOLWIDTH the maximum width to use when displaying columns --silent=[true/false] be more silent --autosave=[true/false] automatically save preferences --outputformat=[table/vertical/csv2/tsv2/dsv/csv/tsv] format mode for result display Note that csv, and tsv are deprecated - use csv2, tsv2 instead --incremental=[true/false] Defaults to false. When set to false, the entire result set is fetched and buffered before being displayed, yielding optimal display column sizing. When set to true, result rows are displayed immediately as they are fetched, yielding lower latency and memory usage at the price of extra display column padding. Setting --incremental=true is recommended if you encounter an OutOfMemory on the client side (due to the fetched result set size being large). Only applicable if --outputformat=table. --incrementalBufferRows=NUMROWS the number of rows to buffer when printing rows on stdout, defaults to 1000; only applicable if --incremental=true and --outputformat=table --truncateTable=[true/false] truncate table column when it exceeds length --delimiterForDSV=DELIMITER specify the delimiter for delimiter-separated values output format (default: |) --isolation=LEVEL set the transaction isolation level --nullemptystring=[true/false] set to true to get historic behavior of printing null as empty string --maxHistoryRows=MAXHISTORYROWS The maximum number of rows to store beeline history. --delimiter=DELIMITER set the query delimiter; multi-char delimiters are allowed, but quotation marks, slashes, and -- are not allowed; defaults to ; --convertBinaryArrayToString=[true/false] display binary column data as string or as byte array --help display this message Example: 1. Connect using simple authentication to HiveServer2 on localhost:10000 $ beeline -u jdbc:hive2://localhost:10000 username password 2. Connect using simple authentication to HiveServer2 on hs.local:10000 using -n for username and -p for password $ beeline -n username -p password -u jdbc:hive2://hs2.local:10012 3. Connect using Kerberos authentication with hive/[email protected] as HiveServer2 principal $ beeline -u "jdbc:hive2://hs2.local:10013/default;principal=hive/[email protected]" 4. Connect using SSL connection to HiveServer2 on localhost at 10000 $ beeline "jdbc:hive2://localhost:10000/default;ssl=true;sslTrustStore=/usr/local/truststore;trustStorePassword=mytruststorepassword" 5. Connect using LDAP authentication $ beeline -u jdbc:hive2://hs2.local:10013/default <ldap-username> <ldap-password> Usage: java org.apache.hive.beeline.KyuubiBeeLine --python-mode Execute python code/script. ``` ### Implementation steps - `kyuubi-beeline` is derived from Hive `beeline`, we have made some changes since forking, some reference to Hive is improper now and we should remove them - replace `jdbc:hive2//` with `jdbc:kyuubi//` - update and validate examples - other changes ### Additional context Introduction of [2024H1 Kyuubi Code Contribution Program](https://github.com/apache/kyuubi/issues/6232) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. 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