82 lines
4.9 KiB
Markdown
82 lines
4.9 KiB
Markdown
<div align=center>
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</div>
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# Getting Started With Hive Beeline
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## Getting Beeline
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```shell
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$ bin/beeline --help
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Usage: java org.apache.hive.cli.beeline.BeeLine
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-u <database url> the JDBC URL to connect to
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-r reconnect to last saved connect url (in conjunction with !save)
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-n <username> the username to connect as
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-p <password> the password to connect as
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-d <driver class> the driver class to use
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-i <init file> script file for initialization
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-e <query> query that should be executed
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-f <exec file> script file that should be executed
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-w (or) --password-file <password file> the password file to read password from
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--hiveconf property=value Use value for given property
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--hivevar name=value hive variable name and value
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This is Hive specific settings in which variables
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can be set at session level and referenced in Hive
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commands or queries.
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--property-file=<property-file> the file to read connection properties (url, driver, user, password) from
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--color=[true/false] control whether color is used for display
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--showHeader=[true/false] show column names in query results
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--headerInterval=ROWS; the interval between which heades are displayed
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--fastConnect=[true/false] skip building table/column list for tab-completion
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--autoCommit=[true/false] enable/disable automatic transaction commit
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--verbose=[true/false] show verbose error messages and debug info
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--showWarnings=[true/false] display connection warnings
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--showDbInPrompt=[true/false] display the current database name in the prompt
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--showNestedErrs=[true/false] display nested errors
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--numberFormat=[pattern] format numbers using DecimalFormat pattern
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--force=[true/false] continue running script even after errors
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--maxWidth=MAXWIDTH the maximum width of the terminal
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--maxColumnWidth=MAXCOLWIDTH the maximum width to use when displaying columns
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--silent=[true/false] be more silent
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--autosave=[true/false] automatically save preferences
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--outputformat=[table/vertical/csv2/tsv2/dsv/csv/tsv] format mode for result display
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Note that csv, and tsv are deprecated - use csv2, tsv2 instead
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--incremental=[true/false] Defaults to false. When set to false, the entire result set
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is fetched and buffered before being displayed, yielding optimal
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display column sizing. When set to true, result rows are displayed
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immediately as they are fetched, yielding lower latency and
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memory usage at the price of extra display column padding.
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Setting --incremental=true is recommended if you encounter an OutOfMemory
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on the client side (due to the fetched result set size being large).
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Only applicable if --outputformat=table.
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--incrementalBufferRows=NUMROWS the number of rows to buffer when printing rows on stdout,
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defaults to 1000; only applicable if --incremental=true
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and --outputformat=table
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--truncateTable=[true/false] truncate table column when it exceeds length
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--delimiterForDSV=DELIMITER specify the delimiter for delimiter-separated values output format (default: |)
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--isolation=LEVEL set the transaction isolation level
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--nullemptystring=[true/false] set to true to get historic behavior of printing null as empty string
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--maxHistoryRows=MAXHISTORYROWS The maximum number of rows to store beeline history.
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--help display this message
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Example:
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1. Connect using simple authentication to HiveServer2 on localhost:10000
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$ beeline -u jdbc:hive2://localhost:10000 username password
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2. Connect using simple authentication to HiveServer2 on hs.local:10000 using -n for username and -p for password
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$ beeline -n username -p password -u jdbc:hive2://hs2.local:10012
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3. Connect using Kerberos authentication with hive/localhost@mydomain.com as HiveServer2 principal
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$ beeline -u "jdbc:hive2://hs2.local:10013/default;principal=hive/localhost@mydomain.com"
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4. Connect using SSL connection to HiveServer2 on localhost at 10000
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$ beeline "jdbc:hive2://localhost:10000/default;ssl=true;sslTrustStore=/usr/local/truststore;trustStorePassword=mytruststorepassword"
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5. Connect using LDAP authentication
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$ beeline -u jdbc:hive2://hs2.local:10013/default <ldap-username> <ldap-password>
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``` |