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Posted to common-dev@hadoop.apache.org by "Jim Kellerman (JIRA)" <ji...@apache.org> on 2008/01/25 03:34:34 UTC
[jira] Reopened: (HADOOP-2706) HBase Shell crash
[ https://issues.apache.org/jira/browse/HADOOP-2706?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jim Kellerman reopened HADOOP-2706:
-----------------------------------
Assignee: stack
Reopening this issue as it directly addresses the blocking issue and does not include 'extra changes'
> HBase Shell crash
> -----------------
>
> Key: HADOOP-2706
> URL: https://issues.apache.org/jira/browse/HADOOP-2706
> Project: Hadoop Core
> Issue Type: Bug
> Components: contrib/hbase
> Environment: Mac OS 10.5.1
> Reporter: Travis Brady
> Assignee: stack
> Priority: Blocker
> Fix For: 0.16.0
>
> Attachments: helpnpe.patch
>
>
> $ bin/hbase shell
> Hbase Shell, 0.0.2 version.
> Copyright (c) 2007 by udanax, licensed to Apache Software Foundation.
> Type 'help;' for usage.
> hql > help;
> Type 'help COMMAND;' to see command-specific usage.
> +-------------------------+-------------------------+-------------------------+
> | Command | Description | Example |
> +-------------------------+-------------------------+-------------------------+
> | SHOW | Show information about s| SHOW TABLES [or substitu|
> | | elected title | tion variable name]; |
> +-------------------------+-------------------------+-------------------------+
> | DELETE | Delete table data | DELETE {column_name, [, |
> | | | column_name] ... | *} FR|
> | | | OM table_name WHERE row=|
> | | | 'row-key'; |
> +-------------------------+-------------------------+-------------------------+
> | DROP | Drop tables | DROP TABLE table_name [,|
> | | | table_name] ...; |
> +-------------------------+-------------------------+-------------------------+
> | ALTER | Alter structure of table| ALTER TABLE table_name A|
> | | | DD column_spec | ADD (co|
> | | | lumn_spec, column_spec, |
> | | | ...) | CHANGE column_fam|
> | | | ily column_spec | DROP c|
> | | | olumn_family_name | CHAN|
> | | | GE column_spec; |
> +-------------------------+-------------------------+-------------------------+
> | CLEAR | Clear the screen | CLEAR; |
> +-------------------------+-------------------------+-------------------------+
> | JAR | Hadoop RunJar util | JAR jarFile [mainClass] |
> | | | arguments...; |
> +-------------------------+-------------------------+-------------------------+
> | DESCRIBE | Print table information | [DESCRIBE|DESC] table_na|
> | | | me; |
> +-------------------------+-------------------------+-------------------------+
> | SELECT | Select values from table| SELECT {column_name, [, |
> | | | column_name] ... | expr[|
> | | | alias] | * } FROM table_|
> | | | name [WHERE row='row_key|
> | | | ' | STARTING FROM 'row-k|
> | | | ey' [UNTIL 'stop-key']] |
> | | | [NUM_VERSIONS = version_|
> | | | count] [TIMESTAMP 'times|
> | | | tamp'] [LIMIT = row_coun|
> | | | t] [INTO FILE 'file_name|
> | | | ']; |
> +-------------------------+-------------------------+-------------------------+
> | FS | Hadoop FsShell; entering| FS [-option] arguments..|
> | | a lone 'FS;' will emit | ; |
> | | usage | |
> +-------------------------+-------------------------+-------------------------+
> | TRUNCATE | Truncate table is used t| TRUNCATE TABLE table_nam|
> | | o clean all data from a | e; |
> | | table | |
> +-------------------------+-------------------------+-------------------------+
> | EXIT | Exit shell | EXIT; |
> +-------------------------+-------------------------+-------------------------+
> | INSERT | Insert values into table| INSERT INTO table_name (|
> | | | column_name, ...) VALUES|
> | | | ('value', ...) WHERE ro|
> | | | w='row_key' [TIMESTAMP '|
> | | | timestamp']; |
> +-------------------------+-------------------------+-------------------------+
> | CREATE | Create tables | CREATE TABLE table_name |
> | | | (column_family_name [MAX|
> | | | _VERSIONS=n] [MAX_LENGTH|
> | | | =n] [COMPRESSION=NONE|RE|
> | | | CORD|BLOCK] [IN_MEMORY] |
> | | | [BLOOMFILTER=NONE|BLOOMF|
> | | | ILTER|COUNTING_BLOOMFILT|
> | | | ER|RETOUCHED_BLOOMFILTER|
> | | | VECTOR_SIZE=n NUM_HASH=|
> | | | n], ...) |
> +-------------------------+-------------------------+-------------------------+
> Exception in thread "main" java.lang.NullPointerException
> at org.apache.hadoop.hbase.Shell.main(Shell.java:119)
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