cassandra-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Sylvain Lebresne (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-3367) data created before index is not returned in where query
Date Mon, 24 Oct 2011 15:01:34 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-3367?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13134124#comment-13134124
] 

Sylvain Lebresne commented on CASSANDRA-3367:
---------------------------------------------

Is it reproducible on a clean database. I just tried that exact exemple (the CQL version with
the 'DROP COLUMNFAMILY' remove otherwise it complains users doesn't exist, which is true)
and it returns the right result. And I don't even wait for any delay. I'm using the current
cassandra-1.0. Are you still able to reproduce on that ?
                
> data created before index is not returned in where query
> --------------------------------------------------------
>
>                 Key: CASSANDRA-3367
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-3367
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 1.0.0
>            Reporter: Cathy Daw
>            Assignee: Sylvain Lebresne
>
> *CQL version of bug*
> {code}
> // CREATE KS AND CF  
> CREATE KEYSPACE ks1 with 
>   strategy_class =  
>     'org.apache.cassandra.locator.SimpleStrategy' 
>   and strategy_options:replication_factor=1;
> use ks1;
> DROP COLUMNFAMILY users;
> CREATE COLUMNFAMILY users (
>   KEY varchar PRIMARY KEY, password varchar, gender varchar,
>   session_token varchar, state varchar, birth_year bigint);
> // INSERT DATA
> INSERT INTO users (KEY, password, gender, state, birth_year) VALUES ('user1', 'ch@ngem3a',
'f', 'TX', '1968');    
> INSERT INTO users (KEY, password, gender, state, birth_year) VALUES ('user2', 'ch@ngem3b',
'm', 'CA', '1971');    
> // CREATE INDEX
> CREATE INDEX gender_key ON users (gender);
> CREATE INDEX state_key ON users (state);
> CREATE INDEX birth_year_key ON users (birth_year);
> // INSERT DATA
> INSERT INTO users (KEY, password, gender, state, birth_year) VALUES ('user3', 'ch@ngem3c',
'f', 'FL', '1978');    
> INSERT INTO users (KEY, password, gender, state, birth_year) VALUES ('user4', 'ch@ngem3d',
'm', 'TX', '1974'); 
> // VERIFY DATA
> cqlsh> select * from users;
>    KEY | birth_year | gender |  password | state |
>  user1 |       1968 |      f | ch@ngem3a |    TX |
>  user4 |       1974 |      m | ch@ngem3d |    TX |
>  user3 |       1978 |      f | ch@ngem3c |    FL |
>  user2 |       1971 |      m | ch@ngem3b |    CA |
> //BUG : missing row from user1, created before index was added
> cqlsh> select * from users where state='TX';
>    KEY | birth_year | gender |  password | state |
>  user4 |       1974 |      m | ch@ngem3d |    TX |
> //BUG : missing row from user2, created before index was added
> cqlsh> select * from users where state='CA';
> {code}
> *CLI version of bug*
> {code}
> // CREATE KS AND CF  
> CREATE keyspace ks1 with
>   placement_strategy = 
>     'org.apache.cassandra.locator.SimpleStrategy'
>   and strategy_options = [{replication_factor:1}];
> use ks1;
> drop column family users;
> create column family users
> 	with comparator = UTF8Type
> 	and key_validation_class = UTF8Type
> 	and default_validation_class = UTF8Type
> 	and column_metadata = [{column_name: password, validation_class:UTF8Type}
> 	{column_name: gender, validation_class: UTF8Type},
> 	{column_name: session_token, validation_class: UTF8Type},
> 	{column_name: state, validation_class: UTF8Type},
> 	{column_name: birth_year, validation_class: LongType}];
> // INSERT DATA	
> set users['user1']['password']='ch@ngem3a';
> set users['user1']['gender']='f';
> set users['user1']['state']='TX';
> set users['user1']['birth_year']='1968';
> set users['user2']['password']='ch@ngem3b';
> set users['user2']['gender']='m';
> set users['user2']['state']='CA';
> set users['user2']['birth_year']='1971';
> // ADD INDEX	
> update column family users
> 	with comparator = UTF8Type
> 	and key_validation_class = UTF8Type
> 	and default_validation_class = UTF8Type
> 	and column_metadata = [{column_name: password, validation_class:UTF8Type}
> 	{column_name: gender, validation_class: UTF8Type, index_type: KEYS},
> 	{column_name: session_token, validation_class: UTF8Type},
> 	{column_name: state, validation_class: UTF8Type, index_type: KEYS},
> 	{column_name: birth_year, validation_class: LongType, index_type: KEYS}];
> // INSERT DATA
> set users['user3']['password']='ch@ngem3b';
> set users['user3']['gender']='f';
> set users['user3']['state']='FL';
> set users['user3']['birth_year']='1978';
> set users['user4']['password']='ch@ngem3c';
> set users['user4']['gender']='m';
> set users['user4']['state']='TX';
> set users['user4']['birth_year']='1974';
> // VERIFY DATA
> [default@cqldb] list users;
> Using default limit of 100
> -------------------
> RowKey: user1
> => (column=birth_year, value=1968, timestamp=1318714655921000)
> => (column=gender, value=f, timestamp=1318714655917000)
> => (column=password, value=ch@ngem3a, timestamp=1318714655908000)
> => (column=state, value=TX, timestamp=1318714655919000)
> -------------------
> RowKey: user4
> => (column=birth_year, value=1974, timestamp=1318714671608000)
> => (column=gender, value=m, timestamp=1318714670666000)
> => (column=password, value=ch@ngem3c, timestamp=1318714670665000)
> => (column=state, value=TX, timestamp=1318714670668000)
> -------------------
> RowKey: user3
> => (column=birth_year, value=1978, timestamp=1318714670662000)
> => (column=gender, value=f, timestamp=1318714670657000)
> => (column=password, value=ch@ngem3b, timestamp=1318714670654000)
> => (column=state, value=FL, timestamp=1318714670660000)
> -------------------
> RowKey: user2
> => (column=birth_year, value=1971, timestamp=1318714657353000)
> => (column=gender, value=m, timestamp=1318714655924000)
> => (column=password, value=ch@ngem3b, timestamp=1318714655923000)
> => (column=state, value=CA, timestamp=1318714655926000)
> 4 Rows Returned.
> //BUG : missing row from user1, created before index was added
> [default@cqldb] get users where state='TX';
> -------------------
> RowKey: user4
> => (column=birth_year, value=1974, timestamp=1318714671608000)
> => (column=gender, value=m, timestamp=1318714670666000)
> => (column=password, value=ch@ngem3c, timestamp=1318714670665000)
> => (column=state, value=TX, timestamp=1318714670668000)
> //BUG : missing row from user2, created before index was added
> [default@cqldb] get users where state='CA';
> 0 Row Returned.
> {code}

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message