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From "jack chen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-13478) SASI Sparse mode overflow corrupts the SSTable
Date Tue, 16 May 2017 07:35:04 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-13478?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16011902#comment-16011902
] 

jack chen commented on CASSANDRA-13478:
---------------------------------------

Thank you for your prompt reply, awaits for your good news.

> SASI Sparse mode overflow corrupts the SSTable
> ----------------------------------------------
>
>                 Key: CASSANDRA-13478
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-13478
>             Project: Cassandra
>          Issue Type: Bug
>          Components: sasi
>         Environment: cqlsh 5.0.1 | Cassandra 3.10 | CQL spec 3.4.4 | Native protocol
v4 | ubuntu 14.04
>            Reporter: jack chen
>            Assignee: Alex Petrov
>            Priority: Minor
>         Attachments: schema
>
>
> I have a table, the schema can be seen in attach file
> I would like to search the data using the timestamp data type with lt gt eq as a query
condition,
> Ex:
> {code}
> CREATE TABLE XXX.userlist (
>     userid text PRIMARY KEY,
>     lastposttime timestamp
> )
> Select * from userlist where lastposttime> '2017-04-01 16:00:00+0000';
> {code}
> There are 2 conditions :
> If I insert the data and then select it, the result will be correct
> But in case I insert data and then the next day I restart Cassandra, and after that select
the data, there will be no data selected
> The difference is that there is no Service restart on th next day in the first manner.
Actually, the data are still living in Cassandra, but TimeStamp can’t be used as the query
condition



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