[jira] [Updated] (CASSANDRA-9445) Read timeout on the tables where we recreated previously dropped column with different type

["Philip Thompson (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CASSANDRA-9445?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Philip Thompson updated CASSANDRA-9445:
---------------------------------------
    Priority: Major  (was: Critical)

> Read timeout on the tables where we recreated previously dropped column with different type
> -------------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-9445
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-9445
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>            Reporter: Cheng Ren
>
> We had 10%~20% read request timeout on one specific table in our cassandra cluster.
> This happened since we added the column to that table with type of map<text,text>, ran the pipeline against it adding data and then dropped the column and re-added it as a blob with the same name.  The pipeline run to populate the blob data happened as the problem began.
> The issue got fixed as soon as we dropped the column.
> Any clue why this is happening ? is there any similar issue been reported with this kind of column change?



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)