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Posted to commits@cassandra.apache.org by "Sam Tunnicliffe (JIRA)" <ji...@apache.org> on 2015/09/14 09:59:46 UTC
[jira] [Assigned] (CASSANDRA-10305) NullPointerException on
database migration/load
[ https://issues.apache.org/jira/browse/CASSANDRA-10305?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sam Tunnicliffe reassigned CASSANDRA-10305:
-------------------------------------------
Assignee: Sam Tunnicliffe
> NullPointerException on database migration/load
> -----------------------------------------------
>
> Key: CASSANDRA-10305
> URL: https://issues.apache.org/jira/browse/CASSANDRA-10305
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Environment: CentOS 7.1/x64
> Reporter: Vovodroid
> Assignee: Sam Tunnicliffe
> Priority: Critical
> Attachments: crash.log, data.zip, startup.log
>
>
> I run some tests in C* 2.2.1 with script that launches cqlsh and feeds commands to its stdin and gets results from stdout. Several cqlsh instances are involved in parallel.
> Test includes creating and dropping the same keyspace several times.
> I need to add timeouts between feeding command and reading results, otherwise tests fail. If this timeout too small Cassandra sometimes fails with NullPointerException (see crash.log).
> But what is worst, that after that Cassandra can not be started at all and fail with the same error (see startup.log).
> What happens is that inside of *row.getString("type")* called from
> {code}
> LegacySchemaTables.createColumnFromColumnRow
> ..........................
> ColumnDefinition.Kind kind = deserializeKind(row.getString("type"));{code}
> *data.get(column)* returns null for table *excelsiour_amd__amd__.users*.
> Data causing this issue is in data.zip (no commit logs due to their size, but I can give them if necessary).
> Just open zip in Cassandra folder (or where data is located in specific environment) and start C*. (set Password
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