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https://issues.apache.org/jira/browse/SAMZA-409?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14127107#comment-14127107
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Chris Riccomini commented on SAMZA-409:
---------------------------------------
Oh, I see what's going on.
{noformat}
- <include>org.apache.samza:samza-kv_2.10</include>
+ <include>org.apache.samza:samza-kv-leveldb_2.10</include>
{noformat}
If you remove kv from the include, then you get:
{noformat}
Exception in thread "main" java.lang.ClassNotFoundException:
org.apache.samza.storage.kv.KeyValueStorageEngineFactory
{noformat}
But if you remove kv from the pom.xml, the code can't compile. It's runtime vs.
compile time. If you were to include kv in the <includes> block, you should not
get the ClassNotFoundException, I think. It seems fine to leave it as it is,
though.
+1, feel free to commit.
> hello-samza's wikipedia-stats job won't start
> ---------------------------------------------
>
> Key: SAMZA-409
> URL: https://issues.apache.org/jira/browse/SAMZA-409
> Project: Samza
> Issue Type: Bug
> Components: hello-samza
> Reporter: Martin Kleppmann
> Assignee: Martin Kleppmann
> Attachments: SAMZA-409.patch
>
>
> Since SAMZA-123, the wikipedia-stats job in hello-samza fails on startup with
> the following error:
> org.apache.samza.SamzaException: Storage factories configured, but no
> checkpoint manager has been specified. Unable to start job as there would be
> no place to store changelog partition mapping.
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