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From "David Artiga (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-9071) CQLSSTableWriter gives java.lang.AssertionError: Empty partition
Date Fri, 10 Apr 2015 08:17:12 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-9071?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14489148#comment-14489148
] 

David Artiga commented on CASSANDRA-9071:
-----------------------------------------

I repeated the test with differents C* versions:

*2.1.0-2.1.2*: Success!
*2.1.3*: Got error: (probably same error reported in [CASSANDRA-8808]
{code}
Exception in thread "main" java.lang.ExceptionInInitializerError
	at org.apache.cassandra.io.sstable.CQLSSTableWriter.close(CQLSSTableWriter.java:275)
	at bulkload.EmailWriter.main(EmailWriter.java:95)
Caused by: java.lang.NullPointerException
(...)
{code}
*2.1.4-SNAPSHOT (7323f51)* and *3.0.0-SNAPSHOT (cbb982c)*: Got error:
{code}
Exception in thread "main" java.lang.AssertionError: Empty partition
	at org.apache.cassandra.io.sstable.SSTableSimpleUnsortedWriter$DiskWriter.run(SSTableSimpleUnsortedWriter.java:228)
{code}

> CQLSSTableWriter gives java.lang.AssertionError: Empty partition
> ----------------------------------------------------------------
>
>                 Key: CASSANDRA-9071
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-9071
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Tools
>         Environment: java 7 / 8
> cassandra 2.1.3 snapshot build locally with last commit https://github.com/apache/cassandra/commit/6ee4b0989d9a3ae3e704918622024fa57fdf63e7
> macos Yosemite 10.10.2
>            Reporter: Ajit Joglekar
>            Assignee: Benedict
>             Fix For: 2.1.5
>
>         Attachments: EmailWriter.java, data.csv.gz
>
>
> I am always getting the following error:
> Exception in thread "main" java.lang.AssertionError: Empty partition
> at org.apache.cassandra.io.sstable.SSTableSimpleUnsortedWriter$DiskWriter.run(SSTableSimpleUnsortedWriter.java:228)
> It happens at a certain point that seems to be repeatable. Only issue is I am converting
400 million records into multiple SSTables and creating small test is a challenge
> Last comment from Benedict looks relevant here https://issues.apache.org/jira/browse/CASSANDRA-8619
> Is there a work around, quick fix, fix that I can try out locally?
> Thanks,
> -Ajit



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