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https://issues.apache.org/jira/browse/CASSANDRA-995?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ted Zlatanov reopened CASSANDRA-995:
------------------------------------


I wouldn't report it as a bug if it wasn't on a commitlog written by the same 
version of the software.  All the steps (1,2,3) are on the same SVN revision I 
stated in the Environment section.

> restarting node crashes with NPE when, while replaying the commitlog, the 
> cfMetaData is requested
> -------------------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-995
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-995
>             Project: Cassandra
>          Issue Type: Bug
>    Affects Versions: 0.7
>         Environment: SVN rev 935070
>            Reporter: Ted Zlatanov
>
> Removing the commitlog directory completely fixes this.   I can reliably 
> reproduce it by 1) starting and configuring a schema with one keyspace, one 
> super CF with LongType supercolumns; 2) inserting data; 3) shutting down and 
> restarting the node.
> Here's my schema expressed in cassidy.pl, should be obvious what the 
> parameters are:
> ./cassidy.pl -server X -port Y -keyspace system 'kdefine test 
> org.apache.cassandra.locator.RackUnawareStrategy 2 
> org.apache.cassandra.locator.EndPointSnitch'
> ./cassidy.pl -server X -port Y -keyspace test 'fdefine Status Super LongType 
> BytesType comment=statuschanges,row_cache_size=0,key_cache_size=20000'
> The problem seems to be related to CASSANDRA-44 as it happens when the CF 
> metadata is requested but I don't know what's causing it.
> 10/04/16 15:25:11 INFO commitlog.CommitLog: Replaying 
> /home/cassandra/commitlog/CommitLog-1271449410100.log, 
> /home/cassandra/commitlog/CommitLog-1271449378151.log, 
> /home/cassandra/commitlog/CommitLog-1271449415800.log
> java.lang.reflect.InvocationTargetException
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>         at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>         at java.lang.reflect.Method.invoke(Method.java:597)
>         at 
> org.apache.commons.daemon.support.DaemonLoader.load(DaemonLoader.java:160)
> Caused by: java.lang.NullPointerException
>         at org.apache.cassandra.db.Table.<init>(Table.java:261)
>         at org.apache.cassandra.db.Table.open(Table.java:102)
>         at 
> org.apache.cassandra.db.commitlog.CommitLog.recover(CommitLog.java:233)
>         at 
> org.apache.cassandra.db.commitlog.CommitLog.recover(CommitLog.java:172)
>         at 
> org.apache.cassandra.thrift.CassandraDaemon.setup(CassandraDaemon.java:104)
>         at 
> org.apache.cassandra.thrift.CassandraDaemon.init(CassandraDaemon.java:151)
>         ... 5 more

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