incubator-cassandra-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Bryan Talbot <btal...@aeriagames.com>
Subject Re: Upgrade from 0.6.x to 1.2.x
Date Thu, 07 Feb 2013 19:07:32 GMT
Wow, that's pretty ambitions expecting an upgrade which skips 4 major
versions (0.7, 0.8, 1.0, 1.1) to work.

I think you're going to have to follow the upgrade path for each of those
intermediate steps and not upgrade in one big jump.

-Bryan



On Thu, Feb 7, 2013 at 3:41 AM, Sergey Leschenko <sergle.ua@gmail.com>wrote:

> Hi, all
>
> I'm trying to update our old version 0.6.5 to current 1.2.1
> All nodes has been drained and stopped. Proper cassandra.yaml created,
> schema file prepared.
>
> Trying to start version 1.2.1 on the one node  (full output attached to
> email):
> ...
> ERROR 11:12:44,530 Exception encountered during startup
> java.lang.NullPointerException
>         at
> org.apache.cassandra.db.SystemTable.upgradeSystemData(SystemTable.java:161)
>         at
> org.apache.cassandra.db.SystemTable.finishStartup(SystemTable.java:107)
>         at
> org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:276)
>         at
> org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:370)
>         at
> org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:413)
> java.lang.NullPointerException
>         at
> org.apache.cassandra.db.SystemTable.upgradeSystemData(SystemTable.java:161)
>         at
> org.apache.cassandra.db.SystemTable.finishStartup(SystemTable.java:107)
>         at
> org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:276)
>         at
> org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:370)
>         at
> org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:413)
> Exception encountered during startup: null
>
> On the next attempts daemon started, but still with AssertionErrors
>
> Question 1 - is it possible start the new version from the first attempt?
>
>
> Then I loaded schema via cassandra-cli, and run nodetool scrub - which
> caused a big number of  warnings in log:
>    OutputHandler.java (line 52) Index file contained a different key
> or row size; using key from data file
>
> storage-conf.xml from 0.6.5 has column family defined as
>    <ColumnFamily Name="Invoices" CompareWith="BytesType"/>
> for 1.2.1 I used
>   create column family Invoices with column_type = 'Standard' and
> comparator = 'BytesType';
>
> Question 2 - how to get rid of these warnings? Are they connected to
> column family definition?
>
> Thanks
>
> --
> Sergey
>

Mime
View raw message