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From Tamar Fraenkel <ta...@tok-media.com>
Subject Re: exceptions after upgrading from 1.0.7 to 1.0.9
Date Tue, 17 Apr 2012 11:18:10 GMT
Thanks for answering!
I unzipped the cassandra taken from
http://off.co.il/apache/cassandra/1.0.9/apache-cassandra-1.0.9-bin.tar.gz.
I changed the cassandra init script to run from the new installation
(CASSANDRA_HOME).

I retried it, and found out that the reason Cassandra didn't start the
previous time was a typo in the init script.
So now Cassandra 1.0.9 is up, but cqlsh still give me the following error,
even when I make sure it is started from the 1.0.9 bin (Cassandra-cli works
well):
Python CQL driver not installed, or not on PYTHONPATH.
You might try "easy_install cql".

Python: /usr/bin/python
Module load path: ['/usr/share/apache-cassandra-1.0.9/bin/../pylib',
'/usr/share/apache-cassandra-1.0.9/bin', '/usr/lib/python2.7',
'/usr/lib/python2.7/plat-linux2', '/usr/lib/python2.7/lib-tk',
'/usr/lib/python2.7/lib-old', '/usr/lib/python2.7/lib-dynload',
'/usr/local/lib/python2.7/dist-packages',
'/usr/lib/python2.7/dist-packages', '/usr/lib/python2.7/dist-packages/PIL',
'/usr/lib/python2.7/dist-packages/gst-0.10',
'/usr/lib/python2.7/dist-packages/gtk-2.0', '/usr/lib/pymodules/python2.7',
'/usr/lib/python2.7/dist-packages/ubuntu-sso-client',
'/usr/lib/python2.7/dist-packages/ubuntuone-client',
'/usr/lib/python2.7/dist-packages/ubuntuone-control-panel',
'/usr/lib/python2.7/dist-packages/ubuntuone-couch',
'/usr/lib/python2.7/dist-packages/ubuntuone-installer',
'/usr/lib/python2.7/dist-packages/ubuntuone-storage-protocol']

Error: No module named cql


Also, do you have a good step by step upgrade guide for tar.gz?

Thanks,

*Tamar Fraenkel *
Senior Software Engineer, TOK Media

[image: Inline image 1]

tamar@tok-media.com
Tel:   +972 2 6409736
Mob:  +972 54 8356490
Fax:   +972 2 5612956





On Tue, Apr 17, 2012 at 12:15 PM, aaron morton <aaron@thelastpickle.com>wrote:

> 1. No cql is installed now. Do I need to download and install separately?
>
> If you have just unzipped the bin distrobution nothing will be installed,
> it will only be in the unzipped file locations. cqlsh is in the bin/
> directory.
>
> As well as the datastax packages there are Debian packages from Apache,
> see http://cassandra.apache.org/download/
>
> 2. Cassandra won't start, I got the following exception below.
>
>
> This message
>
>  INFO [RMI TCP Connection(2)-127.0.0.1] 2012-04-16 00:25:37,980
> StorageService.java (line 667) DRAINED
>
> Says that the sever was drained via the JMX / Node Tool interface. The
> RejectedExecutionError that followed are a result of the server shutting
> down.
>
> 3. While at it, does someone know if  Hector 1.0.3 supports Cassandra
>  1.0.9?
>
> It should do, cassandra 1.0.9 is compatible with previous 1.0.X releases.
>
> Cheers
>
>
>   -----------------
> Aaron Morton
> Freelance Developer
> @aaronmorton
> http://www.thelastpickle.com
>
> On 16/04/2012, at 7:54 PM, Tamar Fraenkel wrote:
>
> Hi!
> I had datastax 1.0.7 installed on ubuntu.
> I downloaded
> http://off.co.il/apache/cassandra/1.0.9/apache-cassandra-1.0.9-bin.tar.gzand unzipped
it. I left both versions installed, but changed my service
> script to start the 1.0.9.
> Two problems:
>
> 1. No cql is installed now. Do I need to download and install separately?
> 2. Cassandra won't start, I got the following exception below.
> 3. While at it, does someone know if  Hector 1.0.3 supports Cassandra
>  1.0.9?
>
> Thanks,
> Tamar
>
>  INFO [FlushWriter:2] 2012-04-16 00:25:37,879 Memtable.java (line 283)
> Completed flushing /var/lib/cassandra
> /data/OpsCenter/events_timeline-hc-28-Data.db (79 bytes)
>  INFO [RMI TCP Connection(2)-127.0.0.1] 2012-04-16 00:25:37,980
> StorageService.java (line 667) DRAINED
> ERROR [CompactionExecutor:3] 2012-04-16 00:25:38,021
> AbstractCassandraDaemon.java (line 139) Fatal exception in thread Thread[
> CompactionExecutor:3,1,RMI Runtime]
> java.util.concurrent.RejectedExecutionException
>         at java.util.concurrent.ThreadPoolExecutor$AbortPolicy.
> rejectedExecution(ThreadPoolExecutor.java:1768)
>         at java.util.concurrent.ThreadPoolExecutor.reject(
> ThreadPoolExecutor.java:767)
>         atjava.util.concurrent.ScheduledThreadPoolExecutor.delayedExecute(ScheduledThreadPoolExecutor.java:215)
>         at java.util.concurrent.ScheduledThreadPoolExecutor.schedule(
> ScheduledThreadPoolExecutor.java:397)
>         at java.util.concurrent.ScheduledThreadPoolExecutor.submit(
> ScheduledThreadPoolExecutor.java:470)
>         at org.apache.cassandra.io.sstable.SSTableDeletingTask.schedule(
> SSTableDeletingTask.java:67)
>         at org.apache.cassandra.io.sstable.SSTableReader.releaseReference(
> SSTableReader.java:742)
>         at org.apache.cassandra.db.DataTracker.removeOldSSTablesSize(
> DataTracker.java:316)
>         at org.apache.cassandra.db.DataTracker.replace(DataTracker.java:
> 287)
>         at org.apache.cassandra.db.DataTracker.replaceCompactedSSTables(
> DataTracker.java:233)
>         at org.apache.cassandra.db.ColumnFamilyStore.
> replaceCompactedSSTables(ColumnFamilyStore.java:1006)
>         atorg.apache.cassandra.db.compaction.CompactionTask.execute(CompactionTask.java:200)
>         atorg.apache.cassandra.db.compaction.CompactionManager$1.call(CompactionManager.java:134)
>         atorg.apache.cassandra.db.compaction.CompactionManager$1.call(CompactionManager.java:114)
>         at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:
> 303)
>         at java.util.concurrent.FutureTask.run(FutureTask.java:138)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(
> ThreadPoolExecutor.java:886)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(
> ThreadPoolExecutor.java:908)
>         at java.lang.Thread.run(Thread.java:662)
>  INFO [CompactionExecutor:3] 2012-04-16 00:25:38,025 CompactionTask.java
> (line 113) Compacting
> [SSTableReader(path='/var/lib/cassandra/data/OpsCenter/events_timeline-hc-25-Data.db'),
> SSTableReader(path='/var/lib/cassandra/data/OpsCenter/events_timeline-hc-27-Data.db'),
> SSTableReader(path='/var/lib/cassandra/data/OpsCenter/events_timeline-hc-28-Data.db'),
> SSTableReader(path='/var/lib/cassandra/data/OpsCenter/events_timeline-hc-26-Data.db')]
> ERROR [CompactionExecutor:3] 2012-04-16 00:25:38,051
> AbstractCassandraDaemon.java (line 139) Fatal exception in thread Thread[
> CompactionExecutor:3,1,RMI Runtime]
> java.util.concurrent.RejectedExecutionException
>         at java.util.concurrent.ThreadPoolExecutor$AbortPolicy.
> rejectedExecution(ThreadPoolExecutor.java:1768)
>         at java.util.concurrent.ThreadPoolExecutor.reject(
> ThreadPoolExecutor.java:767)
>         atjava.util.concurrent.ScheduledThreadPoolExecutor.delayedExecute(ScheduledThreadPoolExecutor.java:215)
>         at java.util.concurrent.ScheduledThreadPoolExecutor.schedule(
> ScheduledThreadPoolExecutor.java:397)
>         at java.util.concurrent.ScheduledThreadPoolExecutor.submit(
> ScheduledThreadPoolExecutor.java:470)
>         at org.apache.cassandra.io.sstable.SSTableDeletingTask.schedule(
> SSTableDeletingTask.java:67)
>         at org.apache.cassandra.io.sstable.SSTableReader.releaseReference(
> SSTableReader.java:742)
>         at org.apache.cassandra.db.DataTracker.removeOldSSTablesSize(
> DataTracker.java:316)
>         at org.apache.cassandra.db.DataTracker.replace(DataTracker.java:
> 287)
>         at org.apache.cassandra.db.DataTracker.replaceCompactedSSTables(
> DataTracker.java:233)
>         at org.apache.cassandra.db.ColumnFamilyStore.
> replaceCompactedSSTables(ColumnFamilyStore.java:1006)
>         atorg.apache.cassandra.db.compaction.CompactionTask.execute(CompactionTask.java:200)
>         atorg.apache.cassandra.db.compaction.CompactionManager$1.call(CompactionManager.java:134)
>         atorg.apache.cassandra.db.compaction.CompactionManager$1.call(CompactionManager.java:114)
>         at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:
> 303)
>         at java.util.concurrent.FutureTask.run(FutureTask.java:138)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(
> ThreadPoolExecutor.java:886)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(
> ThreadPoolExecutor.java:908)
>         at java.lang.Thread.run(Thread.java:662)
>  INFO [main] 2012-04-16 00:34:28,557 AbstractCassandraDaemon.java (line
> 289) Cassandra shutting down...
>
>
> *Tamar Fraenkel *
> Senior Software Engineer, TOK Media
>
> <tokLogo.png>
>
>
> tamar@tok-media.com
> Tel:   +972 2 6409736
> Mob:  +972 54 8356490
> Fax:   +972 2 5612956
>
>
>
>
>

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