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From Frank Du <frank.d...@gmail.com>
Subject Re: The schema definitions are not picked up....
Date Mon, 10 May 2010 18:26:01 GMT
Since it happened for a week, I have filed an issue for the error:
CASSANDRA-1073.

Frank

On Sat, May 8, 2010 at 11:49 PM, Frank Du <frank.du03@gmail.com> wrote:

> Hi Brandon and Jonathan,
>
> Thank you for the help! The keyspace was created successfully! Another
> issue emerged: Does client.get_range_slices(...) work in the trunk?
>
> Here is my code;
>
>  ColumnParent cp = new ColumnParent("CF1");
>
>  // read entire columns of the CF
>
> SlicePredicate predicate = new SlicePredicate();
>
> SliceRange sliceRange = new SliceRange();
>
> sliceRange.setStart(new byte[0]);
>
> sliceRange.setFinish(new byte[0]);
>
> predicate.setSlice_range(sliceRange);
>
>  KeyRange range = new KeyRange(10);
>
> range.setStart_key("".getBytes());
>
> range.setEnd_key("".getBytes());
>
>  client.set_keyspace(keyspace);
>
> List<KeySlice> slices = client.get_range_slices(cp, predicate, range,
> ConsistencyLevel.ONE);
>
> It ended up with error messages such as java.io.EOFException. Some snippets
> below. Any idea how to fix it?
>
>
> 10/05/08 22:30:18 ERROR concurrent.JMXEnabledThreadPoolExecutor: Error in
> ThreadPoolExecutor
>
> java.lang.RuntimeException: java.lang.RuntimeException:
> java.io.EOFException
>
> at org.apache.cassandra.service.RangeSliceVerbHandler.doVerb(
> RangeSliceVerbHandler.java:54)
>
> at org.apache.cassandra.net.MessageDeliveryTask.run(
> MessageDeliveryTask.java:41)
>
> 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:637)
>
> Caused by: java.lang.RuntimeException: java.io.EOFException
>
> at
> org.apache.cassandra.db.filter.SSTableSliceIterator$ColumnGroupReader.pollColumn(
> SSTableSliceIterator.java:200)
>
> at org.apache.cassandra.db.filter.SSTableSliceIterator.computeNext(
> SSTableSliceIterator.java:133)
>
> at org.apache.cassandra.db.filter.SSTableSliceIterator.computeNext(
> SSTableSliceIterator.java:1)
>
> at com.google.common.collect.AbstractIterator.tryToComputeNext(
> AbstractIterator.java:135)
>
>
>
>
> On Tue, May 4, 2010 at 5:44 PM, Jonathan Ellis <jbellis@gmail.com> wrote:
>
>> http://wiki.apache.org/cassandra/FAQ#no_keyspaces
>>
>> On Tue, May 4, 2010 at 4:42 PM, Frank Du <frank.du03@gmail.com> wrote:
>> > Hey All,
>> >
>> > I updated to latest trunk code, and ran 'bin/cassandra -f'. A warning
>> > message was spitted out:
>> >
>> > WARN 16:42:33, 729 Couldn't detect any schema definitions in local
>> storage.
>> > I hope you've got a plan.
>> >
>> > There are only system and definitions when I trying to show keyspaces.
>> The
>> > cassandra.yaml is from the trunk.
>> >
>> > I also tried hudson build artifacts on May 3/4. The same issue occurred.
>> > Could somebody please provide a fix or workaround? I am trying to test
>> some
>> > code and need my own keysapce. :-)
>> >
>> > - Frank Du
>> >
>>
>>
>>
>> --
>> Jonathan Ellis
>> Project Chair, Apache Cassandra
>> co-founder of Riptano, the source for professional Cassandra support
>> http://riptano.com
>>
>
>

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