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Posted to commits@cassandra.apache.org by "Evan Weaver (JIRA)" <ji...@apache.org> on 2009/08/19 03:55:14 UTC
[jira] Created: (CASSANDRA-377) Cannot get_slice from CF defined
with CompareWith="TimeUUIDType"
Cannot get_slice from CF defined with CompareWith="TimeUUIDType"
----------------------------------------------------------------
Key: CASSANDRA-377
URL: https://issues.apache.org/jira/browse/CASSANDRA-377
Project: Cassandra
Issue Type: Bug
Reporter: Evan Weaver
<Keyspace Name="Multiblog">
<KeysCachedFraction>0.01</KeysCachedFraction>
<ColumnFamily CompareWith="TimeUUIDType" Name="Blogs"/>
<ColumnFamily CompareWith="TimeUUIDType" Name="Comments"/>
</Keyspace>
>> multiblog.insert(:Comments, "test", {UUID.new => 'I like this cat'})
=> nil
>> multiblog.get(:Comments, "test")
Thrift::ApplicationException: Thrift::ApplicationException
Server said:
DEBUG - get_slice_from
ERROR - Internal error processing get_slice
org.apache.cassandra.db.marshal.MarshalException: UUIDs must be exactly 16 bytes
at org.apache.cassandra.db.marshal.TimeUUIDType.getString(TimeUUIDType.java:48)
at org.apache.cassandra.db.SliceFromReadCommand.toString(SliceFromReadCommand.java:71)
at java.lang.String.valueOf(String.java:2827)
at java.lang.StringBuilder.append(StringBuilder.java:115)
at org.apache.cassandra.service.StorageProxy.weakReadLocal(StorageProxy.java:602)
at org.apache.cassandra.service.StorageProxy.readProtocol(StorageProxy.java:320)
at org.apache.cassandra.service.CassandraServer.readColumnFamily(CassandraServer.java:92)
at org.apache.cassandra.service.CassandraServer.getSlice(CassandraServer.java:173)
at org.apache.cassandra.service.CassandraServer.get_slice(CassandraServer.java:213)
at org.apache.cassandra.service.Cassandra$Processor$get_slice.process(Cassandra.java:572)
at org.apache.cassandra.service.Cassandra$Processor.process(Cassandra.java:560)
at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:252)
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)
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[jira] Commented: (CASSANDRA-377) Cannot get_slice from CF defined
with CompareWith="TimeUUIDType"
Posted by "Evan Weaver (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-377?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12744838#action_12744838 ]
Evan Weaver commented on CASSANDRA-377:
---------------------------------------
Yeah...let me know if
get_slice("Multiblog", "test", <CassandraThrift::ColumnParent column_family:"Comments">, <CassandraThrift::SlicePredicate slice_range:<CassandraThrift::SliceRange start:"", finish:"", reversed:false, count:100>>, 1)
is supposed to work
> Cannot get_slice from CF defined with CompareWith="TimeUUIDType"
> ----------------------------------------------------------------
>
> Key: CASSANDRA-377
> URL: https://issues.apache.org/jira/browse/CASSANDRA-377
> Project: Cassandra
> Issue Type: Bug
> Reporter: Evan Weaver
>
> <Keyspace Name="Multiblog">
> <KeysCachedFraction>0.01</KeysCachedFraction>
> <ColumnFamily CompareWith="TimeUUIDType" Name="Blogs"/>
> <ColumnFamily CompareWith="TimeUUIDType" Name="Comments"/>
> </Keyspace>
> >> multiblog.insert(:Comments, "test", {UUID.new => 'I like this cat'})
> => nil
> >> multiblog.get(:Comments, "test")
> Thrift::ApplicationException: Thrift::ApplicationException
> Server said:
> DEBUG - get_slice_from
> ERROR - Internal error processing get_slice
> org.apache.cassandra.db.marshal.MarshalException: UUIDs must be exactly 16 bytes
> at org.apache.cassandra.db.marshal.TimeUUIDType.getString(TimeUUIDType.java:48)
> at org.apache.cassandra.db.SliceFromReadCommand.toString(SliceFromReadCommand.java:71)
> at java.lang.String.valueOf(String.java:2827)
> at java.lang.StringBuilder.append(StringBuilder.java:115)
> at org.apache.cassandra.service.StorageProxy.weakReadLocal(StorageProxy.java:602)
> at org.apache.cassandra.service.StorageProxy.readProtocol(StorageProxy.java:320)
> at org.apache.cassandra.service.CassandraServer.readColumnFamily(CassandraServer.java:92)
> at org.apache.cassandra.service.CassandraServer.getSlice(CassandraServer.java:173)
> at org.apache.cassandra.service.CassandraServer.get_slice(CassandraServer.java:213)
> at org.apache.cassandra.service.Cassandra$Processor$get_slice.process(Cassandra.java:572)
> at org.apache.cassandra.service.Cassandra$Processor.process(Cassandra.java:560)
> at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:252)
> 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)
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[jira] Commented: (CASSANDRA-377) Cannot get_slice from CF defined
with CompareWith="TimeUUIDType"
Posted by "Evan Weaver (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-377?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12744837#action_12744837 ]
Evan Weaver commented on CASSANDRA-377:
---------------------------------------
Maybe start/finish aren't allowed to be empty strings anymore?
> Cannot get_slice from CF defined with CompareWith="TimeUUIDType"
> ----------------------------------------------------------------
>
> Key: CASSANDRA-377
> URL: https://issues.apache.org/jira/browse/CASSANDRA-377
> Project: Cassandra
> Issue Type: Bug
> Reporter: Evan Weaver
>
> <Keyspace Name="Multiblog">
> <KeysCachedFraction>0.01</KeysCachedFraction>
> <ColumnFamily CompareWith="TimeUUIDType" Name="Blogs"/>
> <ColumnFamily CompareWith="TimeUUIDType" Name="Comments"/>
> </Keyspace>
> >> multiblog.insert(:Comments, "test", {UUID.new => 'I like this cat'})
> => nil
> >> multiblog.get(:Comments, "test")
> Thrift::ApplicationException: Thrift::ApplicationException
> Server said:
> DEBUG - get_slice_from
> ERROR - Internal error processing get_slice
> org.apache.cassandra.db.marshal.MarshalException: UUIDs must be exactly 16 bytes
> at org.apache.cassandra.db.marshal.TimeUUIDType.getString(TimeUUIDType.java:48)
> at org.apache.cassandra.db.SliceFromReadCommand.toString(SliceFromReadCommand.java:71)
> at java.lang.String.valueOf(String.java:2827)
> at java.lang.StringBuilder.append(StringBuilder.java:115)
> at org.apache.cassandra.service.StorageProxy.weakReadLocal(StorageProxy.java:602)
> at org.apache.cassandra.service.StorageProxy.readProtocol(StorageProxy.java:320)
> at org.apache.cassandra.service.CassandraServer.readColumnFamily(CassandraServer.java:92)
> at org.apache.cassandra.service.CassandraServer.getSlice(CassandraServer.java:173)
> at org.apache.cassandra.service.CassandraServer.get_slice(CassandraServer.java:213)
> at org.apache.cassandra.service.Cassandra$Processor$get_slice.process(Cassandra.java:572)
> at org.apache.cassandra.service.Cassandra$Processor.process(Cassandra.java:560)
> at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:252)
> 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)
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[jira] Commented: (CASSANDRA-377) Cannot get_slice from CF defined
with CompareWith="TimeUUIDType"
Posted by "Evan Weaver (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-377?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12744859#action_12744859 ]
Evan Weaver commented on CASSANDRA-377:
---------------------------------------
oh, it's the logger killing it? easy fix i guess. will try.
> Cannot get_slice from CF defined with CompareWith="TimeUUIDType"
> ----------------------------------------------------------------
>
> Key: CASSANDRA-377
> URL: https://issues.apache.org/jira/browse/CASSANDRA-377
> Project: Cassandra
> Issue Type: Bug
> Reporter: Evan Weaver
>
> <Keyspace Name="Multiblog">
> <KeysCachedFraction>0.01</KeysCachedFraction>
> <ColumnFamily CompareWith="TimeUUIDType" Name="Blogs"/>
> <ColumnFamily CompareWith="TimeUUIDType" Name="Comments"/>
> </Keyspace>
> >> multiblog.insert(:Comments, "test", {UUID.new => 'I like this cat'})
> => nil
> >> multiblog.get(:Comments, "test")
> Thrift::ApplicationException: Thrift::ApplicationException
> Server said:
> DEBUG - get_slice_from
> ERROR - Internal error processing get_slice
> org.apache.cassandra.db.marshal.MarshalException: UUIDs must be exactly 16 bytes
> at org.apache.cassandra.db.marshal.TimeUUIDType.getString(TimeUUIDType.java:48)
> at org.apache.cassandra.db.SliceFromReadCommand.toString(SliceFromReadCommand.java:71)
> at java.lang.String.valueOf(String.java:2827)
> at java.lang.StringBuilder.append(StringBuilder.java:115)
> at org.apache.cassandra.service.StorageProxy.weakReadLocal(StorageProxy.java:602)
> at org.apache.cassandra.service.StorageProxy.readProtocol(StorageProxy.java:320)
> at org.apache.cassandra.service.CassandraServer.readColumnFamily(CassandraServer.java:92)
> at org.apache.cassandra.service.CassandraServer.getSlice(CassandraServer.java:173)
> at org.apache.cassandra.service.CassandraServer.get_slice(CassandraServer.java:213)
> at org.apache.cassandra.service.Cassandra$Processor$get_slice.process(Cassandra.java:572)
> at org.apache.cassandra.service.Cassandra$Processor.process(Cassandra.java:560)
> at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:252)
> 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)
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[jira] Updated: (CASSANDRA-377) Cannot get_slice from CF defined
with CompareWith="TimeUUIDType"
Posted by "Michael Greene (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-377?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael Greene updated CASSANDRA-377:
-------------------------------------
Component/s: Core
> Cannot get_slice from CF defined with CompareWith="TimeUUIDType"
> ----------------------------------------------------------------
>
> Key: CASSANDRA-377
> URL: https://issues.apache.org/jira/browse/CASSANDRA-377
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Reporter: Evan Weaver
> Attachments: CASSANDRA-377.diff
>
>
> <Keyspace Name="Multiblog">
> <KeysCachedFraction>0.01</KeysCachedFraction>
> <ColumnFamily CompareWith="TimeUUIDType" Name="Blogs"/>
> <ColumnFamily CompareWith="TimeUUIDType" Name="Comments"/>
> </Keyspace>
> >> multiblog.insert(:Comments, "test", {UUID.new => 'I like this cat'})
> => nil
> >> multiblog.get(:Comments, "test")
> Thrift::ApplicationException: Thrift::ApplicationException
> Server said:
> DEBUG - get_slice_from
> ERROR - Internal error processing get_slice
> org.apache.cassandra.db.marshal.MarshalException: UUIDs must be exactly 16 bytes
> at org.apache.cassandra.db.marshal.TimeUUIDType.getString(TimeUUIDType.java:48)
> at org.apache.cassandra.db.SliceFromReadCommand.toString(SliceFromReadCommand.java:71)
> at java.lang.String.valueOf(String.java:2827)
> at java.lang.StringBuilder.append(StringBuilder.java:115)
> at org.apache.cassandra.service.StorageProxy.weakReadLocal(StorageProxy.java:602)
> at org.apache.cassandra.service.StorageProxy.readProtocol(StorageProxy.java:320)
> at org.apache.cassandra.service.CassandraServer.readColumnFamily(CassandraServer.java:92)
> at org.apache.cassandra.service.CassandraServer.getSlice(CassandraServer.java:173)
> at org.apache.cassandra.service.CassandraServer.get_slice(CassandraServer.java:213)
> at org.apache.cassandra.service.Cassandra$Processor$get_slice.process(Cassandra.java:572)
> at org.apache.cassandra.service.Cassandra$Processor.process(Cassandra.java:560)
> at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:252)
> 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)
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[jira] Commented: (CASSANDRA-377) Cannot get_slice from CF defined
with CompareWith="TimeUUIDType"
Posted by "Hudson (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-377?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12745431#action_12745431 ]
Hudson commented on CASSANDRA-377:
----------------------------------
Integrated in Cassandra #173 (See [http://hudson.zones.apache.org/hudson/job/Cassandra/173/])
use the subcomparator when toStringing slice commands on subcolumns. this exposes a couple bugs: fix getString in non-string types to accept byte[0], and fix a test to send a long to a LongType subcolumn. patch by jbellis and Evan Weaver for
> Cannot get_slice from CF defined with CompareWith="TimeUUIDType"
> ----------------------------------------------------------------
>
> Key: CASSANDRA-377
> URL: https://issues.apache.org/jira/browse/CASSANDRA-377
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Reporter: Evan Weaver
> Assignee: Jonathan Ellis
> Attachments: CASSANDRA-377.diff
>
>
> <Keyspace Name="Multiblog">
> <KeysCachedFraction>0.01</KeysCachedFraction>
> <ColumnFamily CompareWith="TimeUUIDType" Name="Blogs"/>
> <ColumnFamily CompareWith="TimeUUIDType" Name="Comments"/>
> </Keyspace>
> >> multiblog.insert(:Comments, "test", {UUID.new => 'I like this cat'})
> => nil
> >> multiblog.get(:Comments, "test")
> Thrift::ApplicationException: Thrift::ApplicationException
> Server said:
> DEBUG - get_slice_from
> ERROR - Internal error processing get_slice
> org.apache.cassandra.db.marshal.MarshalException: UUIDs must be exactly 16 bytes
> at org.apache.cassandra.db.marshal.TimeUUIDType.getString(TimeUUIDType.java:48)
> at org.apache.cassandra.db.SliceFromReadCommand.toString(SliceFromReadCommand.java:71)
> at java.lang.String.valueOf(String.java:2827)
> at java.lang.StringBuilder.append(StringBuilder.java:115)
> at org.apache.cassandra.service.StorageProxy.weakReadLocal(StorageProxy.java:602)
> at org.apache.cassandra.service.StorageProxy.readProtocol(StorageProxy.java:320)
> at org.apache.cassandra.service.CassandraServer.readColumnFamily(CassandraServer.java:92)
> at org.apache.cassandra.service.CassandraServer.getSlice(CassandraServer.java:173)
> at org.apache.cassandra.service.CassandraServer.get_slice(CassandraServer.java:213)
> at org.apache.cassandra.service.Cassandra$Processor$get_slice.process(Cassandra.java:572)
> at org.apache.cassandra.service.Cassandra$Processor.process(Cassandra.java:560)
> at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:252)
> 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)
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[jira] Updated: (CASSANDRA-377) Cannot get_slice from CF defined
with CompareWith="TimeUUIDType"
Posted by "Evan Weaver (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-377?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Evan Weaver updated CASSANDRA-377:
----------------------------------
Attachment: CASSANDRA-377.diff
> Cannot get_slice from CF defined with CompareWith="TimeUUIDType"
> ----------------------------------------------------------------
>
> Key: CASSANDRA-377
> URL: https://issues.apache.org/jira/browse/CASSANDRA-377
> Project: Cassandra
> Issue Type: Bug
> Reporter: Evan Weaver
> Attachments: CASSANDRA-377.diff
>
>
> <Keyspace Name="Multiblog">
> <KeysCachedFraction>0.01</KeysCachedFraction>
> <ColumnFamily CompareWith="TimeUUIDType" Name="Blogs"/>
> <ColumnFamily CompareWith="TimeUUIDType" Name="Comments"/>
> </Keyspace>
> >> multiblog.insert(:Comments, "test", {UUID.new => 'I like this cat'})
> => nil
> >> multiblog.get(:Comments, "test")
> Thrift::ApplicationException: Thrift::ApplicationException
> Server said:
> DEBUG - get_slice_from
> ERROR - Internal error processing get_slice
> org.apache.cassandra.db.marshal.MarshalException: UUIDs must be exactly 16 bytes
> at org.apache.cassandra.db.marshal.TimeUUIDType.getString(TimeUUIDType.java:48)
> at org.apache.cassandra.db.SliceFromReadCommand.toString(SliceFromReadCommand.java:71)
> at java.lang.String.valueOf(String.java:2827)
> at java.lang.StringBuilder.append(StringBuilder.java:115)
> at org.apache.cassandra.service.StorageProxy.weakReadLocal(StorageProxy.java:602)
> at org.apache.cassandra.service.StorageProxy.readProtocol(StorageProxy.java:320)
> at org.apache.cassandra.service.CassandraServer.readColumnFamily(CassandraServer.java:92)
> at org.apache.cassandra.service.CassandraServer.getSlice(CassandraServer.java:173)
> at org.apache.cassandra.service.CassandraServer.get_slice(CassandraServer.java:213)
> at org.apache.cassandra.service.Cassandra$Processor$get_slice.process(Cassandra.java:572)
> at org.apache.cassandra.service.Cassandra$Processor.process(Cassandra.java:560)
> at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:252)
> 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)
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[jira] Commented: (CASSANDRA-377) Cannot get_slice from CF defined
with CompareWith="TimeUUIDType"
Posted by "Jonathan Ellis (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-377?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12744852#action_12744852 ]
Jonathan Ellis commented on CASSANDRA-377:
------------------------------------------
looks like setting logger to INFO will work around this so it doesn't try to tostring an empty start
> Cannot get_slice from CF defined with CompareWith="TimeUUIDType"
> ----------------------------------------------------------------
>
> Key: CASSANDRA-377
> URL: https://issues.apache.org/jira/browse/CASSANDRA-377
> Project: Cassandra
> Issue Type: Bug
> Reporter: Evan Weaver
>
> <Keyspace Name="Multiblog">
> <KeysCachedFraction>0.01</KeysCachedFraction>
> <ColumnFamily CompareWith="TimeUUIDType" Name="Blogs"/>
> <ColumnFamily CompareWith="TimeUUIDType" Name="Comments"/>
> </Keyspace>
> >> multiblog.insert(:Comments, "test", {UUID.new => 'I like this cat'})
> => nil
> >> multiblog.get(:Comments, "test")
> Thrift::ApplicationException: Thrift::ApplicationException
> Server said:
> DEBUG - get_slice_from
> ERROR - Internal error processing get_slice
> org.apache.cassandra.db.marshal.MarshalException: UUIDs must be exactly 16 bytes
> at org.apache.cassandra.db.marshal.TimeUUIDType.getString(TimeUUIDType.java:48)
> at org.apache.cassandra.db.SliceFromReadCommand.toString(SliceFromReadCommand.java:71)
> at java.lang.String.valueOf(String.java:2827)
> at java.lang.StringBuilder.append(StringBuilder.java:115)
> at org.apache.cassandra.service.StorageProxy.weakReadLocal(StorageProxy.java:602)
> at org.apache.cassandra.service.StorageProxy.readProtocol(StorageProxy.java:320)
> at org.apache.cassandra.service.CassandraServer.readColumnFamily(CassandraServer.java:92)
> at org.apache.cassandra.service.CassandraServer.getSlice(CassandraServer.java:173)
> at org.apache.cassandra.service.CassandraServer.get_slice(CassandraServer.java:213)
> at org.apache.cassandra.service.Cassandra$Processor$get_slice.process(Cassandra.java:572)
> at org.apache.cassandra.service.Cassandra$Processor.process(Cassandra.java:560)
> at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:252)
> 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)
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[jira] Commented: (CASSANDRA-377) Cannot get_slice from CF defined
with CompareWith="TimeUUIDType"
Posted by "Evan Weaver (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-377?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12744843#action_12744843 ]
Evan Weaver commented on CASSANDRA-377:
---------------------------------------
if I send nil:
<CassandraThrift::SlicePredicate slice_range:<CassandraThrift::SliceRange start:nil, finish:nil, reversed:false, count:100>>
I get:
ERROR - Internal error processing get_slice
java.lang.NullPointerException
at org.apache.cassandra.db.marshal.TimeUUIDType.getString(TimeUUIDType.java:46)
at org.apache.cassandra.db.SliceFromReadCommand.toString(SliceFromReadCommand.java:71)
at java.lang.String.valueOf(String.java:2827)
at java.lang.StringBuilder.append(StringBuilder.java:115)
> Cannot get_slice from CF defined with CompareWith="TimeUUIDType"
> ----------------------------------------------------------------
>
> Key: CASSANDRA-377
> URL: https://issues.apache.org/jira/browse/CASSANDRA-377
> Project: Cassandra
> Issue Type: Bug
> Reporter: Evan Weaver
>
> <Keyspace Name="Multiblog">
> <KeysCachedFraction>0.01</KeysCachedFraction>
> <ColumnFamily CompareWith="TimeUUIDType" Name="Blogs"/>
> <ColumnFamily CompareWith="TimeUUIDType" Name="Comments"/>
> </Keyspace>
> >> multiblog.insert(:Comments, "test", {UUID.new => 'I like this cat'})
> => nil
> >> multiblog.get(:Comments, "test")
> Thrift::ApplicationException: Thrift::ApplicationException
> Server said:
> DEBUG - get_slice_from
> ERROR - Internal error processing get_slice
> org.apache.cassandra.db.marshal.MarshalException: UUIDs must be exactly 16 bytes
> at org.apache.cassandra.db.marshal.TimeUUIDType.getString(TimeUUIDType.java:48)
> at org.apache.cassandra.db.SliceFromReadCommand.toString(SliceFromReadCommand.java:71)
> at java.lang.String.valueOf(String.java:2827)
> at java.lang.StringBuilder.append(StringBuilder.java:115)
> at org.apache.cassandra.service.StorageProxy.weakReadLocal(StorageProxy.java:602)
> at org.apache.cassandra.service.StorageProxy.readProtocol(StorageProxy.java:320)
> at org.apache.cassandra.service.CassandraServer.readColumnFamily(CassandraServer.java:92)
> at org.apache.cassandra.service.CassandraServer.getSlice(CassandraServer.java:173)
> at org.apache.cassandra.service.CassandraServer.get_slice(CassandraServer.java:213)
> at org.apache.cassandra.service.Cassandra$Processor$get_slice.process(Cassandra.java:572)
> at org.apache.cassandra.service.Cassandra$Processor.process(Cassandra.java:560)
> at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:252)
> 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)
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