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https://issues.apache.org/jira/browse/CASSANDRA-781?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12831682#action_12831682
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bjc commented on CASSANDRA-781:
-------------------------------
Makes sense! Can you try one more time? I still can't apply the patch
properly.. Or, maybe I'm doing something wrong? Here is the transcript.
$ svn checkout -r908163
https://svn.apache.org/repos/asf/incubator/cassandra/trunk cassandra
...
A cassandra/README.txt
U cassandra
Checked out revision 908163.
$ cd cassandra
$ wget
https://issues.apache.org/jira/secure/attachment/12435345/0001-fix-timeout-bug.txt
--2010-02-09 21:40:51-- https://issues.apache.org/jira/secure/attachment/124353
45/0001-fix-timeout-bug.txt
Resolving issues.apache.org... 140.211.11.140
Connecting to issues.apache.org|140.211.11.140|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 1873 (1.8K) [text/plain]
Saving to: `0001-fix-timeout-bug.txt'
100%[======================================>] 1,873 --.-K/s in 0s
2010-02-09 21:40:52 (47.0 MB/s) - `0001-fix-timeout-bug.txt' saved [1873/1873]
$ patch -p1 <0001-fix-timeout-bug.txt
patching file src/java/org/apache/cassandra/service/StorageProxy.java
$ wget
https://issues.apache.org/jira/secure/attachment/12435346/0002-fix-slices-over-non-trivial-wrapped-ranges.txt
--2010-02-09 21:41:13-- https://issues.apache.org/jira/secure/attachment/124353
46/0002-fix-slices-over-non-trivial-wrapped-ranges.txt
Resolving issues.apache.org... 140.211.11.140
Connecting to issues.apache.org|140.211.11.140|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 14776 (14K) [text/plain]
Saving to: `0002-fix-slices-over-non-trivial-wrapped-ranges.txt'
100%[======================================>] 14,776 74.8K/s in 0.2s
2010-02-09 21:41:14 (74.8 KB/s) -
`0002-fix-slices-over-non-trivial-wrapped-ranges.txt' saved [14776/14776]
$ patch -p1 <0002-fix-slices-over-non-trivial-wrapped-ranges.txt
patching file src/java/org/apache/cassandra/db/ColumnFamilyStore.java
patching file src/java/org/apache/cassandra/dht/AbstractBounds.java
Hunk #1 FAILED at 29.
1 out of 1 hunk FAILED -- saving rejects to file
src/java/org/apache/cassandra/dht/AbstractBounds.java.rej
patching file src/java/org/apache/cassandra/dht/Bounds.java
Hunk #1 FAILED at 1.
Hunk #2 FAILED at 11.
2 out of 2 hunks FAILED -- saving rejects to file
src/java/org/apache/cassandra/dht/Bounds.java.rej
patching file src/java/org/apache/cassandra/dht/Range.java
patching file src/java/org/apache/cassandra/service/StorageProxy.java
patching file src/java/org/apache/cassandra/service/StorageService.java
patching file test/unit/org/apache/cassandra/dht/BoundsTest.java
patching file test/unit/org/apache/cassandra/dht/RangeTest.java
$
> in a cluster, get_range_slice() does not return all the keys it should
> ----------------------------------------------------------------------
>
> Key: CASSANDRA-781
> URL: https://issues.apache.org/jira/browse/CASSANDRA-781
> Project: Cassandra
> Issue Type: Bug
> Affects Versions: 0.5
> Environment: Debian 5 lenny on EC2, Gentoo linux, Windows XP
> Reporter: bjc
> Assignee: Jonathan Ellis
> Fix For: 0.5, 0.6
>
> Attachments: 0001-fix-timeout-bug.txt,
> 0002-fix-slices-over-non-trivial-wrapped-ranges.txt
>
>
> get_range_slice() does not return the same set of keys as get_key_range() in
> 0.5.0 final.
> I posted a program to reproduce the behavior:
> http://www.mail-archive.com/[email protected]/msg01474.html
> Apparently, you must have more than one node to get the behavior. Also, it
> may depend on the locations of the nodes on the ring.. I.e., if you don't
> generate enough keys randomly, then by chance they could all fall on the same
> host and you might not see the behavior, although I was able to get it to
> happen using only 2 nodes and 10 keys.
> Here are the other emails describing the issue:
> http://www.mail-archive.com/[email protected]/msg02423.html
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