[jira] [Commented] (CASSANDRA-4698) Keyspace disappears when upgrading node from cassandra-1.1.1 to cassandra-1.1.5

2012-10-11 Thread Tyler Patterson (JIRA) 

[ 
https://issues.apache.org/jira/browse/CASSANDRA-4698?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13474440#comment-13474440
 ] 

Tyler Patterson commented on CASSANDRA-4698:


Verified that the issue is fixed for 1.1.6-tentative

 Keyspace disappears when upgrading node from cassandra-1.1.1 to 
 cassandra-1.1.5
 ---

 Key: CASSANDRA-4698
 URL: https://issues.apache.org/jira/browse/CASSANDRA-4698
 Project: Cassandra
  Issue Type: Bug
  Components: Core
Affects Versions: 1.1.5
 Environment: ubuntu. JNA not installed.
Reporter: Tyler Patterson
Assignee: Pavel Yaskevich
 Fix For: 1.1.6

 Attachments: CASSANDRA-4698.patch, start_1.1.1_system.log, 
 start_1.1.5_system.log


 Here is how I got the problem to happen:
 1. Get this zipped data directory (about 33Mb):
   scp cass@50.57.69.32:/home/cass/cassandra.zip ./ (password cass)
 2. Unzip it in /var/lib/
 3. clone the cassandra git repo
 4. git checkout cassandra-1.1.1; ant jar;
 5. bin/cassandra 
 6. Run cqlsh -3, then DESC COLUMNFAMILIES; Note the presence of Keyspace 
 performance_tests
 7. pkill -f cassandra; git checkout cassandra-1.1.5; ant realclean; ant jar;
 8. bin/cassandra
 9. Run cqlsh -3, then DESC COLUMNFAMILIES; Note that there is no 
 performance_tests keyspace

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[jira] [Commented] (CASSANDRA-4698) Keyspace disappears when upgrading node from cassandra-1.1.1 to cassandra-1.1.5

2012-10-04 Thread Sven Delmas (JIRA) 

[ 
https://issues.apache.org/jira/browse/CASSANDRA-4698?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13469641#comment-13469641
 ] 

Sven Delmas commented on CASSANDRA-4698:


* In 1.1.1, show keyspaces to get schema definitions
* Upgrade to 1.1.5
* Do not run nodetool scrub
* Check keyspaces. If any are missing, recreate table definitions:
  * Shutdown cluster
  * rm data/system/system_schema*
  * Restart cluster
  * Run CREATE KEYSPACE + CREATE TABLE for missing keyspaces

 Keyspace disappears when upgrading node from cassandra-1.1.1 to 
 cassandra-1.1.5
 ---

 Key: CASSANDRA-4698
 URL: https://issues.apache.org/jira/browse/CASSANDRA-4698
 Project: Cassandra
  Issue Type: Bug
  Components: Core
Affects Versions: 1.1.5
 Environment: ubuntu. JNA not installed.
Reporter: Tyler Patterson
Assignee: Pavel Yaskevich
 Fix For: 1.1.6

 Attachments: CASSANDRA-4698.patch, start_1.1.1_system.log, 
 start_1.1.5_system.log


 Here is how I got the problem to happen:
 1. Get this zipped data directory (about 33Mb):
   scp cass@50.57.69.32:/home/cass/cassandra.zip ./ (password cass)
 2. Unzip it in /var/lib/
 3. clone the cassandra git repo
 4. git checkout cassandra-1.1.1; ant jar;
 5. bin/cassandra 
 6. Run cqlsh -3, then DESC COLUMNFAMILIES; Note the presence of Keyspace 
 performance_tests
 7. pkill -f cassandra; git checkout cassandra-1.1.5; ant realclean; ant jar;
 8. bin/cassandra
 9. Run cqlsh -3, then DESC COLUMNFAMILIES; Note that there is no 
 performance_tests keyspace

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[jira] [Commented] (CASSANDRA-4698) Keyspace disappears when upgrading node from cassandra-1.1.1 to cassandra-1.1.5

2012-09-27 Thread Hudson (JIRA) 

[ 
https://issues.apache.org/jira/browse/CASSANDRA-4698?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13464801#comment-13464801
 ] 

Hudson commented on CASSANDRA-4698:
---

Integrated in Cassandra #2190 (See 
[https://builds.apache.org/job/Cassandra/2190/])
adopt RM code of CASSANDRA-4698 to trunk (Revision 
a0d7d9713d776506ce6c2eea577eea3b7c5099bd)

 Result = ABORTED
xedin : 
Files : 
* src/java/org/apache/cassandra/db/RowMutation.java


 Keyspace disappears when upgrading node from cassandra-1.1.1 to 
 cassandra-1.1.5
 ---

 Key: CASSANDRA-4698
 URL: https://issues.apache.org/jira/browse/CASSANDRA-4698
 Project: Cassandra
  Issue Type: Bug
  Components: Core
Affects Versions: 1.1.5
 Environment: ubuntu. JNA not installed.
Reporter: Tyler Patterson
Assignee: Pavel Yaskevich
 Fix For: 1.1.6

 Attachments: CASSANDRA-4698.patch, start_1.1.1_system.log, 
 start_1.1.5_system.log


 Here is how I got the problem to happen:
 1. Get this zipped data directory (about 33Mb):
   scp cass@50.57.69.32:/home/cass/cassandra.zip ./ (password cass)
 2. Unzip it in /var/lib/
 3. clone the cassandra git repo
 4. git checkout cassandra-1.1.1; ant jar;
 5. bin/cassandra 
 6. Run cqlsh -3, then DESC COLUMNFAMILIES; Note the presence of Keyspace 
 performance_tests
 7. pkill -f cassandra; git checkout cassandra-1.1.5; ant realclean; ant jar;
 8. bin/cassandra
 9. Run cqlsh -3, then DESC COLUMNFAMILIES; Note that there is no 
 performance_tests keyspace

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[jira] [Commented] (CASSANDRA-4698) Keyspace disappears when upgrading node from cassandra-1.1.1 to cassandra-1.1.5

2012-09-26 Thread Pavel Yaskevich (JIRA) 

[ 
https://issues.apache.org/jira/browse/CASSANDRA-4698?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13463674#comment-13463674
 ] 

Pavel Yaskevich commented on CASSANDRA-4698:


[~tpatterson] By local I mean - definitions from system.schema_*, by remote - 
mutations that could be sent (pushed) to the node from others or could be 
requested if local schema version is different from remote ones.

 Keyspace disappears when upgrading node from cassandra-1.1.1 to 
 cassandra-1.1.5
 ---

 Key: CASSANDRA-4698
 URL: https://issues.apache.org/jira/browse/CASSANDRA-4698
 Project: Cassandra
  Issue Type: Bug
  Components: Core
Affects Versions: 1.1.5
 Environment: ubuntu. JNA not installed.
Reporter: Tyler Patterson
Assignee: Pavel Yaskevich
 Fix For: 1.1.6

 Attachments: CASSANDRA-4698.patch, start_1.1.1_system.log, 
 start_1.1.5_system.log


 Here is how I got the problem to happen:
 1. Get this zipped data directory (about 33Mb):
   scp cass@50.57.69.32:/home/cass/cassandra.zip ./ (password cass)
 2. Unzip it in /var/lib/
 3. clone the cassandra git repo
 4. git checkout cassandra-1.1.1; ant jar;
 5. bin/cassandra 
 6. Run cqlsh -3, then DESC COLUMNFAMILIES; Note the presence of Keyspace 
 performance_tests
 7. pkill -f cassandra; git checkout cassandra-1.1.5; ant realclean; ant jar;
 8. bin/cassandra
 9. Run cqlsh -3, then DESC COLUMNFAMILIES; Note that there is no 
 performance_tests keyspace

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[jira] [Commented] (CASSANDRA-4698) Keyspace disappears when upgrading node from cassandra-1.1.1 to cassandra-1.1.5

2012-09-26 Thread Tyler Patterson (JIRA) 

[ 
https://issues.apache.org/jira/browse/CASSANDRA-4698?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13464000#comment-13464000
 ] 

Tyler Patterson commented on CASSANDRA-4698:


[~xedin] I ran this test:

I set up a 1-node 1.1.1 cluster with that broken keyspace mentioned at the 
beginning of this test, then I bootstrapped another 1.1.1 node and verified 
that the keyspace was visible to the second node. The timestamps were 16 digits 
long on both nodes. 

Then I took down node 2, upgraded it to 1.1.5, and started it back up. The 
keyspace was not visible. In cassandra-cli I did was not able to see the 
timestamps on node 2, here is what the output looked like:
{code}
[default@system] list schema_columns;
Using default limit of 100
Using default column limit of 100
---
RowKey: performance_tests

1 Row Returned.
Elapsed time: 2 msec(s).
{code}
I got the same results for list schema_keyspaces and list schema_columnfamilies.

On node1 (which was still on 1.1.1) the timestamps were still 16-digits long. I 
don't know how to get the now-incorrect remote schema (on node2) to overwrite 
the local correct schema (on node1).

 Keyspace disappears when upgrading node from cassandra-1.1.1 to 
 cassandra-1.1.5
 ---

 Key: CASSANDRA-4698
 URL: https://issues.apache.org/jira/browse/CASSANDRA-4698
 Project: Cassandra
  Issue Type: Bug
  Components: Core
Affects Versions: 1.1.5
 Environment: ubuntu. JNA not installed.
Reporter: Tyler Patterson
Assignee: Pavel Yaskevich
 Fix For: 1.1.6

 Attachments: CASSANDRA-4698.patch, start_1.1.1_system.log, 
 start_1.1.5_system.log


 Here is how I got the problem to happen:
 1. Get this zipped data directory (about 33Mb):
   scp cass@50.57.69.32:/home/cass/cassandra.zip ./ (password cass)
 2. Unzip it in /var/lib/
 3. clone the cassandra git repo
 4. git checkout cassandra-1.1.1; ant jar;
 5. bin/cassandra 
 6. Run cqlsh -3, then DESC COLUMNFAMILIES; Note the presence of Keyspace 
 performance_tests
 7. pkill -f cassandra; git checkout cassandra-1.1.5; ant realclean; ant jar;
 8. bin/cassandra
 9. Run cqlsh -3, then DESC COLUMNFAMILIES; Note that there is no 
 performance_tests keyspace

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[jira] [Commented] (CASSANDRA-4698) Keyspace disappears when upgrading node from cassandra-1.1.1 to cassandra-1.1.5

2012-09-26 Thread Pavel Yaskevich (JIRA) 

[ 
https://issues.apache.org/jira/browse/CASSANDRA-4698?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13464013#comment-13464013
 ] 

Pavel Yaskevich commented on CASSANDRA-4698:


Did you apply patch attached to this issue on top of 1.1.5?

 Keyspace disappears when upgrading node from cassandra-1.1.1 to 
 cassandra-1.1.5
 ---

 Key: CASSANDRA-4698
 URL: https://issues.apache.org/jira/browse/CASSANDRA-4698
 Project: Cassandra
  Issue Type: Bug
  Components: Core
Affects Versions: 1.1.5
 Environment: ubuntu. JNA not installed.
Reporter: Tyler Patterson
Assignee: Pavel Yaskevich
 Fix For: 1.1.6

 Attachments: CASSANDRA-4698.patch, start_1.1.1_system.log, 
 start_1.1.5_system.log


 Here is how I got the problem to happen:
 1. Get this zipped data directory (about 33Mb):
   scp cass@50.57.69.32:/home/cass/cassandra.zip ./ (password cass)
 2. Unzip it in /var/lib/
 3. clone the cassandra git repo
 4. git checkout cassandra-1.1.1; ant jar;
 5. bin/cassandra 
 6. Run cqlsh -3, then DESC COLUMNFAMILIES; Note the presence of Keyspace 
 performance_tests
 7. pkill -f cassandra; git checkout cassandra-1.1.5; ant realclean; ant jar;
 8. bin/cassandra
 9. Run cqlsh -3, then DESC COLUMNFAMILIES; Note that there is no 
 performance_tests keyspace

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[jira] [Commented] (CASSANDRA-4698) Keyspace disappears when upgrading node from cassandra-1.1.1 to cassandra-1.1.5

2012-09-26 Thread Jonathan Ellis (JIRA) 

[ 
https://issues.apache.org/jira/browse/CASSANDRA-4698?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13464021#comment-13464021
 ] 

Jonathan Ellis commented on CASSANDRA-4698:
---

Patch LGTM.

 Keyspace disappears when upgrading node from cassandra-1.1.1 to 
 cassandra-1.1.5
 ---

 Key: CASSANDRA-4698
 URL: https://issues.apache.org/jira/browse/CASSANDRA-4698
 Project: Cassandra
  Issue Type: Bug
  Components: Core
Affects Versions: 1.1.5
 Environment: ubuntu. JNA not installed.
Reporter: Tyler Patterson
Assignee: Pavel Yaskevich
 Fix For: 1.1.6

 Attachments: CASSANDRA-4698.patch, start_1.1.1_system.log, 
 start_1.1.5_system.log


 Here is how I got the problem to happen:
 1. Get this zipped data directory (about 33Mb):
   scp cass@50.57.69.32:/home/cass/cassandra.zip ./ (password cass)
 2. Unzip it in /var/lib/
 3. clone the cassandra git repo
 4. git checkout cassandra-1.1.1; ant jar;
 5. bin/cassandra 
 6. Run cqlsh -3, then DESC COLUMNFAMILIES; Note the presence of Keyspace 
 performance_tests
 7. pkill -f cassandra; git checkout cassandra-1.1.5; ant realclean; ant jar;
 8. bin/cassandra
 9. Run cqlsh -3, then DESC COLUMNFAMILIES; Note that there is no 
 performance_tests keyspace

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[jira] [Commented] (CASSANDRA-4698) Keyspace disappears when upgrading node from cassandra-1.1.1 to cassandra-1.1.5

2012-09-26 Thread Tyler Patterson (JIRA) 

[ 
https://issues.apache.org/jira/browse/CASSANDRA-4698?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13464105#comment-13464105
 ] 

Tyler Patterson commented on CASSANDRA-4698:


I hadn't applied the patch, but I just tried it again with the patch. With the 
patch the keyspace disappearing bug didn't happen. The timestamps all were 
16-digits long on both nodes after upgrading one node.

 Keyspace disappears when upgrading node from cassandra-1.1.1 to 
 cassandra-1.1.5
 ---

 Key: CASSANDRA-4698
 URL: https://issues.apache.org/jira/browse/CASSANDRA-4698
 Project: Cassandra
  Issue Type: Bug
  Components: Core
Affects Versions: 1.1.5
 Environment: ubuntu. JNA not installed.
Reporter: Tyler Patterson
Assignee: Pavel Yaskevich
 Fix For: 1.1.6

 Attachments: CASSANDRA-4698.patch, start_1.1.1_system.log, 
 start_1.1.5_system.log


 Here is how I got the problem to happen:
 1. Get this zipped data directory (about 33Mb):
   scp cass@50.57.69.32:/home/cass/cassandra.zip ./ (password cass)
 2. Unzip it in /var/lib/
 3. clone the cassandra git repo
 4. git checkout cassandra-1.1.1; ant jar;
 5. bin/cassandra 
 6. Run cqlsh -3, then DESC COLUMNFAMILIES; Note the presence of Keyspace 
 performance_tests
 7. pkill -f cassandra; git checkout cassandra-1.1.5; ant realclean; ant jar;
 8. bin/cassandra
 9. Run cqlsh -3, then DESC COLUMNFAMILIES; Note that there is no 
 performance_tests keyspace

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[jira] [Commented] (CASSANDRA-4698) Keyspace disappears when upgrading node from cassandra-1.1.1 to cassandra-1.1.5

2012-09-26 Thread Pavel Yaskevich (JIRA) 

[ 
https://issues.apache.org/jira/browse/CASSANDRA-4698?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13464136#comment-13464136
 ] 

Pavel Yaskevich commented on CASSANDRA-4698:


Great! Tyler will be running the last test to confirm that new node correctly 
handles timestamps from old nodes and we are good to go.

 Keyspace disappears when upgrading node from cassandra-1.1.1 to 
 cassandra-1.1.5
 ---

 Key: CASSANDRA-4698
 URL: https://issues.apache.org/jira/browse/CASSANDRA-4698
 Project: Cassandra
  Issue Type: Bug
  Components: Core
Affects Versions: 1.1.5
 Environment: ubuntu. JNA not installed.
Reporter: Tyler Patterson
Assignee: Pavel Yaskevich
 Fix For: 1.1.6

 Attachments: CASSANDRA-4698.patch, start_1.1.1_system.log, 
 start_1.1.5_system.log


 Here is how I got the problem to happen:
 1. Get this zipped data directory (about 33Mb):
   scp cass@50.57.69.32:/home/cass/cassandra.zip ./ (password cass)
 2. Unzip it in /var/lib/
 3. clone the cassandra git repo
 4. git checkout cassandra-1.1.1; ant jar;
 5. bin/cassandra 
 6. Run cqlsh -3, then DESC COLUMNFAMILIES; Note the presence of Keyspace 
 performance_tests
 7. pkill -f cassandra; git checkout cassandra-1.1.5; ant realclean; ant jar;
 8. bin/cassandra
 9. Run cqlsh -3, then DESC COLUMNFAMILIES; Note that there is no 
 performance_tests keyspace

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[jira] [Commented] (CASSANDRA-4698) Keyspace disappears when upgrading node from cassandra-1.1.1 to cassandra-1.1.5

2012-09-26 Thread Tyler Patterson (JIRA) 

[ 
https://issues.apache.org/jira/browse/CASSANDRA-4698?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13464252#comment-13464252
 ] 

Tyler Patterson commented on CASSANDRA-4698:


I re-ran the test like the one described earlier today, but after node2 was 
upgraded to 1.1.5 (with the patch), I followed Pavel's instructions:
start first and second, stop second, run resetschema on first, stop first, 
start second, start first

Both nodes then showed 16-digit timestamps with 3 zeros at the end. 

 Keyspace disappears when upgrading node from cassandra-1.1.1 to 
 cassandra-1.1.5
 ---

 Key: CASSANDRA-4698
 URL: https://issues.apache.org/jira/browse/CASSANDRA-4698
 Project: Cassandra
  Issue Type: Bug
  Components: Core
Affects Versions: 1.1.5
 Environment: ubuntu. JNA not installed.
Reporter: Tyler Patterson
Assignee: Pavel Yaskevich
 Fix For: 1.1.6

 Attachments: CASSANDRA-4698.patch, start_1.1.1_system.log, 
 start_1.1.5_system.log


 Here is how I got the problem to happen:
 1. Get this zipped data directory (about 33Mb):
   scp cass@50.57.69.32:/home/cass/cassandra.zip ./ (password cass)
 2. Unzip it in /var/lib/
 3. clone the cassandra git repo
 4. git checkout cassandra-1.1.1; ant jar;
 5. bin/cassandra 
 6. Run cqlsh -3, then DESC COLUMNFAMILIES; Note the presence of Keyspace 
 performance_tests
 7. pkill -f cassandra; git checkout cassandra-1.1.5; ant realclean; ant jar;
 8. bin/cassandra
 9. Run cqlsh -3, then DESC COLUMNFAMILIES; Note that there is no 
 performance_tests keyspace

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[jira] [Commented] (CASSANDRA-4698) Keyspace disappears when upgrading node from cassandra-1.1.1 to cassandra-1.1.5

2012-09-26 Thread Tyler Patterson (JIRA) 

[ 
https://issues.apache.org/jira/browse/CASSANDRA-4698?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13464301#comment-13464301
 ] 

Tyler Patterson commented on CASSANDRA-4698:


Per Pavel's request I ran the test again. Everything checked out, here are the 
steps followed:

1: get that data onto both nodes in a 1.1.1 cluster
2: upgrade and start node2 on 1.1.5+patch
3: stop both nodes
4: start node1 (1.1.1) and verify that timestamps are fixed (zero last 3 
digits) 
5: stop node1 
6: start node2 (1.1.5+patch), verify that timestamps are fixed (3 zeros)
7: nodetool resetlocalschema on node2
8: Verify that the troublesome keyspace is *not* present on node2
9: stop node2
10: start node1
11: start node2 
12: verify that the troublesome keyspace appears on node2 and timestamps are 
fixed (3 zeros)

 Keyspace disappears when upgrading node from cassandra-1.1.1 to 
 cassandra-1.1.5
 ---

 Key: CASSANDRA-4698
 URL: https://issues.apache.org/jira/browse/CASSANDRA-4698
 Project: Cassandra
  Issue Type: Bug
  Components: Core
Affects Versions: 1.1.5
 Environment: ubuntu. JNA not installed.
Reporter: Tyler Patterson
Assignee: Pavel Yaskevich
 Fix For: 1.1.6

 Attachments: CASSANDRA-4698.patch, start_1.1.1_system.log, 
 start_1.1.5_system.log


 Here is how I got the problem to happen:
 1. Get this zipped data directory (about 33Mb):
   scp cass@50.57.69.32:/home/cass/cassandra.zip ./ (password cass)
 2. Unzip it in /var/lib/
 3. clone the cassandra git repo
 4. git checkout cassandra-1.1.1; ant jar;
 5. bin/cassandra 
 6. Run cqlsh -3, then DESC COLUMNFAMILIES; Note the presence of Keyspace 
 performance_tests
 7. pkill -f cassandra; git checkout cassandra-1.1.5; ant realclean; ant jar;
 8. bin/cassandra
 9. Run cqlsh -3, then DESC COLUMNFAMILIES; Note that there is no 
 performance_tests keyspace

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[jira] [Commented] (CASSANDRA-4698) Keyspace disappears when upgrading node from cassandra-1.1.1 to cassandra-1.1.5

2012-09-25 Thread Pavel Yaskevich (JIRA) 

[ 
https://issues.apache.org/jira/browse/CASSANDRA-4698?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13462611#comment-13462611
 ] 

Pavel Yaskevich commented on CASSANDRA-4698:


bq. ISTM that only fixing remote timestamps is the wrong solution in general – 
it fixes this particular scenario, but re-introduces unmodifiable keyspaces, 
since the [local] timestamp is now permanently left unnaturally high.

The local timestamp fixing didn't go anywhere and still fixed _before_ we 
accept remote schema mutations that it why it's useful to fix only schema 
mutation without touching anything else...

 Keyspace disappears when upgrading node from cassandra-1.1.1 to 
 cassandra-1.1.5
 ---

 Key: CASSANDRA-4698
 URL: https://issues.apache.org/jira/browse/CASSANDRA-4698
 Project: Cassandra
  Issue Type: Bug
  Components: Core
Affects Versions: 1.1.5
 Environment: ubuntu. JNA not installed.
Reporter: Tyler Patterson
Assignee: Pavel Yaskevich
 Fix For: 1.1.6

 Attachments: CASSANDRA-4698.patch, start_1.1.1_system.log, 
 start_1.1.5_system.log


 Here is how I got the problem to happen:
 1. Get this zipped data directory (about 33Mb):
   scp cass@50.57.69.32:/home/cass/cassandra.zip ./ (password cass)
 2. Unzip it in /var/lib/
 3. clone the cassandra git repo
 4. git checkout cassandra-1.1.1; ant jar;
 5. bin/cassandra 
 6. Run cqlsh -3, then DESC COLUMNFAMILIES; Note the presence of Keyspace 
 performance_tests
 7. pkill -f cassandra; git checkout cassandra-1.1.5; ant realclean; ant jar;
 8. bin/cassandra
 9. Run cqlsh -3, then DESC COLUMNFAMILIES; Note that there is no 
 performance_tests keyspace

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[jira] [Commented] (CASSANDRA-4698) Keyspace disappears when upgrading node from cassandra-1.1.1 to cassandra-1.1.5

2012-09-25 Thread Tyler Patterson (JIRA) 

[ 
https://issues.apache.org/jira/browse/CASSANDRA-4698?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13463483#comment-13463483
 ] 

Tyler Patterson commented on CASSANDRA-4698:


{quote}Tyler, can you please test the scenario when local correct schema data 
are getting overriden by incorrect remote (as seen at CASSANDRA-4561)?{quote}
[~xedin] Could you explain what you mean by local and remote schemas, and how I 
can go about testing this? Thanks

 Keyspace disappears when upgrading node from cassandra-1.1.1 to 
 cassandra-1.1.5
 ---

 Key: CASSANDRA-4698
 URL: https://issues.apache.org/jira/browse/CASSANDRA-4698
 Project: Cassandra
  Issue Type: Bug
  Components: Core
Affects Versions: 1.1.5
 Environment: ubuntu. JNA not installed.
Reporter: Tyler Patterson
Assignee: Pavel Yaskevich
 Fix For: 1.1.6

 Attachments: CASSANDRA-4698.patch, start_1.1.1_system.log, 
 start_1.1.5_system.log


 Here is how I got the problem to happen:
 1. Get this zipped data directory (about 33Mb):
   scp cass@50.57.69.32:/home/cass/cassandra.zip ./ (password cass)
 2. Unzip it in /var/lib/
 3. clone the cassandra git repo
 4. git checkout cassandra-1.1.1; ant jar;
 5. bin/cassandra 
 6. Run cqlsh -3, then DESC COLUMNFAMILIES; Note the presence of Keyspace 
 performance_tests
 7. pkill -f cassandra; git checkout cassandra-1.1.5; ant realclean; ant jar;
 8. bin/cassandra
 9. Run cqlsh -3, then DESC COLUMNFAMILIES; Note that there is no 
 performance_tests keyspace

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[jira] [Commented] (CASSANDRA-4698) Keyspace disappears when upgrading node from cassandra-1.1.1 to cassandra-1.1.5

2012-09-24 Thread Cathy Daw (JIRA) 

[ 
https://issues.apache.org/jira/browse/CASSANDRA-4698?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13462180#comment-13462180
 ] 

Cathy Daw commented on CASSANDRA-4698:
--

[~tpatterson]
Can you try this test out and let me know if the keyspace reappears?

* In 1.1.1, show keyspaces to get schema disagreements
* Upgrade to 1.1.5
* Recreate table definitions:
** rm data/system/system_schema*
** restart
** CREATE KEYSPACE + CREATE TABLE as necessary

 Keyspace disappears when upgrading node from cassandra-1.1.1 to 
 cassandra-1.1.5
 ---

 Key: CASSANDRA-4698
 URL: https://issues.apache.org/jira/browse/CASSANDRA-4698
 Project: Cassandra
  Issue Type: Bug
  Components: Core
Affects Versions: 1.1.5
 Environment: ubuntu. JNA not installed.
Reporter: Tyler Patterson
Assignee: Pavel Yaskevich
 Fix For: 1.1.6

 Attachments: start_1.1.1_system.log, start_1.1.5_system.log


 Here is how I got the problem to happen:
 1. Get this zipped data directory (about 33Mb):
   scp cass@50.57.69.32:/home/cass/cassandra.zip ./ (password cass)
 2. Unzip it in /var/lib/
 3. clone the cassandra git repo
 4. git checkout cassandra-1.1.1; ant jar;
 5. bin/cassandra 
 6. Run cqlsh -3, then DESC COLUMNFAMILIES; Note the presence of Keyspace 
 performance_tests
 7. pkill -f cassandra; git checkout cassandra-1.1.5; ant realclean; ant jar;
 8. bin/cassandra
 9. Run cqlsh -3, then DESC COLUMNFAMILIES; Note that there is no 
 performance_tests keyspace

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[jira] [Commented] (CASSANDRA-4698) Keyspace disappears when upgrading node from cassandra-1.1.1 to cassandra-1.1.5

2012-09-24 Thread Jonathan Ellis (JIRA) 

[ 
https://issues.apache.org/jira/browse/CASSANDRA-4698?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13462183#comment-13462183
 ] 

Jonathan Ellis commented on CASSANDRA-4698:
---

It sounds like this reproduces on a single node?  No schema disagreement should 
be necessary/possible.

 Keyspace disappears when upgrading node from cassandra-1.1.1 to 
 cassandra-1.1.5
 ---

 Key: CASSANDRA-4698
 URL: https://issues.apache.org/jira/browse/CASSANDRA-4698
 Project: Cassandra
  Issue Type: Bug
  Components: Core
Affects Versions: 1.1.5
 Environment: ubuntu. JNA not installed.
Reporter: Tyler Patterson
Assignee: Pavel Yaskevich
 Fix For: 1.1.6

 Attachments: start_1.1.1_system.log, start_1.1.5_system.log


 Here is how I got the problem to happen:
 1. Get this zipped data directory (about 33Mb):
   scp cass@50.57.69.32:/home/cass/cassandra.zip ./ (password cass)
 2. Unzip it in /var/lib/
 3. clone the cassandra git repo
 4. git checkout cassandra-1.1.1; ant jar;
 5. bin/cassandra 
 6. Run cqlsh -3, then DESC COLUMNFAMILIES; Note the presence of Keyspace 
 performance_tests
 7. pkill -f cassandra; git checkout cassandra-1.1.5; ant realclean; ant jar;
 8. bin/cassandra
 9. Run cqlsh -3, then DESC COLUMNFAMILIES; Note that there is no 
 performance_tests keyspace

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[jira] [Commented] (CASSANDRA-4698) Keyspace disappears when upgrading node from cassandra-1.1.1 to cassandra-1.1.5

2012-09-24 Thread Tyler Patterson (JIRA) 

[ 
https://issues.apache.org/jira/browse/CASSANDRA-4698?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13462187#comment-13462187
 ] 

Tyler Patterson commented on CASSANDRA-4698:


{quote}It sounds like this reproduces on a single node? No schema disagreement 
should be necessary/possible.{quote}
yes, this happened on a single node.

{quote} Can you try this test out and let me know if the keyspace reappears? 
...{quote}
Yes. I did those steps on one of the columnfamilies in the keyspace and the 
data did indeed come back.

 Keyspace disappears when upgrading node from cassandra-1.1.1 to 
 cassandra-1.1.5
 ---

 Key: CASSANDRA-4698
 URL: https://issues.apache.org/jira/browse/CASSANDRA-4698
 Project: Cassandra
  Issue Type: Bug
  Components: Core
Affects Versions: 1.1.5
 Environment: ubuntu. JNA not installed.
Reporter: Tyler Patterson
Assignee: Pavel Yaskevich
 Fix For: 1.1.6

 Attachments: start_1.1.1_system.log, start_1.1.5_system.log


 Here is how I got the problem to happen:
 1. Get this zipped data directory (about 33Mb):
   scp cass@50.57.69.32:/home/cass/cassandra.zip ./ (password cass)
 2. Unzip it in /var/lib/
 3. clone the cassandra git repo
 4. git checkout cassandra-1.1.1; ant jar;
 5. bin/cassandra 
 6. Run cqlsh -3, then DESC COLUMNFAMILIES; Note the presence of Keyspace 
 performance_tests
 7. pkill -f cassandra; git checkout cassandra-1.1.5; ant realclean; ant jar;
 8. bin/cassandra
 9. Run cqlsh -3, then DESC COLUMNFAMILIES; Note that there is no 
 performance_tests keyspace

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[jira] [Commented] (CASSANDRA-4698) Keyspace disappears when upgrading node from cassandra-1.1.1 to cassandra-1.1.5

2012-09-24 Thread Jonathan Ellis (JIRA) 

[ 
https://issues.apache.org/jira/browse/CASSANDRA-4698?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13462425#comment-13462425
 ] 

Jonathan Ellis commented on CASSANDRA-4698:
---

ISTM that only fixing remote timestamps is the wrong solution in general -- it 
fixes this particular scenario, but re-introduces unmodifiable keyspaces, 
since the [local] timestamp is now permanently left unnaturally high.

I think that we need to fix it at a higher level than serialization: once the 
rows [from different sstables] have all been deserialized and merged, THEN fix 
the timestamp.  Then we won't have the problem of an adjusted tombstone 
clobbering a value that it didn't, pre-adjustment.

 Keyspace disappears when upgrading node from cassandra-1.1.1 to 
 cassandra-1.1.5
 ---

 Key: CASSANDRA-4698
 URL: https://issues.apache.org/jira/browse/CASSANDRA-4698
 Project: Cassandra
  Issue Type: Bug
  Components: Core
Affects Versions: 1.1.5
 Environment: ubuntu. JNA not installed.
Reporter: Tyler Patterson
Assignee: Pavel Yaskevich
 Fix For: 1.1.6

 Attachments: CASSANDRA-4698.patch, start_1.1.1_system.log, 
 start_1.1.5_system.log


 Here is how I got the problem to happen:
 1. Get this zipped data directory (about 33Mb):
   scp cass@50.57.69.32:/home/cass/cassandra.zip ./ (password cass)
 2. Unzip it in /var/lib/
 3. clone the cassandra git repo
 4. git checkout cassandra-1.1.1; ant jar;
 5. bin/cassandra 
 6. Run cqlsh -3, then DESC COLUMNFAMILIES; Note the presence of Keyspace 
 performance_tests
 7. pkill -f cassandra; git checkout cassandra-1.1.5; ant realclean; ant jar;
 8. bin/cassandra
 9. Run cqlsh -3, then DESC COLUMNFAMILIES; Note that there is no 
 performance_tests keyspace

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