[jira] [Commented] (CASSANDRA-2991) Add a 'load new sstables' JMX/nodetool command
[ https://issues.apache.org/jira/browse/CASSANDRA-2991?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13086257#comment-13086257 ] Hudson commented on CASSANDRA-2991: --- Integrated in Cassandra #1030 (See [https://builds.apache.org/job/Cassandra/1030/]) Add 'load new SSTables' functionality to JMX and corresponding refresh command to the nodetool patch by Pavel Yaskevich; reviewed by Brandon Williams for CASSANDRA-2991 xedin : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVNview=revrev=1158642 Files : * /cassandra/trunk/src/java/org/apache/cassandra/service/StorageService.java * /cassandra/trunk/src/java/org/apache/cassandra/tools/NodeProbe.java * /cassandra/trunk/src/java/org/apache/cassandra/service/StorageServiceMBean.java * /cassandra/trunk/src/java/org/apache/cassandra/db/ColumnFamilyStoreMBean.java * /cassandra/trunk/src/java/org/apache/cassandra/tools/NodeCmd.java * /cassandra/trunk/src/java/org/apache/cassandra/db/ColumnFamilyStore.java Add a 'load new sstables' JMX/nodetool command -- Key: CASSANDRA-2991 URL: https://issues.apache.org/jira/browse/CASSANDRA-2991 Project: Cassandra Issue Type: New Feature Components: Tools Reporter: Brandon Williams Assignee: Pavel Yaskevich Fix For: 0.8.5 Attachments: CASSANDRA-2991.patch Sometimes people have to create a new cluster to get around a problem and need to copy sstables around. It would be convenient to be able to trigger this from nodetool or JMX instead of doing a restart of the node. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (CASSANDRA-2991) Add a 'load new sstables' JMX/nodetool command
[ https://issues.apache.org/jira/browse/CASSANDRA-2991?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13085300#comment-13085300 ] Brandon Williams commented on CASSANDRA-2991: - I too would prefer a simpler name for the nodetool command, perhaps just 'refresh' or 'scanfiles'? I don't want to bikeshed too much here, but I think the command should be something more concise. +1 otherwise, however. Add a 'load new sstables' JMX/nodetool command -- Key: CASSANDRA-2991 URL: https://issues.apache.org/jira/browse/CASSANDRA-2991 Project: Cassandra Issue Type: New Feature Components: Tools Reporter: Brandon Williams Assignee: Pavel Yaskevich Fix For: 0.8.5 Attachments: CASSANDRA-2991.patch Sometimes people have to create a new cluster to get around a problem and need to copy sstables around. It would be convenient to be able to trigger this from nodetool or JMX instead of doing a restart of the node. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (CASSANDRA-2991) Add a 'load new sstables' JMX/nodetool command
[ https://issues.apache.org/jira/browse/CASSANDRA-2991?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13085307#comment-13085307 ] Pavel Yaskevich commented on CASSANDRA-2991: refresh if fine by me, will change before commit. Add a 'load new sstables' JMX/nodetool command -- Key: CASSANDRA-2991 URL: https://issues.apache.org/jira/browse/CASSANDRA-2991 Project: Cassandra Issue Type: New Feature Components: Tools Reporter: Brandon Williams Assignee: Pavel Yaskevich Fix For: 0.8.5 Attachments: CASSANDRA-2991.patch Sometimes people have to create a new cluster to get around a problem and need to copy sstables around. It would be convenient to be able to trigger this from nodetool or JMX instead of doing a restart of the node. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (CASSANDRA-2991) Add a 'load new sstables' JMX/nodetool command
[ https://issues.apache.org/jira/browse/CASSANDRA-2991?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13085379#comment-13085379 ] Hudson commented on CASSANDRA-2991: --- Integrated in Cassandra-0.8 #280 (See [https://builds.apache.org/job/Cassandra-0.8/280/]) Add 'load new SSTables' functionality to JMX and corresponding refresh command to the nodetool patch by Pavel Yaskevich; reviewed by Brandon Williams for CASSANDRA-2991 xedin : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVNview=revrev=1158008 Files : * /cassandra/branches/cassandra-0.8/CHANGES.txt * /cassandra/branches/cassandra-0.8/src/java/org/apache/cassandra/tools/NodeProbe.java * /cassandra/branches/cassandra-0.8/src/java/org/apache/cassandra/service/StorageServiceMBean.java * /cassandra/branches/cassandra-0.8/src/java/org/apache/cassandra/db/ColumnFamilyStoreMBean.java * /cassandra/branches/cassandra-0.8/src/java/org/apache/cassandra/tools/NodeCmd.java * /cassandra/branches/cassandra-0.8/src/java/org/apache/cassandra/db/ColumnFamilyStore.java * /cassandra/branches/cassandra-0.8/src/java/org/apache/cassandra/service/StorageService.java Add a 'load new sstables' JMX/nodetool command -- Key: CASSANDRA-2991 URL: https://issues.apache.org/jira/browse/CASSANDRA-2991 Project: Cassandra Issue Type: New Feature Components: Tools Reporter: Brandon Williams Assignee: Pavel Yaskevich Fix For: 0.8.5 Attachments: CASSANDRA-2991.patch Sometimes people have to create a new cluster to get around a problem and need to copy sstables around. It would be convenient to be able to trigger this from nodetool or JMX instead of doing a restart of the node. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (CASSANDRA-2991) Add a 'load new sstables' JMX/nodetool command
[ https://issues.apache.org/jira/browse/CASSANDRA-2991?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13084930#comment-13084930 ] Sébastien Giroux commented on CASSANDRA-2991: - I wouldn't use underscore in the name as the other command don't have any :) Add a 'load new sstables' JMX/nodetool command -- Key: CASSANDRA-2991 URL: https://issues.apache.org/jira/browse/CASSANDRA-2991 Project: Cassandra Issue Type: New Feature Components: Tools Reporter: Brandon Williams Assignee: Pavel Yaskevich Fix For: 0.8.5 Attachments: CASSANDRA-2991.patch Sometimes people have to create a new cluster to get around a problem and need to copy sstables around. It would be convenient to be able to trigger this from nodetool or JMX instead of doing a restart of the node. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (CASSANDRA-2991) Add a 'load new sstables' JMX/nodetool command
[ https://issues.apache.org/jira/browse/CASSANDRA-2991?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13082256#comment-13082256 ] Sylvain Lebresne commented on CASSANDRA-2991: - Yeah, you're right, it probably still have some use cases. Add a 'load new sstables' JMX/nodetool command -- Key: CASSANDRA-2991 URL: https://issues.apache.org/jira/browse/CASSANDRA-2991 Project: Cassandra Issue Type: New Feature Reporter: Brandon Williams Priority: Minor Fix For: 0.8.4 Sometimes people have to create a new cluster to get around a problem and need to copy sstables around. It would be convenient to be able to trigger this from nodetool or JMX instead of doing a restart of the node. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (CASSANDRA-2991) Add a 'load new sstables' JMX/nodetool command
[ https://issues.apache.org/jira/browse/CASSANDRA-2991?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13082097#comment-13082097 ] Jonathan Ellis commented on CASSANDRA-2991: --- What about the restore snapshot scenario? Add a 'load new sstables' JMX/nodetool command -- Key: CASSANDRA-2991 URL: https://issues.apache.org/jira/browse/CASSANDRA-2991 Project: Cassandra Issue Type: New Feature Reporter: Brandon Williams Priority: Minor Fix For: 0.8.4 Sometimes people have to create a new cluster to get around a problem and need to copy sstables around. It would be convenient to be able to trigger this from nodetool or JMX instead of doing a restart of the node. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (CASSANDRA-2991) Add a 'load new sstables' JMX/nodetool command
[ https://issues.apache.org/jira/browse/CASSANDRA-2991?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13079250#comment-13079250 ] Sylvain Lebresne commented on CASSANDRA-2991: - Wouldn't sstableloader (and the JMX bulkload call) essentially solve this ? Add a 'load new sstables' JMX/nodetool command -- Key: CASSANDRA-2991 URL: https://issues.apache.org/jira/browse/CASSANDRA-2991 Project: Cassandra Issue Type: New Feature Reporter: Brandon Williams Priority: Minor Fix For: 0.8.4 Sometimes people have to create a new cluster to get around a problem and need to copy sstables around. It would be convenient to be able to trigger this from nodetool or JMX instead of doing a restart of the node. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (CASSANDRA-2991) Add a 'load new sstables' JMX/nodetool command
[ https://issues.apache.org/jira/browse/CASSANDRA-2991?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13079251#comment-13079251 ] Brandon Williams commented on CASSANDRA-2991: - Almost. The catch is you can't use sstableloader from an existing cluster member, so now you need an intermediate machine to load for you, plus it has to rebuild secondaries. Add a 'load new sstables' JMX/nodetool command -- Key: CASSANDRA-2991 URL: https://issues.apache.org/jira/browse/CASSANDRA-2991 Project: Cassandra Issue Type: New Feature Reporter: Brandon Williams Priority: Minor Fix For: 0.8.4 Sometimes people have to create a new cluster to get around a problem and need to copy sstables around. It would be convenient to be able to trigger this from nodetool or JMX instead of doing a restart of the node. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (CASSANDRA-2991) Add a 'load new sstables' JMX/nodetool command
[ https://issues.apache.org/jira/browse/CASSANDRA-2991?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13079303#comment-13079303 ] Sylvain Lebresne commented on CASSANDRA-2991: - bq. you can't use sstableloader from an existing cluster member Well, you can using the JMX bulkload call bq. plus it has to rebuild secondaries True. Though I do admit that I think sstableloader will be simpler in most case of moving sstables between clusters, especially if the destination cluster doesn't have the same number of node/replication factor (as you don't have to think which sstable should be copied where and avoid both cleanup and repair), and thus wonder if a 'load new sstables' command would be so useful. Another way to put it is that I think a 'load new sstables' command will be more hacky, in that you will have to run it on every nodes, know which sstable goes where and not forget the cleanup and repair in most case, so I would be in favor of not adding such hacky command unless it really makes a difference. Add a 'load new sstables' JMX/nodetool command -- Key: CASSANDRA-2991 URL: https://issues.apache.org/jira/browse/CASSANDRA-2991 Project: Cassandra Issue Type: New Feature Reporter: Brandon Williams Priority: Minor Fix For: 0.8.4 Sometimes people have to create a new cluster to get around a problem and need to copy sstables around. It would be convenient to be able to trigger this from nodetool or JMX instead of doing a restart of the node. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira
