[jira] [Commented] (ZOOKEEPER-1054) Drop connections from servers not in the cluster configuration
[
https://issues.apache.org/jira/browse/ZOOKEEPER-1054?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13932531#comment-13932531
]
Alexander Shraer commented on ZOOKEEPER-1054:
-
the way reconfig works currently is that the leader first accepts connections
and then we invoke a reconfig
so without looking at the patch, if the leader or others (during fle) reject
new servers then join won't work.
we did discuss in the past adding an ensemble id / db_id to the config, and
check that everywhere, so perhaps that could be an alternative
> Drop connections from servers not in the cluster configuration
> --
>
> Key: ZOOKEEPER-1054
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1054
> Project: ZooKeeper
> Issue Type: Improvement
> Components: leaderElection
>Reporter: Bhallamudi Venkata Siva Kamesh
>Assignee: Bhallamudi Venkata Siva Kamesh
>Priority: Minor
> Labels: security
> Fix For: 3.5.0
>
> Attachments: ZOOKEEPER-1054-1.patch, ZOOKEEPER-1054-2.patch,
> ZOOKEEPER-1054.patch, zookeeper-1054-3.patch, zookeeper-1054-4.patch
>
>
> Let us suppose zookeeper cluster is running in the following machines
> {noformat}
> server.1=10.18.52.133:2999:3999
> server.2=10.18.52.253:2999:3999
> server.3=10.18.52.96:2999:3999
> {noformat}
> Let us take another zookeeper(10.18.52.109),which is not part of the cluster
> configuration, tries to participate in the leader election,then one of the
> zookeeper server's log is filled with following INFO messages
> {noformat}
> 2011-04-19 17:42:42,457 - INFO
> [/10.18.52.133:3999:QuorumCnxManager$Listener@486] - Received connection
> request /10.18.52.109:18324
> {noformat}
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[jira] [Commented] (ZOOKEEPER-1054) Drop connections from servers not in the cluster configuration
[
https://issues.apache.org/jira/browse/ZOOKEEPER-1054?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13932495#comment-13932495
]
Hadoop QA commented on ZOOKEEPER-1054:
--
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12507797/zookeeper-1054-4.patch
against trunk revision 1576936.
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 3 new or modified tests.
+1 javadoc. The javadoc tool did not generate any warning messages.
-1 javac. The patch appears to cause tar ant target to fail.
-1 findbugs. The patch appears to cause Findbugs (version 1.3.9) to fail.
+1 release audit. The applied patch does not increase the total number of
release audit warnings.
-1 core tests. The patch failed core unit tests.
+1 contrib tests. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/1954//testReport/
Console output:
https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/1954//console
This message is automatically generated.
> Drop connections from servers not in the cluster configuration
> --
>
> Key: ZOOKEEPER-1054
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1054
> Project: ZooKeeper
> Issue Type: Improvement
> Components: leaderElection
>Reporter: Bhallamudi Venkata Siva Kamesh
>Assignee: Bhallamudi Venkata Siva Kamesh
>Priority: Minor
> Labels: security
> Fix For: 3.5.0
>
> Attachments: ZOOKEEPER-1054-1.patch, ZOOKEEPER-1054-2.patch,
> ZOOKEEPER-1054.patch, zookeeper-1054-3.patch, zookeeper-1054-4.patch
>
>
> Let us suppose zookeeper cluster is running in the following machines
> {noformat}
> server.1=10.18.52.133:2999:3999
> server.2=10.18.52.253:2999:3999
> server.3=10.18.52.96:2999:3999
> {noformat}
> Let us take another zookeeper(10.18.52.109),which is not part of the cluster
> configuration, tries to participate in the leader election,then one of the
> zookeeper server's log is filled with following INFO messages
> {noformat}
> 2011-04-19 17:42:42,457 - INFO
> [/10.18.52.133:3999:QuorumCnxManager$Listener@486] - Received connection
> request /10.18.52.109:18324
> {noformat}
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[jira] [Commented] (ZOOKEEPER-1054) Drop connections from servers not in the cluster configuration
[
https://issues.apache.org/jira/browse/ZOOKEEPER-1054?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13932434#comment-13932434
]
Hadoop QA commented on ZOOKEEPER-1054:
--
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12507797/zookeeper-1054-4.patch
against trunk revision 1576936.
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 3 new or modified tests.
+1 javadoc. The javadoc tool did not generate any warning messages.
-1 javac. The patch appears to cause tar ant target to fail.
-1 findbugs. The patch appears to cause Findbugs (version 1.3.9) to fail.
+1 release audit. The applied patch does not increase the total number of
release audit warnings.
-1 core tests. The patch failed core unit tests.
+1 contrib tests. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/1953//testReport/
Console output:
https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/1953//console
This message is automatically generated.
> Drop connections from servers not in the cluster configuration
> --
>
> Key: ZOOKEEPER-1054
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1054
> Project: ZooKeeper
> Issue Type: Improvement
> Components: leaderElection
>Reporter: Bhallamudi Venkata Siva Kamesh
>Assignee: Bhallamudi Venkata Siva Kamesh
>Priority: Minor
> Labels: security
> Fix For: 3.5.0
>
> Attachments: ZOOKEEPER-1054-1.patch, ZOOKEEPER-1054-2.patch,
> ZOOKEEPER-1054.patch, zookeeper-1054-3.patch, zookeeper-1054-4.patch
>
>
> Let us suppose zookeeper cluster is running in the following machines
> {noformat}
> server.1=10.18.52.133:2999:3999
> server.2=10.18.52.253:2999:3999
> server.3=10.18.52.96:2999:3999
> {noformat}
> Let us take another zookeeper(10.18.52.109),which is not part of the cluster
> configuration, tries to participate in the leader election,then one of the
> zookeeper server's log is filled with following INFO messages
> {noformat}
> 2011-04-19 17:42:42,457 - INFO
> [/10.18.52.133:3999:QuorumCnxManager$Listener@486] - Received connection
> request /10.18.52.109:18324
> {noformat}
--
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[jira] [Commented] (ZOOKEEPER-1054) Drop connections from servers not in the cluster configuration
[
https://issues.apache.org/jira/browse/ZOOKEEPER-1054?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13932410#comment-13932410
]
Michi Mutsuzaki commented on ZOOKEEPER-1054:
[~shralex], would this patch cause any problem with dynamic reconfiguration?
> Drop connections from servers not in the cluster configuration
> --
>
> Key: ZOOKEEPER-1054
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1054
> Project: ZooKeeper
> Issue Type: Improvement
> Components: leaderElection
>Reporter: Bhallamudi Venkata Siva Kamesh
>Assignee: Bhallamudi Venkata Siva Kamesh
>Priority: Minor
> Labels: security
> Fix For: 3.5.0
>
> Attachments: ZOOKEEPER-1054-1.patch, ZOOKEEPER-1054-2.patch,
> ZOOKEEPER-1054.patch, zookeeper-1054-3.patch, zookeeper-1054-4.patch
>
>
> Let us suppose zookeeper cluster is running in the following machines
> {noformat}
> server.1=10.18.52.133:2999:3999
> server.2=10.18.52.253:2999:3999
> server.3=10.18.52.96:2999:3999
> {noformat}
> Let us take another zookeeper(10.18.52.109),which is not part of the cluster
> configuration, tries to participate in the leader election,then one of the
> zookeeper server's log is filled with following INFO messages
> {noformat}
> 2011-04-19 17:42:42,457 - INFO
> [/10.18.52.133:3999:QuorumCnxManager$Listener@486] - Received connection
> request /10.18.52.109:18324
> {noformat}
--
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(v6.2#6252)
