[jira] Updated: (ZOOKEEPER-784) server-side functionality for read-only mode
[ https://issues.apache.org/jira/browse/ZOOKEEPER-784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Patrick Hunt updated ZOOKEEPER-784: --- Status: Open (was: Patch Available) Looks like the patch is failing to apply in one hunk, please resubmit. thanks. [exec] 1 out of 2 hunks FAILED -- saving rejects to file src/java/main/org/apache/zookeeper/Watcher.java.rej server-side functionality for read-only mode Key: ZOOKEEPER-784 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-784 Project: Zookeeper Issue Type: Sub-task Components: server Reporter: Sergey Doroshenko Assignee: Sergey Doroshenko Fix For: 3.4.0 Attachments: ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch As per http://wiki.apache.org/hadoop/ZooKeeper/GSoCReadOnlyMode , create ReadOnlyZooKeeperServer which comes into play when peer is partitioned. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-784) server-side functionality for read-only mode
[ https://issues.apache.org/jira/browse/ZOOKEEPER-784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Patrick Hunt updated ZOOKEEPER-784: --- Status: Open (was: Patch Available) server-side functionality for read-only mode Key: ZOOKEEPER-784 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-784 Project: Zookeeper Issue Type: Sub-task Components: server Reporter: Sergey Doroshenko Assignee: Sergey Doroshenko Fix For: 3.4.0 Attachments: ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch As per http://wiki.apache.org/hadoop/ZooKeeper/GSoCReadOnlyMode , create ReadOnlyZooKeeperServer which comes into play when peer is partitioned. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-784) server-side functionality for read-only mode
[ https://issues.apache.org/jira/browse/ZOOKEEPER-784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Patrick Hunt updated ZOOKEEPER-784: --- Status: Patch Available (was: Open) server-side functionality for read-only mode Key: ZOOKEEPER-784 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-784 Project: Zookeeper Issue Type: Sub-task Components: server Reporter: Sergey Doroshenko Assignee: Sergey Doroshenko Fix For: 3.4.0 Attachments: ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch As per http://wiki.apache.org/hadoop/ZooKeeper/GSoCReadOnlyMode , create ReadOnlyZooKeeperServer which comes into play when peer is partitioned. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-784) server-side functionality for read-only mode
[ https://issues.apache.org/jira/browse/ZOOKEEPER-784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sergey Doroshenko updated ZOOKEEPER-784: Attachment: ZOOKEEPER-784.patch Hey Flavio, thanks for reviewing! Re your comments: 1. added warn messages both to server- and client-side 2. done 3. done 4. r-o server gets killed in finally block of LOOKING case of QuorumPeer#run (QuorumPeer#645 in the latest patch). Interesting thing is, it may actually won't have started by the time shutdown is called (if peer regains the quorum during the grace period), but #shutdown is called in any case server-side functionality for read-only mode Key: ZOOKEEPER-784 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-784 Project: Zookeeper Issue Type: Sub-task Components: server Reporter: Sergey Doroshenko Assignee: Sergey Doroshenko Fix For: 3.4.0 Attachments: ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch As per http://wiki.apache.org/hadoop/ZooKeeper/GSoCReadOnlyMode , create ReadOnlyZooKeeperServer which comes into play when peer is partitioned. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-784) server-side functionality for read-only mode
[ https://issues.apache.org/jira/browse/ZOOKEEPER-784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sergey Doroshenko updated ZOOKEEPER-784: Attachment: ZOOKEEPER-784.patch The patch against latest trunk state server-side functionality for read-only mode Key: ZOOKEEPER-784 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-784 Project: Zookeeper Issue Type: Sub-task Components: server Reporter: Sergey Doroshenko Assignee: Sergey Doroshenko Fix For: 3.4.0 Attachments: ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch As per http://wiki.apache.org/hadoop/ZooKeeper/GSoCReadOnlyMode , create ReadOnlyZooKeeperServer which comes into play when peer is partitioned. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-784) server-side functionality for read-only mode
[ https://issues.apache.org/jira/browse/ZOOKEEPER-784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sergey Doroshenko updated ZOOKEEPER-784: Status: Open (was: Patch Available) server-side functionality for read-only mode Key: ZOOKEEPER-784 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-784 Project: Zookeeper Issue Type: Sub-task Components: server Reporter: Sergey Doroshenko Assignee: Sergey Doroshenko Fix For: 3.4.0 Attachments: ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch As per http://wiki.apache.org/hadoop/ZooKeeper/GSoCReadOnlyMode , create ReadOnlyZooKeeperServer which comes into play when peer is partitioned. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-784) server-side functionality for read-only mode
[ https://issues.apache.org/jira/browse/ZOOKEEPER-784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sergey Doroshenko updated ZOOKEEPER-784: Status: Patch Available (was: Open) server-side functionality for read-only mode Key: ZOOKEEPER-784 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-784 Project: Zookeeper Issue Type: Sub-task Components: server Reporter: Sergey Doroshenko Assignee: Sergey Doroshenko Fix For: 3.4.0 Attachments: ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch As per http://wiki.apache.org/hadoop/ZooKeeper/GSoCReadOnlyMode , create ReadOnlyZooKeeperServer which comes into play when peer is partitioned. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-784) server-side functionality for read-only mode
[ https://issues.apache.org/jira/browse/ZOOKEEPER-784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sergey Doroshenko updated ZOOKEEPER-784: Status: Open (was: Patch Available) server-side functionality for read-only mode Key: ZOOKEEPER-784 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-784 Project: Zookeeper Issue Type: Sub-task Components: server Reporter: Sergey Doroshenko Assignee: Sergey Doroshenko Fix For: 3.4.0 Attachments: ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch As per http://wiki.apache.org/hadoop/ZooKeeper/GSoCReadOnlyMode , create ReadOnlyZooKeeperServer which comes into play when peer is partitioned. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-784) server-side functionality for read-only mode
[ https://issues.apache.org/jira/browse/ZOOKEEPER-784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sergey Doroshenko updated ZOOKEEPER-784: Attachment: ZOOKEEPER-784.patch improved documentation server-side functionality for read-only mode Key: ZOOKEEPER-784 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-784 Project: Zookeeper Issue Type: Sub-task Components: server Reporter: Sergey Doroshenko Assignee: Sergey Doroshenko Fix For: 3.4.0 Attachments: ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch As per http://wiki.apache.org/hadoop/ZooKeeper/GSoCReadOnlyMode , create ReadOnlyZooKeeperServer which comes into play when peer is partitioned. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-784) server-side functionality for read-only mode
[ https://issues.apache.org/jira/browse/ZOOKEEPER-784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sergey Doroshenko updated ZOOKEEPER-784: Status: Patch Available (was: In Progress) server-side functionality for read-only mode Key: ZOOKEEPER-784 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-784 Project: Zookeeper Issue Type: Sub-task Components: server Reporter: Sergey Doroshenko Assignee: Sergey Doroshenko Fix For: 3.4.0 Attachments: ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch As per http://wiki.apache.org/hadoop/ZooKeeper/GSoCReadOnlyMode , create ReadOnlyZooKeeperServer which comes into play when peer is partitioned. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-784) server-side functionality for read-only mode
[ https://issues.apache.org/jira/browse/ZOOKEEPER-784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sergey Doroshenko updated ZOOKEEPER-784: Status: In Progress (was: Patch Available) server-side functionality for read-only mode Key: ZOOKEEPER-784 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-784 Project: Zookeeper Issue Type: Sub-task Components: server Reporter: Sergey Doroshenko Assignee: Sergey Doroshenko Fix For: 3.4.0 Attachments: ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch As per http://wiki.apache.org/hadoop/ZooKeeper/GSoCReadOnlyMode , create ReadOnlyZooKeeperServer which comes into play when peer is partitioned. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-784) server-side functionality for read-only mode
[ https://issues.apache.org/jira/browse/ZOOKEEPER-784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sergey Doroshenko updated ZOOKEEPER-784: Status: Patch Available (was: In Progress) server-side functionality for read-only mode Key: ZOOKEEPER-784 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-784 Project: Zookeeper Issue Type: Sub-task Components: server Reporter: Sergey Doroshenko Assignee: Sergey Doroshenko Fix For: 3.4.0 Attachments: ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch As per http://wiki.apache.org/hadoop/ZooKeeper/GSoCReadOnlyMode , create ReadOnlyZooKeeperServer which comes into play when peer is partitioned. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-784) server-side functionality for read-only mode
[ https://issues.apache.org/jira/browse/ZOOKEEPER-784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sergey Doroshenko updated ZOOKEEPER-784: Status: Open (was: Patch Available) server-side functionality for read-only mode Key: ZOOKEEPER-784 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-784 Project: Zookeeper Issue Type: Sub-task Components: server Reporter: Sergey Doroshenko Assignee: Sergey Doroshenko Fix For: 3.4.0 Attachments: ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch As per http://wiki.apache.org/hadoop/ZooKeeper/GSoCReadOnlyMode , create ReadOnlyZooKeeperServer which comes into play when peer is partitioned. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-784) server-side functionality for read-only mode
[ https://issues.apache.org/jira/browse/ZOOKEEPER-784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sergey Doroshenko updated ZOOKEEPER-784: Status: Open (was: Patch Available) server-side functionality for read-only mode Key: ZOOKEEPER-784 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-784 Project: Zookeeper Issue Type: Sub-task Components: server Reporter: Sergey Doroshenko Assignee: Sergey Doroshenko Fix For: 3.4.0 Attachments: ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch As per http://wiki.apache.org/hadoop/ZooKeeper/GSoCReadOnlyMode , create ReadOnlyZooKeeperServer which comes into play when peer is partitioned. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-784) server-side functionality for read-only mode
[ https://issues.apache.org/jira/browse/ZOOKEEPER-784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sergey Doroshenko updated ZOOKEEPER-784: Status: Patch Available (was: Open) server-side functionality for read-only mode Key: ZOOKEEPER-784 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-784 Project: Zookeeper Issue Type: Sub-task Components: server Reporter: Sergey Doroshenko Assignee: Sergey Doroshenko Fix For: 3.4.0 Attachments: ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch As per http://wiki.apache.org/hadoop/ZooKeeper/GSoCReadOnlyMode , create ReadOnlyZooKeeperServer which comes into play when peer is partitioned. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-784) server-side functionality for read-only mode
[ https://issues.apache.org/jira/browse/ZOOKEEPER-784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Patrick Hunt updated ZOOKEEPER-784: --- Fix Version/s: 3.4.0 Component/s: server server-side functionality for read-only mode Key: ZOOKEEPER-784 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-784 Project: Zookeeper Issue Type: Sub-task Components: server Reporter: Sergey Doroshenko Assignee: Sergey Doroshenko Fix For: 3.4.0 Attachments: ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch As per http://wiki.apache.org/hadoop/ZooKeeper/GSoCReadOnlyMode , create ReadOnlyZooKeeperServer which comes into play when peer is partitioned. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-784) server-side functionality for read-only mode
[ https://issues.apache.org/jira/browse/ZOOKEEPER-784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sergey Doroshenko updated ZOOKEEPER-784: Attachment: (was: ZOOKEEPER-784.patch) server-side functionality for read-only mode Key: ZOOKEEPER-784 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-784 Project: Zookeeper Issue Type: Sub-task Reporter: Sergey Doroshenko Assignee: Sergey Doroshenko Attachments: ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch As per http://wiki.apache.org/hadoop/ZooKeeper/GSoCReadOnlyMode , create ReadOnlyZooKeeperServer which comes into play when peer is partitioned. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-784) server-side functionality for read-only mode
[ https://issues.apache.org/jira/browse/ZOOKEEPER-784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sergey Doroshenko updated ZOOKEEPER-784: Attachment: ZOOKEEPER-784.patch server-side functionality for read-only mode Key: ZOOKEEPER-784 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-784 Project: Zookeeper Issue Type: Sub-task Reporter: Sergey Doroshenko Assignee: Sergey Doroshenko Attachments: ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch As per http://wiki.apache.org/hadoop/ZooKeeper/GSoCReadOnlyMode , create ReadOnlyZooKeeperServer which comes into play when peer is partitioned. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-784) server-side functionality for read-only mode
[ https://issues.apache.org/jira/browse/ZOOKEEPER-784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sergey Doroshenko updated ZOOKEEPER-784: Status: Open (was: Patch Available) server-side functionality for read-only mode Key: ZOOKEEPER-784 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-784 Project: Zookeeper Issue Type: Sub-task Reporter: Sergey Doroshenko Assignee: Sergey Doroshenko Attachments: ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch As per http://wiki.apache.org/hadoop/ZooKeeper/GSoCReadOnlyMode , create ReadOnlyZooKeeperServer which comes into play when peer is partitioned. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-784) server-side functionality for read-only mode
[ https://issues.apache.org/jira/browse/ZOOKEEPER-784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sergey Doroshenko updated ZOOKEEPER-784: Status: Patch Available (was: Open) server-side functionality for read-only mode Key: ZOOKEEPER-784 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-784 Project: Zookeeper Issue Type: Sub-task Reporter: Sergey Doroshenko Assignee: Sergey Doroshenko Attachments: ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch As per http://wiki.apache.org/hadoop/ZooKeeper/GSoCReadOnlyMode , create ReadOnlyZooKeeperServer which comes into play when peer is partitioned. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-784) server-side functionality for read-only mode
[ https://issues.apache.org/jira/browse/ZOOKEEPER-784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sergey Doroshenko updated ZOOKEEPER-784: Attachment: ZOOKEEPER-784.patch server-side functionality for read-only mode Key: ZOOKEEPER-784 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-784 Project: Zookeeper Issue Type: Sub-task Reporter: Sergey Doroshenko Assignee: Sergey Doroshenko Attachments: ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch As per http://wiki.apache.org/hadoop/ZooKeeper/GSoCReadOnlyMode , create ReadOnlyZooKeeperServer which comes into play when peer is partitioned. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-784) server-side functionality for read-only mode
[ https://issues.apache.org/jira/browse/ZOOKEEPER-784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sergey Doroshenko updated ZOOKEEPER-784: Attachment: (was: ZOOKEEPER-784.patch) server-side functionality for read-only mode Key: ZOOKEEPER-784 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-784 Project: Zookeeper Issue Type: Sub-task Reporter: Sergey Doroshenko Assignee: Sergey Doroshenko Attachments: ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch As per http://wiki.apache.org/hadoop/ZooKeeper/GSoCReadOnlyMode , create ReadOnlyZooKeeperServer which comes into play when peer is partitioned. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-784) server-side functionality for read-only mode
[ https://issues.apache.org/jira/browse/ZOOKEEPER-784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sergey Doroshenko updated ZOOKEEPER-784: Status: Open (was: Patch Available) server-side functionality for read-only mode Key: ZOOKEEPER-784 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-784 Project: Zookeeper Issue Type: Sub-task Reporter: Sergey Doroshenko Assignee: Sergey Doroshenko Attachments: ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch As per http://wiki.apache.org/hadoop/ZooKeeper/GSoCReadOnlyMode , create ReadOnlyZooKeeperServer which comes into play when peer is partitioned. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-784) server-side functionality for read-only mode
[ https://issues.apache.org/jira/browse/ZOOKEEPER-784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sergey Doroshenko updated ZOOKEEPER-784: Attachment: ZOOKEEPER-784.patch In this patch: * client seeks for r/w server if it's connected to r/o server, backoffing exponentially. * fake session (the one assigned by r/o server) is transitioned to valid session upon connection to r/w server, transparently for the user * client receives notifications about r/o mode via default watcher * more tests server-side functionality for read-only mode Key: ZOOKEEPER-784 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-784 Project: Zookeeper Issue Type: Sub-task Reporter: Sergey Doroshenko Assignee: Sergey Doroshenko Attachments: ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch As per http://wiki.apache.org/hadoop/ZooKeeper/GSoCReadOnlyMode , create ReadOnlyZooKeeperServer which comes into play when peer is partitioned. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-784) server-side functionality for read-only mode
[ https://issues.apache.org/jira/browse/ZOOKEEPER-784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sergey Doroshenko updated ZOOKEEPER-784: Status: Patch Available (was: Open) server-side functionality for read-only mode Key: ZOOKEEPER-784 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-784 Project: Zookeeper Issue Type: Sub-task Reporter: Sergey Doroshenko Assignee: Sergey Doroshenko Attachments: ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch As per http://wiki.apache.org/hadoop/ZooKeeper/GSoCReadOnlyMode , create ReadOnlyZooKeeperServer which comes into play when peer is partitioned. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-784) server-side functionality for read-only mode
[ https://issues.apache.org/jira/browse/ZOOKEEPER-784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sergey Doroshenko updated ZOOKEEPER-784: Attachment: ZOOKEEPER-784.patch * As per Henry's suggestion, updated QuorumePeer to wait some time before starting RO server (currently it's 1 tickTime) * About watches: no, setting watches doesn't turn operation to a write operation. If a client is connected to a partitioned server and sets a watch in r/o mode, and meanwhile data is changed in the majority part, the watch will be triggered when the client reconnects to the majority. This is consistent with the current behavior, that is, if a watch is set before partitioning, it's triggered upon rejoining if there's any change * Added a test to ensure read operations succeed in r/o mode and write operations fail. Created QuorumUtil class which encapsulates quorum testing logic, e.g. allows to start/shutdown all peers or particular ones. It's used in the new test for r/o mode. I will refactor QuorumBase to be a special case of QuorumUtil. What I'll do next is update wiki page to address Patrick's comments and make r/o client to seek for r/w server (currently if client's connected to a r/o server it doesn't try to find another server). server-side functionality for read-only mode Key: ZOOKEEPER-784 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-784 Project: Zookeeper Issue Type: Sub-task Reporter: Sergey Doroshenko Assignee: Sergey Doroshenko Attachments: ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch As per http://wiki.apache.org/hadoop/ZooKeeper/GSoCReadOnlyMode , create ReadOnlyZooKeeperServer which comes into play when peer is partitioned. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-784) server-side functionality for read-only mode
[ https://issues.apache.org/jira/browse/ZOOKEEPER-784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sergey Doroshenko updated ZOOKEEPER-784: Status: Patch Available (was: Open) server-side functionality for read-only mode Key: ZOOKEEPER-784 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-784 Project: Zookeeper Issue Type: Sub-task Reporter: Sergey Doroshenko Assignee: Sergey Doroshenko Attachments: ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch As per http://wiki.apache.org/hadoop/ZooKeeper/GSoCReadOnlyMode , create ReadOnlyZooKeeperServer which comes into play when peer is partitioned. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-784) server-side functionality for read-only mode
[ https://issues.apache.org/jira/browse/ZOOKEEPER-784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sergey Doroshenko updated ZOOKEEPER-784: Attachment: ZOOKEEPER-784.patch Added read-only functionality to client side: to create RO client, one have to pass additional boolean param to ZooKeeper's ctor; ctors with old signatures create usual clients. Now, if server is partitioned, it doesn't allow usual clients to connect. Decided not to create separate ticket for client-side change since it's anyway related to this one. server-side functionality for read-only mode Key: ZOOKEEPER-784 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-784 Project: Zookeeper Issue Type: Sub-task Reporter: Sergey Doroshenko Assignee: Sergey Doroshenko Attachments: ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch As per http://wiki.apache.org/hadoop/ZooKeeper/GSoCReadOnlyMode , create ReadOnlyZooKeeperServer which comes into play when peer is partitioned. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-784) server-side functionality for read-only mode
[ https://issues.apache.org/jira/browse/ZOOKEEPER-784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sergey Doroshenko updated ZOOKEEPER-784: Attachment: ZOOKEEPER-784.patch Fixed JMX behaviour, now read-only server is visible in a JMX console when server is partitioned server-side functionality for read-only mode Key: ZOOKEEPER-784 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-784 Project: Zookeeper Issue Type: Sub-task Reporter: Sergey Doroshenko Assignee: Sergey Doroshenko Attachments: ZOOKEEPER-784.patch, ZOOKEEPER-784.patch As per http://wiki.apache.org/hadoop/ZooKeeper/GSoCReadOnlyMode , create ReadOnlyZooKeeperServer which comes into play when peer is partitioned. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-784) server-side functionality for read-only mode
[ https://issues.apache.org/jira/browse/ZOOKEEPER-784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sergey Doroshenko updated ZOOKEEPER-784: Attachment: ZOOKEEPER-784.patch Patch includes ReadOnlyZooKeeperServer and ReadOnlyReqestProcessor. This patch outlines the general idea: read-only server is spawned when peer becomes partitioned, and is able to serve read-only requests but drops state-changing ones. It's by no means a final version, however it's already possible to connect to a partitioned peer (or remain connected to it when it loses a quorum) and make read requests (write requests are dropped with explanation message). Next things to work on are: * session handling during partition. For now ReadOnlyServer creates SessionTrackerImpl and it's ok for manual tests, but that's just to make this proof-of-concept patch work * distinguish read-only clients and usual ones (depends on yet non-existent ticket about creation of read-only client), accept only read-onlies * create test cases, make all current ones pass server-side functionality for read-only mode Key: ZOOKEEPER-784 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-784 Project: Zookeeper Issue Type: Sub-task Reporter: Sergey Doroshenko Assignee: Sergey Doroshenko Attachments: ZOOKEEPER-784.patch As per http://wiki.apache.org/hadoop/ZooKeeper/GSoCReadOnlyMode , create ReadOnlyZooKeeperServer which comes into play when peer is partitioned. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
