Mon Aug 9 07:55:11 PDT 2010
- Previous message: [PATCH 4/4] Bug 136 When a forwarding node goes away a dba might issue a subscribe set to reshape the cluster so the receiver gets the data from a different provider. It could be the case that the receiver never sees the SUBSCRIBE_SET event because it is only listening on events from the origin from the forwarder that has gone away.
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Attached are a set of patches for addressing the issues discussed in bug136. These issues show up when you have a forwarding node that fails. The nodes that were being provided from the failed node need to be reconfigured to get there data elsewhere. The issue is that even if path exists between the provider nodes and other nodes in the system the provider node might not be listening for these events so it might never no to reconfigure itself. This patch set tries to deal with both cases where a FAILOVER is issued and cases where the failed node is just a forwarder so a SUBSCRIBE SET is issued but no FAILOVER. The intent is that these patches will be applied with the ones for bug139 and 132. http://github.com/ssinger/slony1-engine/tree/bug139_132_136 http://github.com/ssinger/slony1-engine/tree/bug136 -- Steve Singer Afilias Canada Data Services Developer 416-673-1142 -------------- next part -------------- A non-text attachment was scrubbed... Name: 0001-If-a-origin-node-fails-a-subscriber-might.patch Type: text/x-patch Size: 0 bytes Desc: not available Url : http://lists.slony.info/pipermail/slony1-patches/attachments/20100809/3a82b8a9/attachment.bin
- Previous message: [PATCH 4/4] Bug 136 When a forwarding node goes away a dba might issue a subscribe set to reshape the cluster so the receiver gets the data from a different provider. It could be the case that the receiver never sees the SUBSCRIBE_SET event because it is only listening on events from the origin from the forwarder that has gone away.
- Next message: [Slony1-patches] bug 136 patches
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