OK - please add an issue on Curator’s Jira and a test case. -JZ
From: Erik Nelson Erik Nelson Reply: Erik Nelson [email protected] Date: January 14, 2014 at 4:52:21 PM To: Jordan Zimmerman [email protected] Subject: Re: protection on ephemeral nodes can go haywire This is curator 2.3 and zookeeper 3.4.5-cdh4.3.2 On Jan 14, 2014, at 4:44 PM, Jordan Zimmerman <[email protected]> wrote: That looks like a bug to me. The GUID should only be present once. I remember there being a bug like this a long time ago. What version are you using? -JZ From: Erik Nelson Erik Nelson Reply: [email protected] [email protected] Date: January 14, 2014 at 4:43:02 PM To: [email protected] [email protected] Subject: protection on ephemeral nodes can go haywire I've noticed that it is quite common for my list of nodes to contain a bunch of entries that look like: /_c_35528b0e-9e81-4bc2-8f3d-4e64198dc5cc-_c_35528b0e-9e81-4bc2-8f3d-4e64198dc5cc-_c_35528b0e-9e81-4bc2-8f3d-4e64198dc5cc-_c_35528b0e-9e81-4bc2-8f3d-4e64198dc5cc-_c_35528b0e-9e81-4bc2-8f3d-4e64198dc5cc-_c_35528b0e-9e81-4bc2-8f3d-4e64198dc5cc-_c_35528b0e-9e81-4bc2-8f3d-4e64198dc5cc-_c_35528b0e-9e81-4bc2-8f3d-4e64198dc5cc-_c_35528b0e-9e81-4bc2-8f3d-4e64198dc5cc-_c_35528b0e-9e81-4bc2-8f3d-4e64198dc5cc-_c_35528b0e-9e81-4bc2-8f3d-4e64198dc5cc-_c_35528b0e-9e81-4bc2-8f3d-4e64198dc5cc-_c_35528b0e-9e81-4bc2-8f3d-4e64198dc5cc-_c_35528b0e-9e81-4bc2-8f3d-4e64198dc5cc-_c_35528b0e-9e81-4bc2-8f3d-4e64198dc5cc-_c_35528b0e-9e81-4bc2-8f3d-4e64198dc5cc-_c_35528b0e-9e81-4bc2-8f3d-4e64198dc5cc-_c_35528b0e-9e81-4bc2-8f3d-4e64198dc5cc-_c_35528b0e-9e81-4bc2-8f3d-4e64198dc5cc-[actual node name] sometimes even with the protection guid repeated again with the same actual node name. This can get to the point where I start get exceptions on the client where it complains about the node name needing to begin with '/'; I believe that the name exceeds the maximum size and is being truncated. Is this a known issue? My use of persistentephemeralnode isn't too fancy, and this happens without any badness in the quorum. I've looked through the jira issues but can't find anything related. Thanks, erik
