What do your nodes have in their logs during startup? Are you sure
you have them configured correctly? Are the file ephemeral? Could
they have disappeared on their own?
Sent from my iPhone
On Aug 11, 2010, at 12:10 AM, Dr Hao He <h...@softtouchit.com> wrote:
hi, Ted,
Thanks for the reply. Here is what I did:
[zk: localhost:2181(CONNECTED) 0] ls /xpe/queues/
3bd7851e79381ef4bfd1a5857b5e34c04e5159e5/msgs/msg0000002948
[]
zk: localhost:2181(CONNECTED) 1] ls /xpe/queues/
3bd7851e79381ef4bfd1a5857b5e34c04e5159e5/msgs
[msg0000002807, msg0000002700, msg0000002701, msg0000002804,
msg0000002704, msg0000002706, msg0000002601, msg0000001849,
msg0000001847, msg0000002508, msg0000002609, msg0000001841,
msg0000002607, msg0000002606, msg0000002604, msg0000002809,
msg0000002817, msg0000001633, msg0000002812, msg0000002814,
msg0000002711, msg0000002815, msg0000002713, msg0000002716,
msg0000001772, msg0000002811, msg0000001635, msg0000001774,
msg0000002515, msg0000002610, msg0000001838, msg0000002517,
msg0000002612, msg0000002519, msg0000001973, msg0000001835,
msg0000001974, msg0000002619, msg0000001831, msg0000002510,
msg0000002512, msg0000002615, msg0000002614, msg0000002617,
msg0000002104, msg0000002106, msg0000001769, msg0000001768,
msg0000002828, msg0000002822, msg0000001760, msg0000002820,
msg0000001963, msg0000001961, msg0000002110, msg0000002118,
msg0000002900, msg0000002836, msg0000001757, msg0000002907,
msg0000001753, msg0000001752, msg0000001755, msg0000001952,
msg0000001958, msg0000001852, msg0000001956, msg0000001854,
msg0000002749, msg0000001608, msg0000001609, msg0000002747,
msg0000002882, msg0000001743, msg0000002888, msg0000001605,
msg0000002885, msg0000001487, msg0000001746, msg0000002330,
msg0000001749, msg0000001488, msg0000001489, msg0000001881,
msg0000001491, msg0000002890, msg0000001889, msg0000002758,
msg0000002241, msg0000002892, msg0000002852, msg0000002759,
msg0000002898, msg0000002850, msg0000001733, msg0000002751,
msg0000001739, msg0000002753, msg0000002756, msg0000002332,
msg0000001872, msg0000002233, msg0000001721, msg0000001627,
msg0000001720, msg0000001625, msg0000001628, msg0000001629,
msg0000001729, msg0000002350, msg0000001727, msg0000002352,
msg0000001622, msg0000001726, msg0000001623, msg0000001723,
msg0000001724, msg0000001621, msg0000002736, msg0000002738,
msg0000002363, msg0000001717, msg0000002878, msg0000002362,
msg0000002361, msg0000001611, msg0000001894, msg0000002357,
msg0000002218, msg0000002358, msg0000002355, msg0000001895,
msg0000002356, msg0000001898, msg0000002354, msg0000001996,
msg0000001990, msg0000002093, msg0000002880, msg0000002576,
msg0000002579, msg0000002267, msg0000002266, msg0000002366,
msg0000001901, msg0000002365, msg0000001903, msg0000001799,
msg0000001906, msg0000002368, msg0000001597, msg0000002679,
msg0000002166, msg0000001595, msg0000002481, msg0000002482,
msg0000002373, msg0000002374, msg0000002371, msg0000001599,
msg0000002773, msg0000002274, msg0000002275, msg0000002270,
msg0000002583, msg0000002271, msg0000002580, msg0000002067,
msg0000002277, msg0000002278, msg0000002376, msg0000002180,
msg0000002467, msg0000002378, msg0000002182, msg0000002377,
msg0000002184, msg0000002379, msg0000002187, msg0000002186,
msg0000002665, msg0000002666, msg0000002381, msg0000002382,
msg0000002661, msg0000002662, msg0000002663, msg0000002385,
msg0000002284, msg0000002766, msg0000002282, msg0000002190,
msg0000002599, msg0000002054, msg0000002596, msg0000002453,
msg0000002459, msg0000002457, msg0000002456, msg0000002191,
msg0000002652, msg0000002395, msg0000002650, msg0000002656,
msg0000002655, msg0000002189, msg0000002047, msg0000002658,
msg0000002659, msg0000002796, msg0000002250, msg0000002255,
msg0000002589, msg0000002257, msg0000002061, msg0000002064,
msg0000002585, msg0000002258, msg0000002587, msg0000002444,
msg0000002446, msg0000002447, msg0000002450, msg0000002646,
msg0000001501, msg0000002591, msg0000002592, msg0000001503,
msg0000001506, msg0000002260, msg0000002594, msg0000002262,
msg0000002263, msg0000002264, msg0000002590, msg0000002132,
msg0000002130, msg0000002530, msg0000002931, msg0000001559,
msg0000001808, msg0000002024, msg0000001553, msg0000002939,
msg0000002937, msg0000001556, msg0000002935, msg0000002933,
msg0000002140, msg0000001937, msg0000002143, msg0000002520,
msg0000002522, msg0000002429, msg0000002524, msg0000002920,
msg0000002035, msg0000001561, msg0000002134, msg0000002138,
msg0000002925, msg0000002151, msg0000002287, msg0000002555,
msg0000002010, msg0000002002, msg0000002290, msg0000001537,
msg0000002005, msg0000002147, msg0000002145, msg0000002698,
msg0000001592, msg0000001810, msg0000002690, msg0000002691,
msg0000001911, msg0000001910, msg0000002693, msg0000001812,
msg0000001817, msg0000001547, msg0000002012, msg0000002015,
msg0000002941, msg0000001688, msg0000002018, msg0000002684,
msg0000002944, msg0000001540, msg0000002686, msg0000001541,
msg0000002946, msg0000002688, msg0000001584, msg0000002948]
[zk: localhost:2181(CONNECTED) 7] delete /xpe/queues/
3bd7851e79381ef4bfd1a5857b5e34c04e5159e5/msgs/msg0000002948
Node does not exist: /xpe/queues/
3bd7851e79381ef4bfd1a5857b5e34c04e5159e5/msgs/msg0000002948
When I performed the same operations on another node, none of those
nodes existed.
Dr Hao He
XPE - the truly SOA platform
h...@softtouchit.com
http://softtouchit.com
http://itunes.com/apps/Scanmobile
On 11/08/2010, at 4:38 PM, Ted Dunning wrote:
Can you provide some more information? The output of some of the
four
letter commands and a transcript of what you are doing would be very
helpful.
Also, there is no way for znodes to exist on one node of a properly
operating ZK cluster and not on either of the other two. Something
has to
be wrong and I would vote for operator error (not to cast
aspersions, it is
just that humans like you and *me* make more errors than ZK does).
On Tue, Aug 10, 2010 at 11:32 PM, Dr Hao He <h...@softtouchit.com>
wrote:
hi, All,
I have a 3-host cluster running ZooKeeper 3.2.2. On one of the
hosts,
there are a number of nodes that I can "get" and "ls" using
zkCli.sh .
However, when I tried to "delete" any of them, I got "Node does
not exist"
error. Those nodes do not exist on the other two hosts.
Any idea how we should handle this type of errors and what might
have
caused this problem?
Dr Hao He
XPE - the truly SOA platform
h...@softtouchit.com
http://softtouchit.com
http://itunes.com/apps/Scanmobile
