Frans Lawaetz created ZOOKEEPER-2145:
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Summary: Node can be seen but not deleted
Key: ZOOKEEPER-2145
URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2145
Project: ZooKeeper
Issue Type: Bug
Affects Versions: 3.4.6
Reporter: Frans Lawaetz
I have a three-server ensemble that appears to be working fine in every respect
but for the fact that I can ls or get a znode but can not rmr it.
>[zk: localhost:2181(CONNECTED) 0] get
>/accumulo/9354e975-7e2a-4207-8c7b-5d36c0e7765d/masters/goal_state
CLEAN_STOP
cZxid = 0x15
ctime = Fri Feb 20 13:37:59 CST 2015
mZxid = 0x72
mtime = Fri Feb 20 13:38:05 CST 2015
pZxid = 0x15
cversion = 0
dataVersion = 2
aclVersion = 0
ephemeralOwner = 0x0
dataLength = 10
numChildren = 0
[zk: localhost:2181(CONNECTED) 1] rmr
/accumulo/9354e975-7e2a-4207-8c7b-5d36c0e7765d/masters/goal_state
Node does not exist:
/accumulo/9354e975-7e2a-4207-8c7b-5d36c0e7765d/masters/goal_state
I have run a 'stat' against all three servers and they seem properly structured
with a leader and two followers. An md5sum of all zoo.cfg shows them to be
identical.
The problem seems localized to the accumulo/935.... directory as I can create
and delete znodes outside of that path fine but not inside of it.
For example:
[zk: localhost:2181(CONNECTED) 12] create
/accumulo/9354e975-7e2a-4207-8c7b-5d36c0e7765d/fubar asdf
Node does not exist: /accumulo/9354e975-7e2a-4207-8c7b-5d36c0e7765d/fubar
[zk: localhost:2181(CONNECTED) 13] create /accumulo/fubar asdf
Created /accumulo/fubar
[zk: localhost:2181(CONNECTED) 14] ls /accumulo/fubar
[]
[zk: localhost:2181(CONNECTED) 15] rmr /accumulo/fubar
[zk: localhost:2181(CONNECTED) 16]
Here is my zoo.cfg:
tickTime=2000
initLimit=10
syncLimit=15
dataDir=/data/extera/zkeeper/data
clientPort=2181
maxClientCnxns=300
autopurge.snapRetainCount=10
autopurge.purgeInterval=1
server.1=cdf61:2888:3888
server.2=cdf62:2888:3888
server.3=cdf63:2888:3888
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