good find! i think we can "fix" this problem by doing Selector.open().close() in QuorumBase or perhaps as a static block in NIOServerCnxn.Factory.

ben

Flavio Junqueira wrote:
Is this the problem?

http://bugs.sun.com/view_bug.do?bug_id=6427854

-Flavio

On Dec 4, 2009, at 5:49 PM, Benjamin Reed wrote:

Check it out, the default uncaught exception handler helped! look at
this problem:

2009-12-04 09:30:47,333 - ERROR [QuorumPeer with myid:1 and
clientPort:11221:quorumpeertestbase$mainthr...@92] - unexpected
exception in run
java.lang.NullPointerException
at sun.nio.ch.Util.atBugLevel(Util.java:326)
at sun.nio.ch.SelectorImpl.<init>(SelectorImpl.java:40)
at sun.nio.ch.EPollSelectorImpl.<init>(EPollSelectorImpl.java:47)
at
sun
.nio
.ch.EPollSelectorProvider.openSelector(EPollSelectorProvider.java:18)
at java.nio.channels.Selector.open(Selector.java:209)
at
org.apache.zookeeper.server.NIOServerCnxn
$Factory.<init>(NIOServerCnxn.java:87)
at
org
.apache
.zookeeper
.server.quorum.QuorumPeerMain.runFromConfig(QuorumPeerMain.java:120)
at
org
.apache
.zookeeper
.server.quorum.QuorumPeerMain.initializeAndRun(QuorumPeerMain.java:
102)
at
org.apache.zookeeper.server.quorum.QuorumPeerTestBase
$MainThread.run(QuorumPeerTestBase.java:89)

looking at the source code (i don't have exactly the right version
because the line numbers don't match) there is no way that we could
get
a NullPointerException in Util.atBugLevel. For that matter, we are
just
calling Selector.open(), it doesn't seem like we should be getting an
exception at all!

ben

Apache Hudson Server wrote:
See <http://hudson.zones.apache.org/hudson/job/ZooKeeper-trunk/576/>

------------------------------------------
[...truncated 94911 lines...]
   [junit] 2009-12-04 09:42:20,334 - INFO  [main-
SendThread(localhost:11225):clientcnxn$sendthr...@837] - Socket
connection established to localhost/127.0.0.1:11225, initiating
session
   [junit] 2009-12-04 09:42:20,334 - INFO  [NIOServerCxn.Factory:
11225:nioservercnxn$fact...@221] - Accepted socket connection from /
127.0.0.1:46504
   [junit] 2009-12-04 09:42:20,334 - INFO  [NIOServerCxn.Factory:
11225:nioserverc...@695] - Client attempting to renew session
0x125591182200000 at /127.0.0.1:46504
   [junit] 2009-12-04 09:42:20,335 - INFO  [NIOServerCxn.Factory:
11225:nioserverc...@1128] - Established session 0x125591182200000
for client /127.0.0.1:46504
   [junit] 2009-12-04 09:42:20,335 - INFO  [main-
SendThread(localhost:11225):clientcnxn$sendthr...@640] - Session
establishment complete, sessionid = 0x125591182200000
   [junit] 2009-12-04 09:42:20,347 - INFO  [main:clientb...@385] -
STOPPING server
   [junit] 2009-12-04 09:42:20,348 - INFO  [main:nioserverc...@975]
- Closed socket connection for client /127.0.0.1:46504 which had
sessionid 0x125591182200000
   [junit] 2009-12-04 09:42:20,348 - INFO  [main-
SendThread(localhost:11225):clientcnxn$sendthr...@1047] - Unable to
read additional data from server sessionid 0x125591182200000,
likely server has closed socket, closing socket connection and
attempting reconnect
   [junit] 2009-12-04 09:42:20,349 - INFO  [NIOServerCxn.Factory:
11225:nioservercnxn$fact...@248] - NIOServerCnxn factory exited run
method
   [junit] 2009-12-04 09:42:20,349 - INFO
[main:finalrequestproces...@365] - shutdown of request processor
complete
   [junit] 2009-12-04 09:42:20,349 - INFO  [SyncThread:
0:syncrequestproces...@151] - SyncRequestProcessor exited!
   [junit] 2009-12-04 09:42:20,349 - INFO
[ProcessThread:-1:preprequestproces...@119] - PrepRequestProcessor
exited loop!
   [junit] ensureOnly:[]
   [junit] 2009-12-04 09:42:20,449 - INFO  [main:clientb...@378] -
STARTING server
   [junit] 2009-12-04 09:42:20,449 - INFO
[main:zookeeperser...@160] - Created server
   [junit] 2009-12-04 09:42:20,450 - INFO  [main:NIOServerCnxn
$fact...@130] - binding to port 11225
   [junit] 2009-12-04 09:42:20,456 - INFO  [main:files...@81] -
Reading snapshot 
<http://hudson.zones.apache.org/hudson/job/ZooKeeper-trunk/ws/trunk/build/test/tmp/test6009581084730618198.junit.dir/version-2/snapshot.5
[junit] 2009-12-04 09:42:20,458 - INFO
[main:filetxnsnap...@208] - Snapshotting: 6
   [junit] 2009-12-04 09:42:20,462 - INFO  [NIOServerCxn.Factory:
11225:nioservercnxn$fact...@221] - Accepted socket connection from /
127.0.0.1:46506
   [junit] 2009-12-04 09:42:20,462 - INFO  [NIOServerCxn.Factory:
11225:nioserverc...@789] - Processing stat command from /
127.0.0.1:46506
   [junit] 2009-12-04 09:42:20,462 - INFO  [NIOServerCxn.Factory:
11225:nioserverc...@975] - Closed socket connection for client /
127.0.0.1:46506 (no session established for client)
   [junit] ensureOnly:[InMemoryDataTree, StandaloneServer_port]
   [junit] expect:InMemoryDataTree
   [junit] found:InMemoryDataTree
org
.apache
.ZooKeeperService:name0
=StandaloneServer_port-1,name1=InMemoryDataTree
   [junit] expect:StandaloneServer_port
   [junit] found:StandaloneServer_port
org.apache.ZooKeeperService:name0=StandaloneServer_port-1
   [junit] 2009-12-04 09:42:21,000 - INFO
[SessionTracker:sessiontrackeri...@145] - SessionTrackerImpl exited
loop!
   [junit] 2009-12-04 09:42:21,000 - INFO
[SessionTracker:sessiontrackeri...@145] - SessionTrackerImpl exited
loop!
   [junit] 2009-12-04 09:42:21,540 - INFO  [main-
SendThread(localhost:11225):clientcnxn$sendthr...@929] - Opening
socket connection to server localhost/127.0.0.1:11225
   [junit] 2009-12-04 09:42:21,540 - INFO  [main-
SendThread(localhost:11225):clientcnxn$sendthr...@837] - Socket
connection established to localhost/127.0.0.1:11225, initiating
session
   [junit] 2009-12-04 09:42:21,540 - INFO  [NIOServerCxn.Factory:
11225:nioservercnxn$fact...@221] - Accepted socket connection from /
127.0.0.1:46507
   [junit] 2009-12-04 09:42:21,541 - INFO  [NIOServerCxn.Factory:
11225:nioserverc...@695] - Client attempting to renew session
0x125591182200000 at /127.0.0.1:46507
   [junit] 2009-12-04 09:42:21,543 - INFO  [NIOServerCxn.Factory:
11225:nioserverc...@1128] - Established session 0x125591182200000
for client /127.0.0.1:46507
   [junit] 2009-12-04 09:42:21,543 - INFO  [main-
SendThread(localhost:11225):clientcnxn$sendthr...@640] - Session
establishment complete, sessionid = 0x125591182200000
   [junit] 2009-12-04 09:42:22,553 - INFO
[ProcessThread:-1:preprequestproces...@385] - Processed session
termination for sessionid: 0x125591182200000
   [junit] 2009-12-04 09:42:22,555 - INFO  [NIOServerCxn.Factory:
11225:nioserverc...@975] - Closed socket connection for client /
127.0.0.1:46507 which had sessionid 0x125591182200000
   [junit] 2009-12-04 09:42:22,555 - INFO  [main:zookee...@524] -
Session: 0x125591182200000 closed
   [junit] 2009-12-04 09:42:22,555 - INFO  [main:clientb...@408] -
tearDown starting
   [junit] 2009-12-04 09:42:22,556 - INFO  [main:clientb...@420] -
fdcount after test is: 39
   [junit] 2009-12-04 09:42:22,556 - INFO  [main:clientb...@385] -
STOPPING server
   [junit] 2009-12-04 09:42:22,556 - INFO  [NIOServerCxn.Factory:
11225:nioservercnxn$fact...@248] - NIOServerCnxn factory exited run
method
   [junit] 2009-12-04 09:42:22,557 - INFO
[main:finalrequestproces...@365] - shutdown of request processor
complete
   [junit] 2009-12-04 09:42:22,557 - INFO
[ProcessThread:-1:preprequestproces...@119] - PrepRequestProcessor
exited loop!
   [junit] 2009-12-04 09:42:22,557 - INFO  [SyncThread:
0:syncrequestproces...@151] - SyncRequestProcessor exited!
   [junit] ensureOnly:[]
   [junit] 2009-12-04 09:42:22,560 - INFO  [main:clientb...@439] -
FINISHED testWatcherAutoResetDisabledWithGlobal
   [junit] 2009-12-04 09:42:22,561 - INFO  [main:clientb...@349] -
STARTING testWatcherAutoResetDisabledWithLocal
   [junit] 2009-12-04 09:42:22,566 - INFO  [main:clientb...@378] -
STARTING server
   [junit] 2009-12-04 09:42:22,567 - INFO
[main:zookeeperser...@160] - Created server
   [junit] 2009-12-04 09:42:22,567 - INFO  [main:NIOServerCnxn
$fact...@130] - binding to port 11226
   [junit] 2009-12-04 09:42:22,568 - INFO
[main:filetxnsnap...@208] - Snapshotting: 0
   [junit] 2009-12-04 09:42:22,569 - INFO  [NIOServerCxn.Factory:
11226:nioservercnxn$fact...@221] - Accepted socket connection from /
127.0.0.1:53885
   [junit] 2009-12-04 09:42:22,570 - INFO  [NIOServerCxn.Factory:
11226:nioserverc...@789] - Processing stat command from /
127.0.0.1:53885
   [junit] 2009-12-04 09:42:22,570 - INFO  [NIOServerCxn.Factory:
11226:nioserverc...@975] - Closed socket connection for client /
127.0.0.1:53885 (no session established for client)
   [junit] ensureOnly:[InMemoryDataTree, StandaloneServer_port]
   [junit] expect:InMemoryDataTree
   [junit] found:InMemoryDataTree
org
.apache
.ZooKeeperService:name0
=StandaloneServer_port-1,name1=InMemoryDataTree
   [junit] expect:StandaloneServer_port
   [junit] found:StandaloneServer_port
org.apache.ZooKeeperService:name0=StandaloneServer_port-1
   [junit] 2009-12-04 09:42:22,572 - INFO  [main:clientb...@370] -
Initial fdcount is: 39
   [junit] 2009-12-04 09:42:22,572 - INFO  [main:clientb...@374] -
Client test setup finished
   [junit] 2009-12-04 09:42:22,572 - INFO  [main:zookee...@372] -
Initiating client connection, connectString=127.0.0.1:11226
sessionTimeout=5000 watcher=org.apache.zookeeper.test.WatcherTest
$mywatc...@9be2b5
   [junit] 2009-12-04 09:42:22,573 - INFO  [main-
SendThread():clientcnxn$sendthr...@929] - Opening socket connection
to server /127.0.0.1:11226
   [junit] 2009-12-04 09:42:22,573 - INFO  [NIOServerCxn.Factory:
11226:nioservercnxn$fact...@221] - Accepted socket connection from /
127.0.0.1:53886
   [junit] 2009-12-04 09:42:22,574 - INFO  [main-
SendThread(localhost:11226):clientcnxn$sendthr...@837] - Socket
connection established to localhost/127.0.0.1:11226, initiating
session
   [junit] 2009-12-04 09:42:22,574 - INFO  [NIOServerCxn.Factory:
11226:nioserverc...@702] - Client attempting to establish new
session at /127.0.0.1:53886
   [junit] 2009-12-04 09:42:22,580 - INFO  [SyncThread:
0:nioserverc...@1128] - Established session 0x125591196680000 for
client /127.0.0.1:53886
   [junit] 2009-12-04 09:42:22,585 - INFO  [main-
SendThread(localhost:11226):clientcnxn$sendthr...@640] - Session
establishment complete, sessionid = 0x125591196680000
   [junit] expect:0x125591196680000
   [junit] found:0x125591196680000
org
.apache
.ZooKeeperService:name0
=
StandaloneServer_port
-1,name1=Connections,name2=127.0.0.1,name3=0x125591196680000
   [junit] 2009-12-04 09:42:22,591 - INFO  [main:clientb...@385] -
STOPPING server
   [junit] 2009-12-04 09:42:22,592 - INFO  [main:nioserverc...@975]
- Closed socket connection for client /127.0.0.1:53886 which had
sessionid 0x125591196680000
   [junit] 2009-12-04 09:42:22,596 - INFO  [main-
SendThread(localhost:11226):clientcnxn$sendthr...@1047] - Unable to
read additional data from server sessionid 0x125591196680000,
likely server has closed socket, closing socket connection and
attempting reconnect
   [junit] 2009-12-04 09:42:22,600 - INFO  [NIOServerCxn.Factory:
11226:nioservercnxn$fact...@248] - NIOServerCnxn factory exited run
method
   [junit] 2009-12-04 09:42:22,600 - INFO
[main:finalrequestproces...@365] - shutdown of request processor
complete
   [junit] 2009-12-04 09:42:22,600 - INFO  [SyncThread:
0:syncrequestproces...@151] - SyncRequestProcessor exited!
   [junit] 2009-12-04 09:42:22,600 - INFO
[ProcessThread:-1:preprequestproces...@119] - PrepRequestProcessor
exited loop!
   [junit] ensureOnly:[]
   [junit] 2009-12-04 09:42:22,697 - INFO  [main:clientb...@378] -
STARTING server
   [junit] 2009-12-04 09:42:22,697 - INFO
[main:zookeeperser...@160] - Created server
   [junit] 2009-12-04 09:42:22,697 - INFO  [main:NIOServerCnxn
$fact...@130] - binding to port 11226
   [junit] 2009-12-04 09:42:22,698 - INFO  [main:files...@81] -
Reading snapshot 
<http://hudson.zones.apache.org/hudson/job/ZooKeeper-trunk/ws/trunk/build/test/tmp/test6184955220040200729.junit.dir/version-2/snapshot.0
[junit] 2009-12-04 09:42:22,699 - INFO
[main:filetxnsnap...@208] - Snapshotting: 3
   [junit] 2009-12-04 09:42:22,701 - INFO  [NIOServerCxn.Factory:
11226:nioservercnxn$fact...@221] - Accepted socket connection from /
127.0.0.1:53888
   [junit] 2009-12-04 09:42:22,701 - INFO  [NIOServerCxn.Factory:
11226:nioserverc...@789] - Processing stat command from /
127.0.0.1:53888
   [junit] 2009-12-04 09:42:22,702 - INFO  [NIOServerCxn.Factory:
11226:nioserverc...@975] - Closed socket connection for client /
127.0.0.1:53888 (no session established for client)
   [junit] ensureOnly:[InMemoryDataTree, StandaloneServer_port]
   [junit] expect:InMemoryDataTree
   [junit] found:InMemoryDataTree
org
.apache
.ZooKeeperService:name0
=StandaloneServer_port-1,name1=InMemoryDataTree
   [junit] expect:StandaloneServer_port
   [junit] found:StandaloneServer_port
org.apache.ZooKeeperService:name0=StandaloneServer_port-1
   [junit] 2009-12-04 09:42:24,000 - INFO
[SessionTracker:sessiontrackeri...@145] - SessionTrackerImpl exited
loop!
   [junit] 2009-12-04 09:42:24,000 - INFO
[SessionTracker:sessiontrackeri...@145] - SessionTrackerImpl exited
loop!
   [junit] 2009-12-04 09:42:24,426 - INFO  [main-
SendThread(localhost:11226):clientcnxn$sendthr...@929] - Opening
socket connection to server localhost/127.0.0.1:11226
   [junit] 2009-12-04 09:42:24,426 - INFO  [NIOServerCxn.Factory:
11226:nioservercnxn$fact...@221] - Accepted socket connection from /
127.0.0.1:53889
   [junit] 2009-12-04 09:42:24,426 - INFO  [main-
SendThread(localhost:11226):clientcnxn$sendthr...@837] - Socket
connection established to localhost/127.0.0.1:11226, initiating
session
   [junit] 2009-12-04 09:42:24,427 - INFO  [NIOServerCxn.Factory:
11226:nioserverc...@695] - Client attempting to renew session
0x125591196680000 at /127.0.0.1:53889
   [junit] 2009-12-04 09:42:24,427 - INFO  [NIOServerCxn.Factory:
11226:nioserverc...@1128] - Established session 0x125591196680000
for client /127.0.0.1:53889
   [junit] 2009-12-04 09:42:24,427 - INFO  [main-
SendThread(localhost:11226):clientcnxn$sendthr...@640] - Session
establishment complete, sessionid = 0x125591196680000
   [junit] 2009-12-04 09:42:24,437 - INFO  [main:clientb...@385] -
STOPPING server
   [junit] 2009-12-04 09:42:24,437 - INFO  [main:nioserverc...@975]
- Closed socket connection for client /127.0.0.1:53889 which had
sessionid 0x125591196680000
   [junit] 2009-12-04 09:42:24,438 - INFO  [main-
SendThread(localhost:11226):clientcnxn$sendthr...@1047] - Unable to
read additional data from server sessionid 0x125591196680000,
likely server has closed socket, closing socket connection and
attempting reconnect
   [junit] 2009-12-04 09:42:24,438 - INFO  [NIOServerCxn.Factory:
11226:nioservercnxn$fact...@248] - NIOServerCnxn factory exited run
method
   [junit] 2009-12-04 09:42:24,438 - INFO
[main:finalrequestproces...@365] - shutdown of request processor
complete
   [junit] 2009-12-04 09:42:24,438 - INFO  [SyncThread:
0:syncrequestproces...@151] - SyncRequestProcessor exited!
   [junit] 2009-12-04 09:42:24,438 - INFO
[ProcessThread:-1:preprequestproces...@119] - PrepRequestProcessor
exited loop!
   [junit] ensureOnly:[]
   [junit] 2009-12-04 09:42:24,538 - INFO  [main:clientb...@378] -
STARTING server
   [junit] 2009-12-04 09:42:24,538 - INFO
[main:zookeeperser...@160] - Created server
   [junit] 2009-12-04 09:42:24,539 - INFO  [main:NIOServerCnxn
$fact...@130] - binding to port 11226
   [junit] 2009-12-04 09:42:24,540 - INFO  [main:files...@81] -
Reading snapshot 
<http://hudson.zones.apache.org/hudson/job/ZooKeeper-trunk/ws/trunk/build/test/tmp/test6184955220040200729.junit.dir/version-2/snapshot.3
[junit] 2009-12-04 09:42:24,542 - INFO
[main:filetxnsnap...@208] - Snapshotting: 5
   [junit] 2009-12-04 09:42:24,543 - INFO  [NIOServerCxn.Factory:
11226:nioservercnxn$fact...@221] - Accepted socket connection from /
127.0.0.1:53891
   [junit] 2009-12-04 09:42:24,544 - INFO  [NIOServerCxn.Factory:
11226:nioserverc...@789] - Processing stat command from /
127.0.0.1:53891
   [junit] 2009-12-04 09:42:24,544 - INFO  [NIOServerCxn.Factory:
11226:nioserverc...@975] - Closed socket connection for client /
127.0.0.1:53891 (no session established for client)
   [junit] ensureOnly:[InMemoryDataTree, StandaloneServer_port]
   [junit] expect:InMemoryDataTree
   [junit] found:InMemoryDataTree
org
.apache
.ZooKeeperService:name0
=StandaloneServer_port-1,name1=InMemoryDataTree
   [junit] expect:StandaloneServer_port
   [junit] found:StandaloneServer_port
org.apache.ZooKeeperService:name0=StandaloneServer_port-1
   [junit] 2009-12-04 09:42:26,105 - INFO  [main-
SendThread(localhost:11226):clientcnxn$sendthr...@929] - Opening
socket connection to server localhost/127.0.0.1:11226
   [junit] 2009-12-04 09:42:26,105 - INFO  [main-
SendThread(localhost:11226):clientcnxn$sendthr...@837] - Socket
connection established to localhost/127.0.0.1:11226, initiating
session
   [junit] 2009-12-04 09:42:26,105 - INFO  [NIOServerCxn.Factory:
11226:nioservercnxn$fact...@221] - Accepted socket connection from /
127.0.0.1:53892
   [junit] 2009-12-04 09:42:26,106 - INFO  [NIOServerCxn.Factory:
11226:nioserverc...@695] - Client attempting to renew session
0x125591196680000 at /127.0.0.1:53892
   [junit] 2009-12-04 09:42:26,106 - INFO  [NIOServerCxn.Factory:
11226:nioserverc...@1128] - Established session 0x125591196680000
for client /127.0.0.1:53892
   [junit] 2009-12-04 09:42:26,106 - INFO  [main-
SendThread(localhost:11226):clientcnxn$sendthr...@640] - Session
establishment complete, sessionid = 0x125591196680000
   [junit] 2009-12-04 09:42:26,115 - INFO  [main:clientb...@385] -
STOPPING server
   [junit] 2009-12-04 09:42:26,116 - INFO  [main:nioserverc...@975]
- Closed socket connection for client /127.0.0.1:53892 which had
sessionid 0x125591196680000
   [junit] 2009-12-04 09:42:26,116 - INFO  [main-
SendThread(localhost:11226):clientcnxn$sendthr...@1047] - Unable to
read additional data from server sessionid 0x125591196680000,
likely server has closed socket, closing socket connection and
attempting reconnect
   [junit] 2009-12-04 09:42:26,116 - INFO  [NIOServerCxn.Factory:
11226:nioservercnxn$fact...@248] - NIOServerCnxn factory exited run
method
   [junit] 2009-12-04 09:42:26,117 - INFO
[main:finalrequestproces...@365] - shutdown of request processor
complete
   [junit] 2009-12-04 09:42:26,117 - INFO  [SyncThread:
0:syncrequestproces...@151] - SyncRequestProcessor exited!
   [junit] 2009-12-04 09:42:26,117 - INFO
[ProcessThread:-1:preprequestproces...@119] - PrepRequestProcessor
exited loop!
   [junit] ensureOnly:[]
   [junit] 2009-12-04 09:42:26,216 - INFO  [main:clientb...@378] -
STARTING server
   [junit] 2009-12-04 09:42:26,217 - INFO
[main:zookeeperser...@160] - Created server
   [junit] 2009-12-04 09:42:26,217 - INFO  [main:NIOServerCnxn
$fact...@130] - binding to port 11226
   [junit] 2009-12-04 09:42:26,218 - INFO  [main:files...@81] -
Reading snapshot 
<http://hudson.zones.apache.org/hudson/job/ZooKeeper-trunk/ws/trunk/build/test/tmp/test6184955220040200729.junit.dir/version-2/snapshot.5
[junit] 2009-12-04 09:42:26,221 - INFO
[main:filetxnsnap...@208] - Snapshotting: 6
   [junit] 2009-12-04 09:42:26,222 - INFO  [NIOServerCxn.Factory:
11226:nioservercnxn$fact...@221] - Accepted socket connection from /
127.0.0.1:53894
   [junit] 2009-12-04 09:42:26,222 - INFO  [NIOServerCxn.Factory:
11226:nioserverc...@789] - Processing stat command from /
127.0.0.1:53894
   [junit] 2009-12-04 09:42:26,223 - INFO  [NIOServerCxn.Factory:
11226:nioserverc...@975] - Closed socket connection for client /
127.0.0.1:53894 (no session established for client)
   [junit] ensureOnly:[InMemoryDataTree, StandaloneServer_port]
   [junit] expect:InMemoryDataTree
   [junit] found:InMemoryDataTree
org
.apache
.ZooKeeperService:name0
=StandaloneServer_port-1,name1=InMemoryDataTree
   [junit] expect:StandaloneServer_port
   [junit] found:StandaloneServer_port
org.apache.ZooKeeperService:name0=StandaloneServer_port-1
   [junit] 2009-12-04 09:42:27,000 - INFO
[SessionTracker:sessiontrackeri...@145] - SessionTrackerImpl exited
loop!
   [junit] 2009-12-04 09:42:27,000 - INFO
[SessionTracker:sessiontrackeri...@145] - SessionTrackerImpl exited
loop!
   [junit] 2009-12-04 09:42:27,583 - INFO  [main-
SendThread(localhost:11226):clientcnxn$sendthr...@929] - Opening
socket connection to server localhost/127.0.0.1:11226
   [junit] 2009-12-04 09:42:27,584 - INFO  [main-
SendThread(localhost:11226):clientcnxn$sendthr...@837] - Socket
connection established to localhost/127.0.0.1:11226, initiating
session
   [junit] 2009-12-04 09:42:27,584 - INFO  [NIOServerCxn.Factory:
11226:nioservercnxn$fact...@221] - Accepted socket connection from /
127.0.0.1:53895
   [junit] 2009-12-04 09:42:27,584 - INFO  [NIOServerCxn.Factory:
11226:nioserverc...@695] - Client attempting to renew session
0x125591196680000 at /127.0.0.1:53895
   [junit] 2009-12-04 09:42:27,585 - INFO  [NIOServerCxn.Factory:
11226:nioserverc...@1128] - Established session 0x125591196680000
for client /127.0.0.1:53895
   [junit] 2009-12-04 09:42:27,585 - INFO  [main-
SendThread(localhost:11226):clientcnxn$sendthr...@640] - Session
establishment complete, sessionid = 0x125591196680000
   [junit] 2009-12-04 09:42:28,592 - INFO
[ProcessThread:-1:preprequestproces...@385] - Processed session
termination for sessionid: 0x125591196680000
   [junit] 2009-12-04 09:42:28,593 - INFO  [main:zookee...@524] -
Session: 0x125591196680000 closed
   [junit] 2009-12-04 09:42:28,593 - INFO  [main:clientb...@408] -
tearDown starting
   [junit] 2009-12-04 09:42:28,593 - INFO  [NIOServerCxn.Factory:
11226:nioserverc...@975] - Closed socket connection for client /
127.0.0.1:53895 which had sessionid 0x125591196680000
   [junit] 2009-12-04 09:42:28,594 - INFO  [main:clientb...@420] -
fdcount after test is: 44
   [junit] 2009-12-04 09:42:28,594 - INFO  [main:clientb...@385] -
STOPPING server
   [junit] 2009-12-04 09:42:28,594 - INFO  [NIOServerCxn.Factory:
11226:nioservercnxn$fact...@248] - NIOServerCnxn factory exited run
method
   [junit] 2009-12-04 09:42:28,595 - INFO
[main:finalrequestproces...@365] - shutdown of request processor
complete
   [junit] 2009-12-04 09:42:28,595 - INFO  [SyncThread:
0:syncrequestproces...@151] - SyncRequestProcessor exited!
   [junit] 2009-12-04 09:42:28,595 - INFO
[ProcessThread:-1:preprequestproces...@119] - PrepRequestProcessor
exited loop!
   [junit] ensureOnly:[]
   [junit] 2009-12-04 09:42:28,598 - INFO  [main:clientb...@439] -
FINISHED testWatcherAutoResetDisabledWithLocal
   [junit] Tests run: 6, Failures: 0, Errors: 0, Time elapsed:
28.898 sec
   [junit] 2009-12-04 09:42:29,215 - INFO  [main:portassignm...@31]
- assigning port 11221
   [junit] Running org.apache.zookeeper.test.ZooKeeperQuotaTest
   [junit] 2009-12-04 09:42:29,266 - INFO  [main:clientb...@349] -
STARTING testQuota
   [junit] 2009-12-04 09:42:29,418 - INFO  [main:clientb...@378] -
STARTING server
   [junit] 2009-12-04 09:42:29,427 - INFO  [main:environm...@97] -
Server environment:zookeeper.version=3.3.0-887127, built on
12/04/2009 09:29 GMT
   [junit] 2009-12-04 09:42:29,427 - INFO  [main:environm...@97] -
Server environment:host.name=h8.grid.sp2.yahoo.net
   [junit] 2009-12-04 09:42:29,428 - INFO  [main:environm...@97] -
Server environment:java.version=1.6.0_11
   [junit] 2009-12-04 09:42:29,429 - INFO  [main:environm...@97] -
Server environment:java.vendor=Sun Microsystems Inc.
   [junit] 2009-12-04 09:42:29,429 - INFO  [main:environm...@97] -
Server environment:java.home=/homes/hudson/tools/java/
jdk1.6.0_11-32/jre
   [junit] 2009-12-04 09:42:29,430 - INFO  [main:environm...@97] -
Server 
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homes/hudson/tools/ant/apache-ant-1.7.0/lib/ant-junit.jar
   [junit] 2009-12-04 09:42:29,431 - INFO  [main:environm...@97] -
Server environment:java.library.path=/homes/hudson/tools/java/
jdk1.6.0_11-32/jre/lib/i386/server:/homes/hudson/tools/java/
jdk1.6.0_11-32/jre/lib/i386:/homes/hudson/tools/java/jdk1.6.0_11-32/
jre/../lib/i386:/usr/java/packages/lib/i386:/lib:/usr/lib
   [junit] 2009-12-04 09:42:29,431 - INFO  [main:environm...@97] -
Server environment:java.io.tmpdir=/tmp
   [junit] 2009-12-04 09:42:29,432 - INFO  [main:environm...@97] -
Server environment:java.compiler=<NA>
   [junit] 2009-12-04 09:42:29,432 - INFO  [main:environm...@97] -
Server environment:os.name=Linux
   [junit] 2009-12-04 09:42:29,433 - INFO  [main:environm...@97] -
Server environment:os.arch=i386
   [junit] 2009-12-04 09:42:29,433 - INFO  [main:environm...@97] -
Server environment:os.version=2.6.28-15-generic
   [junit] 2009-12-04 09:42:29,434 - INFO  [main:environm...@97] -
Server environment:user.name=hudson
   [junit] 2009-12-04 09:42:29,435 - INFO  [main:environm...@97] -
Server environment:user.home=/homes/hudson
   [junit] 2009-12-04 09:42:29,435 - INFO  [main:environm...@97] -
Server 
environment:user.dir=<http://hudson.zones.apache.org/hudson/job/ZooKeeper-trunk/ws/trunk
[junit] 2009-12-04 09:42:29,439 - INFO
[main:zookeeperser...@160] - Created server
   [junit] 2009-12-04 09:42:29,456 - INFO  [main:NIOServerCnxn
$fact...@130] - binding to port 11221
   [junit] 2009-12-04 09:42:29,470 - INFO
[main:filetxnsnap...@208] - Snapshotting: 0
   [junit] 2009-12-04 09:42:29,496 - INFO  [NIOServerCxn.Factory:
11221:nioservercnxn$fact...@221] - Accepted socket connection from /
127.0.0.1:47140
   [junit] 2009-12-04 09:42:29,499 - INFO  [NIOServerCxn.Factory:
11221:nioserverc...@789] - Processing stat command from /
127.0.0.1:47140
   [junit] 2009-12-04 09:42:29,499 - INFO  [NIOServerCxn.Factory:
11221:nioserverc...@975] - Closed socket connection for client /
127.0.0.1:47140 (no session established for client)
   [junit] ensureOnly:[InMemoryDataTree, StandaloneServer_port]
   [junit] expect:InMemoryDataTree
   [junit] found:InMemoryDataTree
org
.apache
.ZooKeeperService:name0
=StandaloneServer_port-1,name1=InMemoryDataTree
   [junit] expect:StandaloneServer_port
   [junit] found:StandaloneServer_port
org.apache.ZooKeeperService:name0=StandaloneServer_port-1
   [junit] 2009-12-04 09:42:29,518 - INFO  [main:clientb...@370] -
Initial fdcount is: 31
   [junit] 2009-12-04 09:42:29,519 - INFO  [main:clientb...@374] -
Client test setup finished
   [junit] 2009-12-04 09:42:29,523 - INFO  [main:environm...@97] -
Client environment:zookeeper.version=3.3.0-887127, built on
12/04/2009 09:29 GMT
   [junit] 2009-12-04 09:42:29,524 - INFO  [main:environm...@97] -
Client environment:host.name=h8.grid.sp2.yahoo.net
   [junit] 2009-12-04 09:42:29,524 - INFO  [main:environm...@97] -
Client environment:java.version=1.6.0_11
   [junit] 2009-12-04 09:42:29,525 - INFO  [main:environm...@97] -
Client environment:java.vendor=Sun Microsystems Inc.
   [junit] 2009-12-04 09:42:29,525 - INFO  [main:environm...@97] -
Client environment:java.home=/homes/hudson/tools/java/
jdk1.6.0_11-32/jre
   [junit] 2009-12-04 09:42:29,526 - INFO  [main:environm...@97] -
Client 
environment:java.class.path=<http://hudson.zones.apache.org/hudson/job/ZooKeeper-trunk/ws/trunk/build/test/classes
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:<http://hudson.zones.apache.org/hudson/job/ZooKeeper-trunk/ws/trunk/build/test/lib/commons-beanutils-core-1.7.0.jar
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:<http://hudson.zones.apache.org/hudson/job/ZooKeeper-trunk/ws/trunk/build/test/lib/commons-logging-1.0.3.jar
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homes/hudson/tools/ant/apache-ant-1.7.0/lib/ant-junit.jar
   [junit] 2009-12-04 09:42:29,526 - INFO  [main:environm...@97] -
Client environment:java.library.path=/homes/hudson/tools/java/
jdk1.6.0_11-32/jre/lib/i386/server:/homes/hudson/tools/java/
jdk1.6.0_11-32/jre/lib/i386:/homes/hudson/tools/java/jdk1.6.0_11-32/
jre/../lib/i386:/usr/java/packages/lib/i386:/lib:/usr/lib
   [junit] 2009-12-04 09:42:29,527 - INFO  [main:environm...@97] -
Client environment:java.io.tmpdir=/tmp
   [junit] 2009-12-04 09:42:29,527 - INFO  [main:environm...@97] -
Client environment:java.compiler=<NA>
   [junit] 2009-12-04 09:42:29,528 - INFO  [main:environm...@97] -
Client environment:os.name=Linux
   [junit] 2009-12-04 09:42:29,528 - INFO  [main:environm...@97] -
Client environment:os.arch=i386
   [junit] 2009-12-04 09:42:29,529 - INFO  [main:environm...@97] -
Client environment:os.version=2.6.28-15-generic
   [junit] 2009-12-04 09:42:29,529 - INFO  [main:environm...@97] -
Client environment:user.name=hudson
   [junit] 2009-12-04 09:42:29,530 - INFO  [main:environm...@97] -
Client environment:user.home=/homes/hudson
   [junit] 2009-12-04 09:42:29,530 - INFO  [main:environm...@97] -
Client 
environment:user.dir=<http://hudson.zones.apache.org/hudson/job/ZooKeeper-trunk/ws/trunk
[junit] 2009-12-04 09:42:29,531 - INFO [main:zookee...@372] -
Initiating client connection, connectString=127.0.0.1:11221
sessionTimeout=30000 watcher=org.apache.zookeeper.test.ClientBase
$countdownwatc...@14a7a12
   [junit] 2009-12-04 09:42:29,542 - INFO  [main-
SendThread():clientcnxn$sendthr...@929] - Opening socket connection
to server /127.0.0.1:11221
   [junit] 2009-12-04 09:42:29,543 - INFO  [NIOServerCxn.Factory:
11221:nioservercnxn$fact...@221] - Accepted socket connection from /
127.0.0.1:47141
   [junit] 2009-12-04 09:42:29,543 - INFO  [main-
SendThread(localhost:11221):clientcnxn$sendthr...@837] - Socket
connection established to localhost/127.0.0.1:11221, initiating
session
   [junit] 2009-12-04 09:42:29,547 - INFO  [NIOServerCxn.Factory:
11221:nioserverc...@702] - Client attempting to establish new
session at /127.0.0.1:47141
   [junit] 2009-12-04 09:42:29,570 - INFO  [SyncThread:
0:nioserverc...@1128] - Established session 0x1255911b1650000 for
client /127.0.0.1:47141
   [junit] 2009-12-04 09:42:29,570 - INFO  [main-
SendThread(localhost:11221):clientcnxn$sendthr...@640] - Session
establishment complete, sessionid = 0x1255911b1650000
   [junit] expect:0x1255911b1650000
   [junit] found:0x1255911b1650000
org
.apache
.ZooKeeperService:name0
=
StandaloneServer_port
-1,name1=Connections,name2=127.0.0.1,name3=0x1255911b1650000
   [junit] 2009-12-04 09:42:29,616 - INFO  [main:clientb...@408] -
tearDown starting
   [junit] 2009-12-04 09:42:29,616 - INFO  [main:clientb...@420] -
fdcount after test is: 37
   [junit] 2009-12-04 09:42:29,617 - INFO
[ProcessThread:-1:preprequestproces...@385] - Processed session
termination for sessionid: 0x1255911b1650000
   [junit] 2009-12-04 09:42:29,618 - INFO  [main:zookee...@524] -
Session: 0x1255911b1650000 closed
   [junit] 2009-12-04 09:42:29,619 - INFO  [main:clientb...@385] -
STOPPING server
   [junit] 2009-12-04 09:42:29,619 - INFO  [NIOServerCxn.Factory:
11221:nioserverc...@975] - Closed socket connection for client /
127.0.0.1:47141 which had sessionid 0x1255911b1650000
   [junit] 2009-12-04 09:42:29,619 - INFO  [NIOServerCxn.Factory:
11221:nioservercnxn$fact...@248] - NIOServerCnxn factory exited run
method
   [junit] 2009-12-04 09:42:29,620 - INFO
[main:finalrequestproces...@365] - shutdown of request processor
complete
   [junit] 2009-12-04 09:42:29,620 - INFO
[ProcessThread:-1:preprequestproces...@119] - PrepRequestProcessor
exited loop!
   [junit] 2009-12-04 09:42:29,620 - INFO  [SyncThread:
0:syncrequestproces...@151] - SyncRequestProcessor exited!
   [junit] ensureOnly:[]
   [junit] 2009-12-04 09:42:29,630 - INFO  [main:clientb...@439] -
FINISHED testQuota
   [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed:
0.412 sec

BUILD FAILED
<http://hudson.zones.apache.org/hudson/job/ZooKeeper-trunk/ws/trunk/build.xml
:879: The following error occurred while executing this line:
<http://hudson.zones.apache.org/hudson/job/ZooKeeper-trunk/ws/trunk/build.xml
:790: Tests failed!
Total time: 12 minutes 42 seconds
Publishing Javadoc
Archiving artifacts
Recording test results
Recording fingerprints
Publishing Clover coverage report...
No Clover report will be published due to a Build Failure




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