[jira] Commented: (ZOOKEEPER-740) zkpython leading to segfault on zookeeper
[ https://issues.apache.org/jira/browse/ZOOKEEPER-740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12930253#action_12930253 ] Hadoop QA commented on ZOOKEEPER-740: - -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12453927/ZOOKEEPER-740.patch against trunk revision 1033155. +1 @author. The patch does not contain any @author tags. -1 tests included. The patch doesn't appear to include any new or modified tests. Please justify why no new tests are needed for this patch. Also please list what manual steps were performed to verify this patch. -1 patch. The patch command could not apply the patch. Console output: https://hudson.apache.org/hudson/job/PreCommit-ZOOKEEPER-Build/18//console This message is automatically generated. zkpython leading to segfault on zookeeper - Key: ZOOKEEPER-740 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-740 Project: Zookeeper Issue Type: Bug Affects Versions: 3.3.0 Reporter: Federico Assignee: Henry Robinson Priority: Critical Fix For: 3.4.0 Attachments: ZOOKEEPER-740.patch The program that we are implementing uses the python binding for zookeeper but sometimes it crash with segfault; here is the bt from gdb: Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0xad244b70 (LWP 28216)] 0x080611d5 in PyObject_Call (func=0x862fab0, arg=0x8837194, kw=0x0) at ../Objects/abstract.c:2488 2488../Objects/abstract.c: No such file or directory. in ../Objects/abstract.c (gdb) bt #0 0x080611d5 in PyObject_Call (func=0x862fab0, arg=0x8837194, kw=0x0) at ../Objects/abstract.c:2488 #1 0x080d6ef2 in PyEval_CallObjectWithKeywords (func=0x862fab0, arg=0x8837194, kw=0x0) at ../Python/ceval.c:3575 #2 0x080612a0 in PyObject_CallObject (o=0x862fab0, a=0x8837194) at ../Objects/abstract.c:2480 #3 0x0047af42 in watcher_dispatch (zzh=0x86174e0, type=-1, state=1, path=0x86337c8 , context=0x8588660) at src/c/zookeeper.c:314 #4 0x00496559 in do_foreach_watcher (zh=0x86174e0, type=-1, state=1, path=0x86337c8 , list=0xa5354140) at src/zk_hashtable.c:275 #5 deliverWatchers (zh=0x86174e0, type=-1, state=1, path=0x86337c8 , list=0xa5354140) at src/zk_hashtable.c:317 #6 0x0048ae3c in process_completions (zh=0x86174e0) at src/zookeeper.c:1766 #7 0x0049706b in do_completion (v=0x86174e0) at src/mt_adaptor.c:333 #8 0x0013380e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #9 0x002578de in clone () from /lib/tls/i686/cmov/libc.so.6 -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (ZOOKEEPER-740) zkpython leading to segfault on zookeeper
[ https://issues.apache.org/jira/browse/ZOOKEEPER-740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12919553#action_12919553 ] Austin Shoemaker commented on ZOOKEEPER-740: ZOOKEEPER-740.patch fixes the crash, though it looks like the pywatcher_t will be leaked on an unrecoverable session state change (EXPIRED_SESSION_STATE or AUTH_FAILED_STATE). Attached a proposed revision to ZOOKEEPER-888 for your review. zkpython leading to segfault on zookeeper - Key: ZOOKEEPER-740 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-740 Project: Zookeeper Issue Type: Bug Affects Versions: 3.3.0 Reporter: Federico Assignee: Henry Robinson Priority: Critical Fix For: 3.4.0 Attachments: ZOOKEEPER-740.patch The program that we are implementing uses the python binding for zookeeper but sometimes it crash with segfault; here is the bt from gdb: Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0xad244b70 (LWP 28216)] 0x080611d5 in PyObject_Call (func=0x862fab0, arg=0x8837194, kw=0x0) at ../Objects/abstract.c:2488 2488../Objects/abstract.c: No such file or directory. in ../Objects/abstract.c (gdb) bt #0 0x080611d5 in PyObject_Call (func=0x862fab0, arg=0x8837194, kw=0x0) at ../Objects/abstract.c:2488 #1 0x080d6ef2 in PyEval_CallObjectWithKeywords (func=0x862fab0, arg=0x8837194, kw=0x0) at ../Python/ceval.c:3575 #2 0x080612a0 in PyObject_CallObject (o=0x862fab0, a=0x8837194) at ../Objects/abstract.c:2480 #3 0x0047af42 in watcher_dispatch (zzh=0x86174e0, type=-1, state=1, path=0x86337c8 , context=0x8588660) at src/c/zookeeper.c:314 #4 0x00496559 in do_foreach_watcher (zh=0x86174e0, type=-1, state=1, path=0x86337c8 , list=0xa5354140) at src/zk_hashtable.c:275 #5 deliverWatchers (zh=0x86174e0, type=-1, state=1, path=0x86337c8 , list=0xa5354140) at src/zk_hashtable.c:317 #6 0x0048ae3c in process_completions (zh=0x86174e0) at src/zookeeper.c:1766 #7 0x0049706b in do_completion (v=0x86174e0) at src/mt_adaptor.c:333 #8 0x0013380e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #9 0x002578de in clone () from /lib/tls/i686/cmov/libc.so.6 -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (ZOOKEEPER-740) zkpython leading to segfault on zookeeper
[ https://issues.apache.org/jira/browse/ZOOKEEPER-740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12877227#action_12877227 ] Henry Robinson commented on ZOOKEEPER-740: -- Mike - Great catch, thanks for figuring this out. I'm correct in saying that this doesn't prevent watchers from eventually being correctly freed, right? If so, then it would be great if you could submit this patch formally so that we can get it into trunk. See http://wiki.apache.org/hadoop/ZooKeeper/HowToContribute for details. Thanks, Henry zkpython leading to segfault on zookeeper - Key: ZOOKEEPER-740 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-740 Project: Zookeeper Issue Type: Bug Affects Versions: 3.3.0 Reporter: Federico Assignee: Henry Robinson Priority: Critical Fix For: 3.4.0 The program that we are implementing uses the python binding for zookeeper but sometimes it crash with segfault; here is the bt from gdb: Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0xad244b70 (LWP 28216)] 0x080611d5 in PyObject_Call (func=0x862fab0, arg=0x8837194, kw=0x0) at ../Objects/abstract.c:2488 2488../Objects/abstract.c: No such file or directory. in ../Objects/abstract.c (gdb) bt #0 0x080611d5 in PyObject_Call (func=0x862fab0, arg=0x8837194, kw=0x0) at ../Objects/abstract.c:2488 #1 0x080d6ef2 in PyEval_CallObjectWithKeywords (func=0x862fab0, arg=0x8837194, kw=0x0) at ../Python/ceval.c:3575 #2 0x080612a0 in PyObject_CallObject (o=0x862fab0, a=0x8837194) at ../Objects/abstract.c:2480 #3 0x0047af42 in watcher_dispatch (zzh=0x86174e0, type=-1, state=1, path=0x86337c8 , context=0x8588660) at src/c/zookeeper.c:314 #4 0x00496559 in do_foreach_watcher (zh=0x86174e0, type=-1, state=1, path=0x86337c8 , list=0xa5354140) at src/zk_hashtable.c:275 #5 deliverWatchers (zh=0x86174e0, type=-1, state=1, path=0x86337c8 , list=0xa5354140) at src/zk_hashtable.c:317 #6 0x0048ae3c in process_completions (zh=0x86174e0) at src/zookeeper.c:1766 #7 0x0049706b in do_completion (v=0x86174e0) at src/mt_adaptor.c:333 #8 0x0013380e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #9 0x002578de in clone () from /lib/tls/i686/cmov/libc.so.6 -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (ZOOKEEPER-740) zkpython leading to segfault on zookeeper
[
https://issues.apache.org/jira/browse/ZOOKEEPER-740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12875842#action_12875842
]
Mike Solomon commented on ZOOKEEPER-740:
The common cases is when you supply a watcher for a get().
Start a zk server on localhost and create a node /zk.
Connect a python process like this:
import sys
import zookeeper
zh = zookeeper.init('localhost:2181')
def _zk_callback(*args):
print sys.stderr, _zk_callback, args
zookeeper.get(zh, '/zk', _zk_callback)
Kill the zk server. The client will idle fine. When restarting the zk server, I
get a SIGSEGV on reconnect 100% of the time.
This is fixed by the following patch:
[msolomon]yuriko:~/src/zookeeper-3.3.1/src/contrib/zkpython svn di
Index: src/c/zookeeper.c
===
--- src/c/zookeeper.c (revision 951628)
+++ src/c/zookeeper.c (working copy)
@@ -436,7 +436,9 @@
if (PyObject_CallObject((PyObject*)callback, arglist) == NULL) {
PyErr_Print();
}
- if (pyw-permanent == 0) {
+ // msolomon: when a session event happens, watchers get dispatched,
+ // but they are retained in the C client for dispatch again.
+ if (pyw-permanent == 0 type != ZOO_SESSION_EVENT) {
free_pywatcher(pyw);
}
PyGILState_Release(gstate);
zkpython leading to segfault on zookeeper
-
Key: ZOOKEEPER-740
URL: https://issues.apache.org/jira/browse/ZOOKEEPER-740
Project: Zookeeper
Issue Type: Bug
Affects Versions: 3.3.0
Reporter: Federico
Assignee: Henry Robinson
Priority: Critical
Fix For: 3.4.0
The program that we are implementing uses the python binding for zookeeper
but sometimes it crash with segfault; here is the bt from gdb:
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xad244b70 (LWP 28216)]
0x080611d5 in PyObject_Call (func=0x862fab0, arg=0x8837194, kw=0x0)
at ../Objects/abstract.c:2488
2488../Objects/abstract.c: No such file or directory.
in ../Objects/abstract.c
(gdb) bt
#0 0x080611d5 in PyObject_Call (func=0x862fab0, arg=0x8837194, kw=0x0)
at ../Objects/abstract.c:2488
#1 0x080d6ef2 in PyEval_CallObjectWithKeywords (func=0x862fab0,
arg=0x8837194, kw=0x0) at ../Python/ceval.c:3575
#2 0x080612a0 in PyObject_CallObject (o=0x862fab0, a=0x8837194)
at ../Objects/abstract.c:2480
#3 0x0047af42 in watcher_dispatch (zzh=0x86174e0, type=-1, state=1,
path=0x86337c8 , context=0x8588660) at src/c/zookeeper.c:314
#4 0x00496559 in do_foreach_watcher (zh=0x86174e0, type=-1, state=1,
path=0x86337c8 , list=0xa5354140) at src/zk_hashtable.c:275
#5 deliverWatchers (zh=0x86174e0, type=-1, state=1, path=0x86337c8 ,
list=0xa5354140) at src/zk_hashtable.c:317
#6 0x0048ae3c in process_completions (zh=0x86174e0) at src/zookeeper.c:1766
#7 0x0049706b in do_completion (v=0x86174e0) at src/mt_adaptor.c:333
#8 0x0013380e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#9 0x002578de in clone () from /lib/tls/i686/cmov/libc.so.6
--
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[jira] Commented: (ZOOKEEPER-740) zkpython leading to segfault on zookeeper
[ https://issues.apache.org/jira/browse/ZOOKEEPER-740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12864032#action_12864032 ] Mahadev konar commented on ZOOKEEPER-740: - henry, looks like we can move this out of 3.3.1 release. Do you wnat to assign this to just 3.4? zkpython leading to segfault on zookeeper - Key: ZOOKEEPER-740 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-740 Project: Zookeeper Issue Type: Bug Affects Versions: 3.3.0 Reporter: Federico Assignee: Henry Robinson Priority: Critical Fix For: 3.3.1, 3.4.0 The program that we are implementing uses the python binding for zookeeper but sometimes it crash with segfault; here is the bt from gdb: Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0xad244b70 (LWP 28216)] 0x080611d5 in PyObject_Call (func=0x862fab0, arg=0x8837194, kw=0x0) at ../Objects/abstract.c:2488 2488../Objects/abstract.c: No such file or directory. in ../Objects/abstract.c (gdb) bt #0 0x080611d5 in PyObject_Call (func=0x862fab0, arg=0x8837194, kw=0x0) at ../Objects/abstract.c:2488 #1 0x080d6ef2 in PyEval_CallObjectWithKeywords (func=0x862fab0, arg=0x8837194, kw=0x0) at ../Python/ceval.c:3575 #2 0x080612a0 in PyObject_CallObject (o=0x862fab0, a=0x8837194) at ../Objects/abstract.c:2480 #3 0x0047af42 in watcher_dispatch (zzh=0x86174e0, type=-1, state=1, path=0x86337c8 , context=0x8588660) at src/c/zookeeper.c:314 #4 0x00496559 in do_foreach_watcher (zh=0x86174e0, type=-1, state=1, path=0x86337c8 , list=0xa5354140) at src/zk_hashtable.c:275 #5 deliverWatchers (zh=0x86174e0, type=-1, state=1, path=0x86337c8 , list=0xa5354140) at src/zk_hashtable.c:317 #6 0x0048ae3c in process_completions (zh=0x86174e0) at src/zookeeper.c:1766 #7 0x0049706b in do_completion (v=0x86174e0) at src/mt_adaptor.c:333 #8 0x0013380e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #9 0x002578de in clone () from /lib/tls/i686/cmov/libc.so.6 -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (ZOOKEEPER-740) zkpython leading to segfault on zookeeper
[ https://issues.apache.org/jira/browse/ZOOKEEPER-740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12860171#action_12860171 ] Federico commented on ZOOKEEPER-740: I applied the patch but i've got again a segfault: Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0xad244b70 (LWP 18205)] 0x080611d5 in PyObject_Call (func=0x87fa8a0, arg=0xb53d9b4, kw=0x0) at ../Objects/abstract.c:2488 2488../Objects/abstract.c: No such file or directory. in ../Objects/abstract.c (gdb) bt #0 0x080611d5 in PyObject_Call (func=0x87fa8a0, arg=0xb53d9b4, kw=0x0) at ../Objects/abstract.c:2488 #1 0x080d6ef2 in PyEval_CallObjectWithKeywords (func=0x87fa8a0, arg=0xb53d9b4, kw=0x0) at ../Python/ceval.c:3575 #2 0x080612a0 in PyObject_CallObject (o=0x87fa8a0, a=0xb53d9b4) at ../Objects/abstract.c:2480 #3 0x0047afb2 in watcher_dispatch (zzh=0x8617038, type=-1, state=1, path=0x8631028 , context=0x8617258) at src/c/zookeeper.c:419 #4 0x00497559 in do_foreach_watcher (zh=0x8617038, type=-1, state=1, path=0x8631028 , list=0x8a71088) at src/zk_hashtable.c:275 #5 deliverWatchers (zh=0x8617038, type=-1, state=1, path=0x8631028 , list=0x8a71088) at src/zk_hashtable.c:317 #6 0x0048be3c in process_completions (zh=0x8617038) at src/zookeeper.c:1766 #7 0x0049806b in do_completion (v=0x8617038) at src/mt_adaptor.c:333 #8 0x0013380e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #9 0x002578de in clone () from /lib/tls/i686/cmov/libc.so.6 I'm not sure it's resolved. zkpython leading to segfault on zookeeper - Key: ZOOKEEPER-740 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-740 Project: Zookeeper Issue Type: Bug Affects Versions: 3.3.0 Reporter: Federico Assignee: Henry Robinson Priority: Critical Fix For: 3.3.1, 3.4.0 The program that we are implementing uses the python binding for zookeeper but sometimes it crash with segfault; here is the bt from gdb: Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0xad244b70 (LWP 28216)] 0x080611d5 in PyObject_Call (func=0x862fab0, arg=0x8837194, kw=0x0) at ../Objects/abstract.c:2488 2488../Objects/abstract.c: No such file or directory. in ../Objects/abstract.c (gdb) bt #0 0x080611d5 in PyObject_Call (func=0x862fab0, arg=0x8837194, kw=0x0) at ../Objects/abstract.c:2488 #1 0x080d6ef2 in PyEval_CallObjectWithKeywords (func=0x862fab0, arg=0x8837194, kw=0x0) at ../Python/ceval.c:3575 #2 0x080612a0 in PyObject_CallObject (o=0x862fab0, a=0x8837194) at ../Objects/abstract.c:2480 #3 0x0047af42 in watcher_dispatch (zzh=0x86174e0, type=-1, state=1, path=0x86337c8 , context=0x8588660) at src/c/zookeeper.c:314 #4 0x00496559 in do_foreach_watcher (zh=0x86174e0, type=-1, state=1, path=0x86337c8 , list=0xa5354140) at src/zk_hashtable.c:275 #5 deliverWatchers (zh=0x86174e0, type=-1, state=1, path=0x86337c8 , list=0xa5354140) at src/zk_hashtable.c:317 #6 0x0048ae3c in process_completions (zh=0x86174e0) at src/zookeeper.c:1766 #7 0x0049706b in do_completion (v=0x86174e0) at src/mt_adaptor.c:333 #8 0x0013380e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #9 0x002578de in clone () from /lib/tls/i686/cmov/libc.so.6 -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (ZOOKEEPER-740) zkpython leading to segfault on zookeeper
[ https://issues.apache.org/jira/browse/ZOOKEEPER-740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12856776#action_12856776 ] Federico commented on ZOOKEEPER-740: Thanks, we use servers with ubuntu 9.10 32 bit and the python from the repository (version 2.6.4) zkpython leading to segfault on zookeeper - Key: ZOOKEEPER-740 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-740 Project: Zookeeper Issue Type: Bug Affects Versions: 3.3.0 Reporter: Federico Priority: Critical Fix For: 3.3.1 The program that we are implementing uses the python binding for zookeeper but sometimes it crash with segfault; here is the bt from gdb: Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0xad244b70 (LWP 28216)] 0x080611d5 in PyObject_Call (func=0x862fab0, arg=0x8837194, kw=0x0) at ../Objects/abstract.c:2488 2488../Objects/abstract.c: No such file or directory. in ../Objects/abstract.c (gdb) bt #0 0x080611d5 in PyObject_Call (func=0x862fab0, arg=0x8837194, kw=0x0) at ../Objects/abstract.c:2488 #1 0x080d6ef2 in PyEval_CallObjectWithKeywords (func=0x862fab0, arg=0x8837194, kw=0x0) at ../Python/ceval.c:3575 #2 0x080612a0 in PyObject_CallObject (o=0x862fab0, a=0x8837194) at ../Objects/abstract.c:2480 #3 0x0047af42 in watcher_dispatch (zzh=0x86174e0, type=-1, state=1, path=0x86337c8 , context=0x8588660) at src/c/zookeeper.c:314 #4 0x00496559 in do_foreach_watcher (zh=0x86174e0, type=-1, state=1, path=0x86337c8 , list=0xa5354140) at src/zk_hashtable.c:275 #5 deliverWatchers (zh=0x86174e0, type=-1, state=1, path=0x86337c8 , list=0xa5354140) at src/zk_hashtable.c:317 #6 0x0048ae3c in process_completions (zh=0x86174e0) at src/zookeeper.c:1766 #7 0x0049706b in do_completion (v=0x86174e0) at src/mt_adaptor.c:333 #8 0x0013380e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #9 0x002578de in clone () from /lib/tls/i686/cmov/libc.so.6 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] Commented: (ZOOKEEPER-740) zkpython leading to segfault on zookeeper
[ https://issues.apache.org/jira/browse/ZOOKEEPER-740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12856627#action_12856627 ] Henry Robinson commented on ZOOKEEPER-740: -- Thanks for the bug report, Federico. There are a few similar issues with zkpython that are surely related - I must make sure to address them soon. Can you let me know what version of Python and what operating system you are running? zkpython leading to segfault on zookeeper - Key: ZOOKEEPER-740 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-740 Project: Zookeeper Issue Type: Bug Affects Versions: 3.3.0 Reporter: Federico Priority: Critical Fix For: 3.3.1 The program that we are implementing uses the python binding for zookeeper but sometimes it crash with segfault; here is the bt from gdb: Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0xad244b70 (LWP 28216)] 0x080611d5 in PyObject_Call (func=0x862fab0, arg=0x8837194, kw=0x0) at ../Objects/abstract.c:2488 2488../Objects/abstract.c: No such file or directory. in ../Objects/abstract.c (gdb) bt #0 0x080611d5 in PyObject_Call (func=0x862fab0, arg=0x8837194, kw=0x0) at ../Objects/abstract.c:2488 #1 0x080d6ef2 in PyEval_CallObjectWithKeywords (func=0x862fab0, arg=0x8837194, kw=0x0) at ../Python/ceval.c:3575 #2 0x080612a0 in PyObject_CallObject (o=0x862fab0, a=0x8837194) at ../Objects/abstract.c:2480 #3 0x0047af42 in watcher_dispatch (zzh=0x86174e0, type=-1, state=1, path=0x86337c8 , context=0x8588660) at src/c/zookeeper.c:314 #4 0x00496559 in do_foreach_watcher (zh=0x86174e0, type=-1, state=1, path=0x86337c8 , list=0xa5354140) at src/zk_hashtable.c:275 #5 deliverWatchers (zh=0x86174e0, type=-1, state=1, path=0x86337c8 , list=0xa5354140) at src/zk_hashtable.c:317 #6 0x0048ae3c in process_completions (zh=0x86174e0) at src/zookeeper.c:1766 #7 0x0049706b in do_completion (v=0x86174e0) at src/mt_adaptor.c:333 #8 0x0013380e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #9 0x002578de in clone () from /lib/tls/i686/cmov/libc.so.6 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira
