Hi On Thu, Nov 26, 2020 at 4:45 PM Zhiyu ZY13 Xu <xuz...@lenovo.com> wrote:
> Hi Dave > > > > Thanks for your quick response. > > This env was deploy on Jan 2019 by my team mate. Currently the pgagent > have 30 jobs running. The version is pgagent_10-3.4.0 > > I don’t know how to upgrade the pgagent. I try to find upgrade document. > But failed. > > Only find that edb ppas could upgrade pgagent. > > > https://www.enterprisedb.com/edb-docs/d/edb-postgres-advanced-server/installation-getting-started/upgrade-guide/11/EDB_Postgres_Advanced_Server_Upgrade_Guide.1.13.html > > > The PGAgent that comes with EDB Advanced Server is quite different from the Open Source version. Assuming you're using the RPM packages on RHEL/CentOS 6, you should just be able to use "yum upgrade ..." to upgrade to the latest version. Looking at the postgresql-common repository on yum.postgresql.org, I see that v4.0.0 is available ( https://ftp.postgresql.org/pub/repos/yum/common/redhat/rhel-6-x86_64/) > If I re-install the pgagent with latest version. Whether the old pgagent > jobs will drop with old version pgagent ? > > Would you like to guide me to make pgagent using new Boost package and no > impact currently working pgagent jobs ? > > I don’t want to rebuild all pgagent jobs. Thanks in advance. > Upgrading pgAgent will not affect the jobs you have defined already. > > > > > > > 徐志宇（Jack） > > Database Engineer > > > > DB Team,ITS. Lenovo China > > Phone: 86-18910860709 > > Email:xuz...@lenovo.com > > No.6 Shangdi West Road, Haidian District Beijing, China, 100085 > > > > *发件人:* Dave Page <dp...@pgadmin.org> > *发送时间:* 2020年11月26日 19:39 > *收件人:* Zhiyu ZY13 Xu <xuz...@lenovo.com> > *抄送:* pgadmin-supp...@postgresql.org > *主题:* [External] Re: pgadmin--pgagent---the process hang by unknow reasons > > > > Hi > > > > Given the libwx* references in your stacktrace, you appear to be using an > old version of pgagent - we removed the dependency on wxWidgets nearly 2.5 > years ago and replaced it with Boost. > > > > Please upgrade and try again. > > > > Thanks. > > > > On Thu, Nov 26, 2020 at 8:05 AM Zhiyu ZY13 Xu <xuz...@lenovo.com> wrote: > > Hi Support > > > > I using pgagent over 2 years. There are over 30 jobs running by > pgagent. Recently. I found a problem that sometime the pgagent hang by > unknow reasons. > > From the stack information. Look like the pagent experience dead-lock > issue in code. > > The stack display many thread stop on this function “in __lll_lock_wait > ” > > If you need more information. Please let me know. I suspect this is a > bug. > > > > I collect to pgagent trace log and stack information on the attachment. > > > > pgagent trace log > > pg_agent_11_24.log > > pg_agent_11_26.log > > pgagent process stack > > others information. > > > > > > > > version: > > pgagent_10-3.4.0-10.rhel6.x86_64 > > PG 10.5 > > > > The typical stack information. > > > > [postgres@sltfjfrauxq pgagent_pd]$ cat 23389.stark.1 > > Thread 7 (Thread 0x7ff745f5c700 (LWP 906)): > > #0 0x00007ff74b003334 in __lll_lock_wait () from /lib64/libpthread.so.0 > > #1 0x00007ff74affe5d8 in _L_lock_854 () from /lib64/libpthread.so.0 > > #2 0x00007ff74affe4a7 in pthread_mutex_lock () from /lib64/libpthread.so.0 > > #3 0x00007ff74ba979c9 in wxMutexInternal::Lock() () from > /usr/lib64/libwx_baseu-2.8.so.0 > > #4 0x00007ff74c15b819 in DBconn::Return() () > > #5 0x00007ff74c161217 in Job::Execute() () > > #6 0x00007ff74c162899 in JobThread::Entry() () > > #7 0x00007ff74ba99021 in wxThreadInternal::PthreadStart(wxThread*) () > from /usr/lib64/libwx_baseu-2.8.so.0 > > #8 0x00007ff74affcaa1 in start_thread () from /lib64/libpthread.so.0 > > #9 0x00007ff74ad49c4d in clone () from /lib64/libc.so.6 > > Thread 6 (Thread 0x7ff72ffff700 (LWP 908)): > > #0 0x00007ff74b003334 in __lll_lock_wait () from /lib64/libpthread.so.0 > > #1 0x00007ff74affe5d8 in _L_lock_854 () from /lib64/libpthread.so.0 > > #2 0x00007ff74affe4a7 in pthread_mutex_lock () from /lib64/libpthread.so.0 > > #3 0x00007ff74ba979c9 in wxMutexInternal::Lock() () from > /usr/lib64/libwx_baseu-2.8.so.0 > > #4 0x00007ff74c15b819 in DBconn::Return() () > > #5 0x00007ff74c161217 in Job::Execute() () > > #6 0x00007ff74c162899 in JobThread::Entry() () > > #7 0x00007ff74ba99021 in wxThreadInternal::PthreadStart(wxThread*) () > from /usr/lib64/libwx_baseu-2.8.so.0 > > #8 0x00007ff74affcaa1 in start_thread () from /lib64/libpthread.so.0 > > #9 0x00007ff74ad49c4d in clone () from /lib64/libc.so.6 > > Thread 5 (Thread 0x7ff74695d700 (LWP 910)): > > #0 0x00007ff74b003334 in __lll_lock_wait () from /lib64/libpthread.so.0 > > #1 0x00007ff74affe5d8 in _L_lock_854 () from /lib64/libpthread.so.0 > > #2 0x00007ff74affe4a7 in pthread_mutex_lock () from /lib64/libpthread.so.0 > > #3 0x00007ff74ba979c9 in wxMutexInternal::Lock() () from > /usr/lib64/libwx_baseu-2.8.so.0 > > #4 0x00007ff74c15b819 in DBconn::Return() () > > #5 0x00007ff74c161217 in Job::Execute() () > > #6 0x00007ff74c162899 in JobThread::Entry() () > > #7 0x00007ff74ba99021 in wxThreadInternal::PthreadStart(wxThread*) () > from /usr/lib64/libwx_baseu-2.8.so.0 > > #8 0x00007ff74affcaa1 in start_thread () from /lib64/libpthread.so.0 > > #9 0x00007ff74ad49c4d in clone () from /lib64/libc.so.6 > > Thread 4 (Thread 0x7ff74735e700 (LWP 1565)): > > #0 0x00007ff74b003334 in __lll_lock_wait () from /lib64/libpthread.so.0 > > #1 0x00007ff74affe5d8 in _L_lock_854 () from /lib64/libpthread.so.0 > > #2 0x00007ff74affe4a7 in pthread_mutex_lock () from /lib64/libpthread.so.0 > > #3 0x00007ff74ba979c9 in wxMutexInternal::Lock() () from > /usr/lib64/libwx_baseu-2.8.so.0 > > #4 0x00007ff74c15b819 in DBconn::Return() () > > #5 0x00007ff74c161217 in Job::Execute() () > > #6 0x00007ff74c162899 in JobThread::Entry() () > > #7 0x00007ff74ba99021 in wxThreadInternal::PthreadStart(wxThread*) () > from /usr/lib64/libwx_baseu-2.8.so.0 > > #8 0x00007ff74affcaa1 in start_thread () from /lib64/libpthread.so.0 > > #9 0x00007ff74ad49c4d in clone () from /lib64/libc.so.6 > > Thread 3 (Thread 0x7ff74555b700 (LWP 1567)): > > #0 0x00007ff74ad40403 in poll () from /lib64/libc.so.6 > > #1 0x00007ff74bd1c28f in ?? () from /usr/lib64/libpq.so.5 > > #2 0x00007ff74bd1c310 in ?? () from /usr/lib64/libpq.so.5 > > #3 0x00007ff74bd178e2 in ?? () from /usr/lib64/libpq.so.5 > > #4 0x00007ff74bd1865f in PQconnectdb () from /usr/lib64/libpq.so.5 > > #5 0x00007ff74c15ad71 in DBconn::Connect(wxString const&) () > > #6 0x00007ff74c15af73 in DBconn::DBconn(wxString const&, wxString const&) > () > > #7 0x00007ff74c15bfe8 in DBconn::Get(wxString const&, wxString const&) () > > #8 0x00007ff74c16108f in Job::Execute() () > > #9 0x00007ff74c162899 in JobThread::Entry() () > > #10 0x00007ff74ba99021 in wxThreadInternal::PthreadStart(wxThread*) () > from /usr/lib64/libwx_baseu-2.8.so.0 > > #11 0x00007ff74affcaa1 in start_thread () from /lib64/libpthread.so.0 > > #12 0x00007ff74ad49c4d in clone () from /lib64/libc.so.6 > > Thread 2 (Thread 0x7ff744b5a700 (LWP 1569)): > > #0 0x00007ff74b003334 in __lll_lock_wait () from /lib64/libpthread.so.0 > > #1 0x00007ff74affe5d8 in _L_lock_854 () from /lib64/libpthread.so.0 > > #2 0x00007ff74affe4a7 in pthread_mutex_lock () from /lib64/libpthread.so.0 > > #3 0x00007ff74ba979c9 in wxMutexInternal::Lock() () from > /usr/lib64/libwx_baseu-2.8.so.0 > > #4 0x00007ff74c15bf6b in DBconn::Get(wxString const&, wxString const&) () > > #5 0x00007ff74c16108f in Job::Execute() () > > #6 0x00007ff74c162899 in JobThread::Entry() () > > #7 0x00007ff74ba99021 in wxThreadInternal::PthreadStart(wxThread*) () > from /usr/lib64/libwx_baseu-2.8.so.0 > > #8 0x00007ff74affcaa1 in start_thread () from /lib64/libpthread.so.0 > > #9 0x00007ff74ad49c4d in clone () from /lib64/libc.so.6 > > Thread 1 (Thread 0x7ff74c3507e0 (LWP 23389)): > > #0 0x00007ff74b003334 in __lll_lock_wait () from /lib64/libpthread.so.0 > > #1 0x00007ff74affe5d8 in _L_lock_854 () from /lib64/libpthread.so.0 > > #2 0x00007ff74affe4a7 in pthread_mutex_lock () from /lib64/libpthread.so.0 > > #3 0x00007ff74ba979c9 in wxMutexInternal::Lock() () from > /usr/lib64/libwx_baseu-2.8.so.0 > > #4 0x00007ff74c15a99d in DBconn::ClearConnections(bool) () > > #5 0x00007ff74c15e908 in MainRestartLoop(DBconn*) () > > #6 0x00007ff74c15f2a3 in MainLoop() () > > #7 0x00007ff74c15e016 in main () > > > > > > 徐志宇（Jack） > > Database Engineer > > > > DB Team,ITS. Lenovo China > > Phone: 86-18910860709 > > Email:xuz...@lenovo.com > > No.6 Shangdi West Road, Haidian District Beijing, China, 100085 > > > > > > > -- > > Dave Page > Blog: http://pgsnake.blogspot.com > Twitter: @pgsnake > > EDB: http://www.enterprisedb.com > -- Dave Page Blog: http://pgsnake.blogspot.com Twitter: @pgsnake EDB: http://www.enterprisedb.com
