Maybe it is being killed by system due to lack of resources I don't know too few details
On Tue, Mar 31, 2015 at 7:48 PM, hamed abedi <[email protected]> wrote: > but why it sometimes work and some time doesn't work! > my database has written by om and has tables, users, rooms and ... in it > > On Tue, Mar 31, 2015 at 6:14 PM, Maxim Solodovnik <[email protected]> > wrote: > > > Your MySQL server parameters are wrong (it is impossible to connect using > > host/port you have provided) > > > > On Tue, Mar 31, 2015 at 7:42 PM, hamed abedi <[email protected]> wrote: > > > > > hello maxim > > > yes, sorry you are right its not a development related question!! > > > but I installed it for begin to be a developer!! i have just learned > > some > > > basic java and was running om on a local machine. but when i wanted to > > test > > > it in real world situation i got this!! > > > I think by help of you and other friends I could be a real developer of > > > OM... > > > ----- > > > this is my log (you were right it was a permission problem): > > > The last packet successfully received from the server was 12,543 > > > milliseconds ago. The last packet sent successfully to the server was > 1 > > > milliseconds ago. > > > at sun.reflect.GeneratedConstructorAccessor52.newInstance(Unknown > Source) > > > ~[na:na] > > > at > > > > > > > > > sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) > > > ~[na:1.8.0_31] > > > at java.lang.reflect.Constructor.newInstance(Constructor.java:408) > > > ~[na:1.8.0_31] > > > at com.mysql.jdbc.Util.handleNewInstance(Util.java:406) > > > ~[mysql-connector-java-5.1.9.jar:na] > > > at > > > > com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1074) > > > ~[mysql-connector-java-5.1.9.jar:na] > > > at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3052) > > > ~[mysql-connector-java-5.1.9.jar:na] > > > at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:2938) > > > ~[mysql-connector-java-5.1.9.jar:na] > > > at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3481) > > > ~[mysql-connector-java-5.1.9.jar:na] > > > at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1959) > > > ~[mysql-connector-java-5.1.9.jar:na] > > > at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2109) > > > ~[mysql-connector-java-5.1.9.jar:na] > > > at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2637) > > > ~[mysql-connector-java-5.1.9.jar:na] > > > at > com.mysql.jdbc.ConnectionImpl.setAutoCommit(ConnectionImpl.java:5029) > > > ~[mysql-connector-java-5.1.9.jar:na] > > > at > > > > > > > > > org.apache.commons.dbcp.DelegatingConnection.setAutoCommit(DelegatingConnection.java:371) > > > ~[commons-dbcp-jar-1.4.jar:1.4] > > > at > > > > > > > > > org.apache.commons.dbcp.DelegatingConnection.setAutoCommit(DelegatingConnection.java:371) > > > ~[commons-dbcp-jar-1.4.jar:1.4] > > > at > > > > > > > > > org.apache.commons.dbcp.PoolingDataSource$PoolGuardConnectionWrapper.setAutoCommit(PoolingDataSource.java:328) > > > ~[commons-dbcp-jar-1.4.jar:1.4] > > > at > > > > > > > > > org.apache.openjpa.lib.jdbc.DelegatingConnection.setAutoCommit(DelegatingConnection.java:167) > > > ~[openjpa-bundle-2.3.0.jar:2.3.0] > > > at > > > > > > > > > org.apache.openjpa.lib.jdbc.DelegatingConnection.setAutoCommit(DelegatingConnection.java:167) > > > ~[openjpa-bundle-2.3.0.jar:2.3.0] > > > at > > > > > > > > > org.apache.openjpa.lib.jdbc.ConfiguringConnectionDecorator$ConfiguringConnection.setAutoCommit(ConfiguringConnectionDecorator.java:117) > > > ~[openjpa-bundle-2.3.0.jar:2.3.0] > > > at > > > > > > > > > org.apache.openjpa.lib.jdbc.ConfiguringConnectionDecorator$ConfiguringConnection.<init>(ConfiguringConnectionDecorator.java:111) > > > ~[openjpa-bundle-2.3.0.jar:2.3.0] > > > at > > > > > > > > > org.apache.openjpa.lib.jdbc.ConfiguringConnectionDecorator.decorate(ConfiguringConnectionDecorator.java:93) > > > ~[openjpa-bundle-2.3.0.jar:2.3.0] > > > at > > > > > > > > > org.apache.openjpa.lib.jdbc.DecoratingDataSource.decorate(DecoratingDataSource.java:99) > > > ~[openjpa-bundle-2.3.0.jar:2.3.0] > > > at > > > > > > > > > org.apache.openjpa.lib.jdbc.DecoratingDataSource.getConnection(DecoratingDataSource.java:88) > > > ~[openjpa-bundle-2.3.0.jar:2.3.0] > > > at > > > > > > > > > org.apache.openjpa.jdbc.kernel.JDBCStoreManager.connectInternal(JDBCStoreManager.java:979) > > > ~[openjpa-bundle-2.3.0.jar:2.3.0] > > > at > > > > > > > > > org.apache.openjpa.jdbc.kernel.JDBCStoreManager.connect(JDBCStoreManager.java:964) > > > ~[openjpa-bundle-2.3.0.jar:2.3.0] > > > ... 68 common frames omitted > > > Caused by: java.io.EOFException: Can not read response from server. > > > Expected to read 4 bytes, read 0 bytes before connection was > unexpectedly > > > lost. > > > at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2497) > > > ~[mysql-connector-java-5.1.9.jar:na] > > > at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:2949) > > > ~[mysql-connector-java-5.1.9.jar:na] > > > ... 86 common frames omitted > > > DEBUG 03-31 22:34:14.313 o.a.wicket.Page:871 > > [http-nio-0.0.0.0-5080-exec-4] > > > - ending request for page [Page class = > > > org.apache.openmeetings.web.pages.MainPage, id = 2, render count = 1], > > > request > > org.apache.wicket.protocol.http.servlet.ServletWebRequest@59f7dcbe > > > DEBUG 03-31 22:34:14.314 o.a.wicket.Page:871 > > [http-nio-0.0.0.0-5080-exec-4] > > > - ending request for page [Page class = > > > org.apache.openmeetings.web.pages.MainPage, id = 2, render count = 1], > > > request > > org.apache.wicket.protocol.http.servlet.ServletWebRequest@59f7dcbe > > > DEBUG 03-31 22:34:14.317 > > > o.a.w.p.AsynchronousDataStore$PageSavingRunnable:354 > > > [Wicket-PageSavingThread] - Saving asynchronously: Entry > > > [sessionId=EAE1425058B47E6515A3024886977039, pageId=2]... > > > DEBUG 03-31 22:34:14.317 o.a.w.p.DiskDataStore:186 > > > [Wicket-PageSavingThread] - Storing data for page with id '2' in > session > > > with id 'EAE1425058B47E6515A3024886977039' > > > DEBUG 03-31 22:34:14.318 o.a.w.p.PageAccessSynchronizer:207 > > > [http-nio-0.0.0.0-5080-exec-4] - 'http-nio-0.0.0.0-5080-exec-4' > released > > > lock to page with id '2' > > > DEBUG 03-31 22:34:14.318 o.a.w.p.PageAccessSynchronizer:358 > > > [http-nio-0.0.0.0-5080-exec-4] - 'http-nio-0.0.0.0-5080-exec-4' > notifying > > > blocked threads > > > DEBUG 03-31 22:34:14.392 o.a.w.p.h.s.ServletWebRequest:189 > > > [http-nio-0.0.0.0-5080-exec-8] - Calculating context relative path > from: > > > context path '/openmeetings', filterPrefix '', uri > > > > > > > > > '/openmeetings/wicket/bookmarkable/org.apache.wicket.markup.html.pages.InternalErrorPage' > > > DEBUG 03-31 22:34:14.393 o.a.w.p.h.s.ServletWebRequest:189 > > > [http-nio-0.0.0.0-5080-exec-8] - Calculating context relative path > from: > > > context path '/openmeetings', filterPrefix '', uri > > > > > > > > > '/openmeetings/wicket/bookmarkable/org.apache.wicket.markup.html.pages.InternalErrorPage' > > > DEBUG 03-31 22:34:14.394 o.a.w.p.h.s.ServletWebRequest:189 > > > [http-nio-0.0.0.0-5080-exec-8] - Calculating context relative path > from: > > > context path '/openmeetings', filterPrefix '', uri > > > > > > > > > '/openmeetings/wicket/bookmarkable/org.apache.wicket.markup.html.pages.InternalErrorPage' > > > DEBUG 03-31 22:34:14.394 o.a.w.p.h.s.ServletWebRequest:189 > > > [http-nio-0.0.0.0-5080-exec-8] - Calculating context relative path > from: > > > context path '/openmeetings', filterPrefix '', uri > > > > > > > > > '/openmeetings/wicket/bookmarkable/org.apache.wicket.markup.html.pages.InternalErrorPage' > > > DEBUG 03-31 22:34:14.395 o.a.w.p.h.s.ServletWebRequest:189 > > > [http-nio-0.0.0.0-5080-exec-8] - Calculating context relative path > from: > > > context path '/openmeetings', filterPrefix '', uri > > > > > > > > > '/openmeetings/wicket/bookmarkable/org.apache.wicket.markup.html.pages.InternalErrorPage' > > > DEBUG 03-31 22:34:14.398 o.a.w.p.PageAccessSynchronizer:112 > > > [http-nio-0.0.0.0-5080-exec-8] - 'http-nio-0.0.0.0-5080-exec-8' > > attempting > > > to acquire lock to page with id '3' > > > DEBUG 03-31 22:34:14.398 o.a.w.p.PageAccessSynchronizer:137 > > > [http-nio-0.0.0.0-5080-exec-8] - http-nio-0.0.0.0-5080-exec-8 acquired > > lock > > > to page 3 > > > DEBUG 03-31 22:34:14.399 o.a.w.m.MarkupCache:292 > > > [http-nio-0.0.0.0-5080-exec-8] - Load markup: > > > > cacheKey=org.apache.wicket.markup.html.pages.InternalErrorPage_en_US.html > > > DEBUG 03-31 22:34:14.400 o.a.w.c.u.r.l.ResourceStreamLocator:131 > > > [http-nio-0.0.0.0-5080-exec-8] - Attempting to locate resource > > > 'org/apache/wicket/markup/html/pages/InternalErrorPage_en_US.html' > using > > > finder'[classpath]' > > > DEBUG 03-31 22:34:14.404 o.a.w.c.u.r.l.ResourceStreamLocator:131 > > > [http-nio-0.0.0.0-5080-exec-8] - Attempting to locate resource > > > 'org/apache/wicket/markup/html/pages/InternalErrorPage_en_US.html' > using > > > finder'[webapppath: /]' > > > DEBUG 03-31 22:34:14.404 o.a.w.c.u.r.l.ResourceStreamLocator:131 > > > [http-nio-0.0.0.0-5080-exec-8] - Attempting to locate resource > > > 'org/apache/wicket/markup/html/pages/InternalErrorPage_en_US.html' > using > > > finder'[classpath: META-INF/resources/]' > > > DEBUG 03-31 22:34:14.405 o.a.w.c.u.r.l.ResourceStreamLocator:131 > > > [http-nio-0.0.0.0-5080-exec-8] - Attempting to locate resource > > > 'org/apache/wicket/markup/html/pages/InternalErrorPage_en.html' using > > > finder'[classpath]' > > > DEBUG 03-31 22:34:14.407 o.a.w.c.u.r.l.ResourceStreamLocator:131 > > > [http-nio-0.0.0.0-5080-exec-8] - Attempting to locate resource > > > 'org/apache/wicket/markup/html/pages/InternalErrorPage_en.html' using > > > finder'[webapppath: /]' > > > DEBUG 03-31 22:34:14.407 o.a.w.c.u.r.l.ResourceStreamLocator:131 > > > [http-nio-0.0.0.0-5080-exec-8] - Attempting to locate resource > > > 'org/apache/wicket/markup/html/pages/InternalErrorPage_en.html' using > > > finder'[classpath: META-INF/resources/]' > > > DEBUG 03-31 22:34:14.408 o.a.w.c.u.r.l.ResourceStreamLocator:131 > > > [http-nio-0.0.0.0-5080-exec-8] - Attempting to locate resource > > > 'org/apache/wicket/markup/html/pages/InternalErrorPage.html' using > > > finder'[classpath]' > > > DEBUG 03-31 22:34:14.409 o.a.w.m.MarkupCache:542 > > > [http-nio-0.0.0.0-5080-exec-8] - Loading markup from > > > > > > > > > jar:file:/opt/red5/webapps/openmeetings/WEB-INF/lib/wicket-core-jar-6.19.0.jar!/org/apache/wicket/markup/html/pages/InternalErrorPage.html > > > DEBUG 03-31 22:34:14.418 o.a.w.p.h.s.ServletWebRequest:189 > > > [http-nio-0.0.0.0-5080-exec-8] - Calculating context relative path > from: > > > context path '/openmeetings', filterPrefix '', uri > > > > > > > > > '/openmeetings/wicket/bookmarkable/org.apache.wicket.markup.html.pages.InternalErrorPage' > > > DEBUG 03-31 22:34:14.418 o.a.w.p.h.s.ServletWebRequest:189 > > > [http-nio-0.0.0.0-5080-exec-8] - Calculating context relative path > from: > > > context path '/openmeetings', filterPrefix '', uri > > > > > > > > > '/openmeetings/wicket/bookmarkable/org.apache.wicket.markup.html.pages.InternalErrorPage' > > > DEBUG 03-31 22:34:14.419 o.a.w.p.h.s.ServletWebRequest:189 > > > [http-nio-0.0.0.0-5080-exec-8] - Calculating context relative path > from: > > > context path '/openmeetings', filterPrefix '', uri > > > > > > > > > '/openmeetings/wicket/bookmarkable/org.apache.wicket.markup.html.pages.InternalErrorPage' > > > DEBUG 03-31 22:34:14.419 o.a.w.p.h.s.ServletWebRequest:189 > > > [http-nio-0.0.0.0-5080-exec-8] - Calculating context relative path > from: > > > context path '/openmeetings', filterPrefix '', uri > > > > > > > > > '/openmeetings/wicket/bookmarkable/org.apache.wicket.markup.html.pages.InternalErrorPage' > > > DEBUG 03-31 22:34:14.420 o.a.wicket.Page:871 > > [http-nio-0.0.0.0-5080-exec-8] > > > - ending request for page [Page class = > > > org.apache.wicket.markup.html.pages.InternalErrorPage, id = 3, render > > count > > > = 1], request > > > org.apache.wicket.protocol.http.servlet.ServletWebRequest@5b0a1818 > > > DEBUG 03-31 22:34:14.420 o.a.wicket.Page:871 > > [http-nio-0.0.0.0-5080-exec-8] > > > - ending request for page [Page class = > > > org.apache.wicket.markup.html.pages.InternalErrorPage, id = 3, render > > count > > > = 1], request > > > org.apache.wicket.protocol.http.servlet.ServletWebRequest@5b0a1818 > > > DEBUG 03-31 22:34:14.430 o.a.w.p.PageAccessSynchronizer:207 > > > [http-nio-0.0.0.0-5080-exec-8] - 'http-nio-0.0.0.0-5080-exec-8' > released > > > lock to page with id '3' > > > DEBUG 03-31 22:34:14.430 o.a.w.p.PageAccessSynchronizer:358 > > > [http-nio-0.0.0.0-5080-exec-8] - 'http-nio-0.0.0.0-5080-exec-8' > notifying > > > blocked threads > > > DEBUG 03-31 22:34:14.494 o.a.w.p.PageAccessSynchronizer:112 > > > [http-nio-0.0.0.0-5080-exec-10] - 'http-nio-0.0.0.0-5080-exec-10' > > > attempting to acquire lock to page with id '2' > > > DEBUG 03-31 22:34:14.494 o.a.w.p.PageAccessSynchronizer:137 > > > [http-nio-0.0.0.0-5080-exec-10] - http-nio-0.0.0.0-5080-exec-10 > acquired > > > lock to page 2 > > > DEBUG 03-31 22:34:14.495 o.a.w.p.PageAccessSynchronizer:112 > > > [http-nio-0.0.0.0-5080-exec-10] - 'http-nio-0.0.0.0-5080-exec-10' > > > attempting to acquire lock to page with id '2' > > > DEBUG 03-31 22:34:14.495 o.a.w.p.PageAccessSynchronizer:137 > > > [http-nio-0.0.0.0-5080-exec-10] - http-nio-0.0.0.0-5080-exec-10 > acquired > > > lock to page 2 > > > DEBUG 03-31 22:34:14.496 o.a.o.w.p.MainPage:133 > > > [http-nio-0.0.0.0-5080-exec-10] - WebSocketBehavior::onClose > > > DEBUG 03-31 22:34:14.496 o.a.wicket.Page:871 > > > [http-nio-0.0.0.0-5080-exec-10] - ending request for page [Page class = > > > org.apache.openmeetings.web.pages.MainPage, id = 2, render count = 1], > > > request org.apache.wicket.protocol.ws.api.WebSocketRequest@78e92500 > > > DEBUG 03-31 22:34:14.499 > > > o.a.w.p.AsynchronousDataStore$PageSavingRunnable:354 > > > [Wicket-PageSavingThread] - Saving asynchronously: Entry > > > [sessionId=EAE1425058B47E6515A3024886977039, pageId=2]... > > > DEBUG 03-31 22:34:14.500 o.a.w.p.DiskDataStore:186 > > > [Wicket-PageSavingThread] - Storing data for page with id '2' in > session > > > with id 'EAE1425058B47E6515A3024886977039' > > > DEBUG 03-31 22:34:14.500 o.a.w.p.PageAccessSynchronizer:207 > > > [http-nio-0.0.0.0-5080-exec-10] - 'http-nio-0.0.0.0-5080-exec-10' > > released > > > lock to page with id '2' > > > DEBUG 03-31 22:34:14.500 o.a.w.p.PageAccessSynchronizer:358 > > > [http-nio-0.0.0.0-5080-exec-10] - 'http-nio-0.0.0.0-5080-exec-10' > > notifying > > > blocked threads > > > DEBUG 03-31 22:34:27.439 o.a.o.m.MailHandler:258 > > > > [org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-5] - > > > sendMails enter ... > > > DEBUG 03-31 22:34:27.448 o.a.o.m.MailHandler:260 > > > > [org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-5] - > > > Number of emails in init queue 0 > > > DEBUG 03-31 22:34:27.448 o.a.o.m.MailHandler:265 > > > > [org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-5] - > > > ... sendMails done. > > > > > > On Tue, Mar 31, 2015 at 5:43 PM, Maxim Solodovnik < > [email protected]> > > > wrote: > > > > > > > Hello Hamed, > > > > > > > > please write to the user@ list (your question is not related to > > > > development > > > > of Openmeetings) > > > > > > > > According to your question: > > > > I believe you have some permission issues (openmeeting.log should > > > increase > > > > in size) > > > > you need to resolve this first, then it will be more clear what is > > wrong > > > > > > > > On Tue, Mar 31, 2015 at 4:48 PM, hamed abedi <[email protected]> > > wrote: > > > > > > > > > when the error appears I get this in my address bar: > > > > > > > > > > > > > > > > > > > > > > > > > openmeetings/wicket/bookmarkable/org.apache.wicket.markup.html.pages.InternalErrorPage > > > > > > > > > > On Tue, Mar 31, 2015 at 3:16 PM, hamed abedi <[email protected]> > > > wrote: > > > > > > > > > > > Hello Dear Openmeetings developers > > > > > > ---- > > > > > > > > > > > > at firs I should apologize for my weak english!! > > > > > > > > > > > > I have a strange problem. yesterday I have installed OM 3.0.4 on > a > > > new > > > > > > server which runs centos 6.6 64bit. I followed all instructions > in > > > the > > > > > wiki > > > > > > step-by-step. and now when i launch OM i get the "internal error > - > > > > Return > > > > > > to Home Page" many times and when i refresh the page the error > > > > disappears > > > > > > but on the next page appears and so on...! > > > > > > > > > > > > I think this is the red5 error because i have nothing in > > > > > > my openmeetings.log but my red5 log and the > > > > 0.0.0.0_access.2015-03-31.log > > > > > > increases > > > > > > > > > > > > > > > > > > > > > > > > > > > -- > > > > WBR > > > > Maxim aka solomax > > > > > > > > > > > > > > > -- > > WBR > > Maxim aka solomax > > > -- WBR Maxim aka solomax
