Not sure what happened when I sent this yesterday. It means there is more than one participant in a transaction where at least one of the participants only supports local (1pc, non xa) transactions. Failures during the commit process will result in inconsistent results. This is most likely to happen if you use jms and db access in the same tx.
david jencks On 2002.07.12 16:44:55 -0400 Eric Kaplan wrote: > "You are not getting the semantics you expect" warningcan anybody say > what > needs to be done here? > -----Original Message----- > From: Eric Kaplan [mailto:[EMAIL PROTECTED]] > Sent: Thursday, July 11, 2002 6:29 AM > To: [EMAIL PROTECTED] > Subject: RE: [JBoss-user] "You are not getting the semantics you > expect" > warning > > > ditto. i get the same thing. i remember david jencks saying it was > due > to not having an xa compliant driver. i'm using oracle 8i, which i > thought > was an xa database, but i have the "free" version, so maybe you have to > pay > money for the xa version??? > > "You are using a local transaction adapter, probably a non xa database, > in > a > > transaction with more than one resource adapter (jms message + database > > work most likely). This does not give you ACID transactions. If > something > > crashes in the middle of commit you will have unrecoverable state. To > > avoid this use xa resource adapters only (probably an xa driver to your > > db). > > david jencks" > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED]]On Behalf Of Burns, Jamie > Sent: Thursday, July 11, 2002 5:07 AM > To: '[EMAIL PROTECTED]' > Subject: [JBoss-user] "You are not getting the semantics you expect" > warning > > > I am getting this warning in my log file . The full log entry is > > 2002-07-11 09:33:52,748 WARN > [org.jboss.resource.connectionmanager.LocalTxConnectionManager$LocalConnecti > onEventListener] prepare called on a local tx. You are not getting the > semantics you expect! > > I think it is occurring in ejbStore() of a BMP entity bean. > > Does anybody know what it means and/or what steps l should take to > fix > it? > > Thanks > > **************************************************************************** > **** > This electronic mail system is used for information purposes and is > not intended to form any legal contract or binding agreement. > The content is confidential and may be legally privileged. Access > by anyone other than the addressee(s) is unauthorised and any > disclosure, copying, distribution or any other action taken in > reliance on it is prohibited and maybe unlawful > > All incoming and outgoing e-mail communications and attachments > are scanned automatically by software designed to detect and remove > any material containing viruses or other unauthorised content. While > we undertake best endeavours to ensure that this content checking > software is up to date, recipients should take steps to assure > themselves > that e-mails received are secure. > **************************************************************************** > **** > > > > <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> > <HTML><HEAD><TITLE>"You are not getting the semantics you expect" > warning</TITLE> > <META content="text/html; charset=iso-8859-1" http-equiv=Content-Type> > <META content="MSHTML 5.00.3103.1000" name=GENERATOR></HEAD> > <BODY> > <DIV><FONT color=#0000ff face=Arial size=2><SPAN > class=908454420-12072002>can > anybody say what needs to be done here?</SPAN></FONT></DIV> > <BLOCKQUOTE style="MARGIN-RIGHT: 0px"> > <DIV align=left class=OutlookMessageHeader dir=ltr><FONT face=Tahoma > size=2>-----Original Message-----<BR><B>From:</B> Eric Kaplan > [mailto:[EMAIL PROTECTED]]<BR><B>Sent:</B> Thursday, July 11, > 2002 6:29 > AM<BR><B>To:</B> [EMAIL PROTECTED]<BR><B>Subject:</B> > RE: > [JBoss-user] "You are not getting the semantics you expect" > warning<BR><BR></DIV></FONT> > <DIV><FONT color=#0000ff face=Arial size=2><SPAN > class=806022610-11072002>ditto. i get the same thing. i > remember > david jencks saying it was due to not having an xa compliant > driver. i'm > using oracle 8i, which i thought was an xa database, but i have the > "free" > version, so maybe you have to pay money for the xa > version???</SPAN></FONT></DIV> > <DIV><FONT color=#0000ff face=Arial size=2><SPAN > class=806022610-11072002></SPAN></FONT> </DIV> > <DIV><SPAN class=806022610-11072002> > <P><FONT size=2><FONT color=#0000ff><FONT face=Arial><SPAN > class=806022610-11072002>"</SPAN>You are using a local transaction > adapter, > probably a non xa database, in a</FONT></FONT></FONT><FONT > color=#0000ff > face=Arial size=2></FONT></P> > <P><FONT color=#0000ff face=Arial size=2>transaction with more than one > > resource adapter (jms message + database</FONT></P> > <P><FONT color=#0000ff face=Arial size=2>work most likely). This does > not give > you ACID transactions. If something</FONT></P> > <P><FONT color=#0000ff face=Arial size=2>crashes in the middle of > commit you > will have unrecoverable state. To</FONT></P> > <P><FONT color=#0000ff face=Arial size=2>avoid this use xa resource > adapters > only (probably an xa driver to your</FONT></P> > <P><FONT color=#0000ff face=Arial size=2>db).</FONT></P> > <P><FONT size=2><FONT color=#0000ff><FONT face=Arial>david jencks<SPAN > class=806022610-11072002>"</SPAN></FONT></FONT></FONT></P></SPAN></DIV> > <BLOCKQUOTE style="MARGIN-RIGHT: 0px"> > <DIV align=left class=OutlookMessageHeader dir=ltr><FONT face=Tahoma > size=2>-----Original Message-----<BR><B>From:</B> > [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED]]<B>On Behalf Of > </B>Burns, > Jamie<BR><B>Sent:</B> Thursday, July 11, 2002 5:07 AM<BR><B>To:</B> > '[EMAIL PROTECTED]'<BR><B>Subject:</B> [JBoss-user] > "You are > not getting the semantics you expect" warning<BR><BR></DIV></FONT> > <P><FONT face=Arial size=2>I am getting this warning in my log file . > The > full log entry is</FONT> </P> > <P><FONT face=Arial size=2>2002-07-11 09:33:52,748 WARN > >[org.jboss.resource.connectionmanager.LocalTxConnectionManager$LocalConnectionEventListener] > > prepare called on a local tx. You are not getting the semantics you > expect!</FONT></P> > <P><FONT face=Arial size=2>I think it is occurring in ejbStore() of a > BMP > entity bean.</FONT> </P> > <P><FONT face=Arial size=2>Does anybody know what it means and/or > what steps > l should take to fix it? </FONT></P> > <P><FONT face=Arial size=2>Thanks</FONT> </P><FONT color=blue > >size=3><PRE>******************************************************************************** > This electronic mail system is used for information purposes and is > not intended to form any legal contract or binding agreement. > The content is confidential and may be legally privileged. Access > by anyone other than the addressee(s) is unauthorised and any > disclosure, copying, distribution or any other action taken in > reliance on it is prohibited and maybe unlawful > > All incoming and outgoing e-mail communications and attachments > are scanned automatically by software designed to detect and remove > any material containing viruses or other unauthorised content. While > we undertake best endeavours to ensure that this content checking > software is up to date, recipients should take steps to assure > themselves > that e-mails received are secure. > ******************************************************************************** > </PRE></BLOCKQUOTE></BLOCKQUOTE></FONT></BODY></HTML> > ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Gadgets, caffeine, t-shirts, fun stuff. http://thinkgeek.com/sf _______________________________________________ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
