Discussion:
Java 11 support in Apache Tomcat 9.0
Shailendra Kumar Verma
2018-09-26 11:40:30 UTC
Permalink
Hello,

When we run Tomcat 9.0.12 installer, it prompts to provide JRE location. Since Java 11 LTS release yesterday does NOT have any JRE installer separately, all it has server JVM embedded in it under <jdk-11\bin\server>. If I give this path where jvm.dll located under server folder, it does not recognize.

Whats' the plan for Java 11 for Apache Tomcat 9.0?

Thanks,
Shailendra

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Johan Compagner
2018-09-26 11:58:23 UTC
Permalink
Just wondering how do you get a JRE?
oracle doesnt provide one anymore (and the JDK that you can download can
only really be used for development and nothing else)

so are you using the open source JDK?


On Wed, 26 Sep 2018 at 13:40, Shailendra Kumar Verma <
Post by Shailendra Kumar Verma
Hello,
When we run Tomcat 9.0.12 installer, it prompts to provide JRE location.
Since Java 11 LTS release yesterday does NOT have any JRE installer
separately, all it has server JVM embedded in it under <jdk-11\bin\server>.
If I give this path where jvm.dll located under server folder, it does not
recognize.
Whats' the plan for Java 11 for Apache Tomcat 9.0?
Thanks,
Shailendra
NOTICE: The information contained in this electronic mail transmission is
intended by Convergys Corporation for the use of the named individual or
entity to which it is directed and may contain information that is
privileged or otherwise confidential. If you have received this electronic
mail transmission in error, please delete it from your system without
copying or forwarding it, and notify the sender of the error by reply email
or by telephone (collect), so that the sender's address records can be
corrected.
--
Johan Compagner
Servoy
Shailendra Kumar Verma
2018-09-26 12:01:28 UTC
Permalink
Johan,

That's what I am saying. All we have now, jvm.dll that comes under jdk-11\bin\server\jvm.dll. No JRE is released from Java 11 now.

Thanks,
Shailendra

-----Original Message-----
From: Johan Compagner <***@servoy.com>
Sent: Wednesday, September 26, 2018 5:28 PM
To: Tomcat Users List <***@tomcat.apache.org>
Subject: Re: Java 11 support in Apache Tomcat 9.0

***CAUTION: This email originated from outside of the organization. Do not open attachments or click links unless you recognize sender and know content is safe.*** Forward suspicious email to ***@convergys.com ___________________________________________________________________

Just wondering how do you get a JRE?
oracle doesnt provide one anymore (and the JDK that you can download can only really be used for development and nothing else)

so are you using the open source JDK?
Post by Shailendra Kumar Verma
Hello,
When we run Tomcat 9.0.12 installer, it prompts to provide JRE location.
Since Java 11 LTS release yesterday does NOT have any JRE installer
separately, all it has server JVM embedded in it under <jdk-11\bin\server>.
If I give this path where jvm.dll located under server folder, it does
not recognize.
Whats' the plan for Java 11 for Apache Tomcat 9.0?
Thanks,
Shailendra
NOTICE: The information contained in this electronic mail transmission
is intended by Convergys Corporation for the use of the named
individual or entity to which it is directed and may contain
information that is privileged or otherwise confidential. If you have
received this electronic mail transmission in error, please delete it
from your system without copying or forwarding it, and notify the
sender of the error by reply email or by telephone (collect), so that
the sender's address records can be corrected.
--
Johan Compagner
Servoy
NOTICE: The information contained in this electronic mail transmission is intended by Convergys Corporation for the use of the named individual or entity to which it is directed and may contain information that is privileged or otherwise confidential. If you have received this electronic mail transmission in error, please delete it from your system without copying or forwarding it, and notify the sender of the error by reply email or by telephone (collect), so that the sender's address records can be corrected.

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Mark Thomas
2018-09-26 14:06:28 UTC
Permalink
Tomcat already supports Java 11 and has done for some time.

You need to point the installer to the root of the jdk-11 install.

If you install the Orcale JDK, the installer will find it via the
registry. If you use OpenJDK you'll need to select the root of the
install (a.k.a. JAVA_HOME) yourself.

Mark
Post by Shailendra Kumar Verma
Johan,
That's what I am saying. All we have now, jvm.dll that comes under jdk-11\bin\server\jvm.dll. No JRE is released from Java 11 now.
Thanks,
Shailendra
-----Original Message-----
Sent: Wednesday, September 26, 2018 5:28 PM
Subject: Re: Java 11 support in Apache Tomcat 9.0
Just wondering how do you get a JRE?
oracle doesnt provide one anymore (and the JDK that you can download can only really be used for development and nothing else)
so are you using the open source JDK?
Post by Shailendra Kumar Verma
Hello,
When we run Tomcat 9.0.12 installer, it prompts to provide JRE location.
Since Java 11 LTS release yesterday does NOT have any JRE installer
separately, all it has server JVM embedded in it under <jdk-11\bin\server>.
If I give this path where jvm.dll located under server folder, it does
not recognize.
Whats' the plan for Java 11 for Apache Tomcat 9.0?
Thanks,
Shailendra
NOTICE: The information contained in this electronic mail transmission
is intended by Convergys Corporation for the use of the named
individual or entity to which it is directed and may contain
information that is privileged or otherwise confidential. If you have
received this electronic mail transmission in error, please delete it
from your system without copying or forwarding it, and notify the
sender of the error by reply email or by telephone (collect), so that
the sender's address records can be corrected.
--
Johan Compagner
Servoy
NOTICE: The information contained in this electronic mail transmission is intended by Convergys Corporation for the use of the named individual or entity to which it is directed and may contain information that is privileged or otherwise confidential. If you have received this electronic mail transmission in error, please delete it from your system without copying or forwarding it, and notify the sender of the error by reply email or by telephone (collect), so that the sender's address records can be corrected.
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Shailendra Kumar Verma
2018-09-26 14:19:01 UTC
Permalink
Okay, so we have to provide root of jdk11 install when prompted at time of installation.

Since JDK includes compiler and PCI compliance does not allow it. What if we install custom runtime using "jlink" instead of "full JDK11? Will Apache Tomcat gets install if we give path of jlink installed custom runtime that includes jvm.dll?

Thanks,
Shailendra


-----Original Message-----
From: Mark Thomas <***@apache.org>
Sent: Wednesday, September 26, 2018 7:36 PM
To: ***@tomcat.apache.org
Subject: Re: Java 11 support in Apache Tomcat 9.0

***CAUTION: This email originated from outside of the organization. Do not open attachments or click links unless you recognize sender and know content is safe.*** Forward suspicious email to ***@convergys.com ___________________________________________________________________

Tomcat already supports Java 11 and has done for some time.

You need to point the installer to the root of the jdk-11 install.

If you install the Orcale JDK, the installer will find it via the registry. If you use OpenJDK you'll need to select the root of the install (a.k.a. JAVA_HOME) yourself.

Mark
Post by Shailendra Kumar Verma
Johan,
That's what I am saying. All we have now, jvm.dll that comes under jdk-11\bin\server\jvm.dll. No JRE is released from Java 11 now.
Thanks,
Shailendra
-----Original Message-----
Sent: Wednesday, September 26, 2018 5:28 PM
Subject: Re: Java 11 support in Apache Tomcat 9.0
***CAUTION: This email originated from outside of the organization. Do
not open attachments or click links unless you recognize sender and
know content is safe.*** Forward suspicious email to
___________________________________________________________________
Just wondering how do you get a JRE?
oracle doesnt provide one anymore (and the JDK that you can download
can only really be used for development and nothing else)
so are you using the open source JDK?
Post by Shailendra Kumar Verma
Hello,
When we run Tomcat 9.0.12 installer, it prompts to provide JRE location.
Since Java 11 LTS release yesterday does NOT have any JRE installer
separately, all it has server JVM embedded in it under <jdk-11\bin\server>.
If I give this path where jvm.dll located under server folder, it
does not recognize.
Whats' the plan for Java 11 for Apache Tomcat 9.0?
Thanks,
Shailendra
NOTICE: The information contained in this electronic mail
transmission is intended by Convergys Corporation for the use of the
named individual or entity to which it is directed and may contain
information that is privileged or otherwise confidential. If you have
received this electronic mail transmission in error, please delete it
from your system without copying or forwarding it, and notify the
sender of the error by reply email or by telephone (collect), so that
the sender's address records can be corrected.
--
Johan Compagner
Servoy
NOTICE: The information contained in this electronic mail transmission is intended by Convergys Corporation for the use of the named individual or entity to which it is directed and may contain information that is privileged or otherwise confidential. If you have received this electronic mail transmission in error, please delete it from your system without copying or forwarding it, and notify the sender of the error by reply email or by telephone (collect), so that the sender's address records can be corrected.
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Johan Compagner
2018-09-26 14:21:23 UTC
Permalink
but if you talk about a jlink thing isn't it then the idea that it it
includes it all so including tomcat and maybe even the webapp that you want
to run on it?


On Wed, 26 Sep 2018 at 16:19, Shailendra Kumar Verma <
Post by Shailendra Kumar Verma
Okay, so we have to provide root of jdk11 install when prompted at time of installation.
Since JDK includes compiler and PCI compliance does not allow it. What if
we install custom runtime using "jlink" instead of "full JDK11? Will Apache
Tomcat gets install if we give path of jlink installed custom runtime that
includes jvm.dll?
Thanks,
Shailendra
-----Original Message-----
Sent: Wednesday, September 26, 2018 7:36 PM
Subject: Re: Java 11 support in Apache Tomcat 9.0
***CAUTION: This email originated from outside of the organization. Do not
open attachments or click links unless you recognize sender and know
___________________________________________________________________
Tomcat already supports Java 11 and has done for some time.
You need to point the installer to the root of the jdk-11 install.
If you install the Orcale JDK, the installer will find it via the
registry. If you use OpenJDK you'll need to select the root of the install
(a.k.a. JAVA_HOME) yourself.
Mark
Post by Shailendra Kumar Verma
Johan,
That's what I am saying. All we have now, jvm.dll that comes under
jdk-11\bin\server\jvm.dll. No JRE is released from Java 11 now.
Post by Shailendra Kumar Verma
Thanks,
Shailendra
-----Original Message-----
Sent: Wednesday, September 26, 2018 5:28 PM
Subject: Re: Java 11 support in Apache Tomcat 9.0
***CAUTION: This email originated from outside of the organization. Do
not open attachments or click links unless you recognize sender and
know content is safe.*** Forward suspicious email to
___________________________________________________________________
Just wondering how do you get a JRE?
oracle doesnt provide one anymore (and the JDK that you can download
can only really be used for development and nothing else)
so are you using the open source JDK?
On Wed, 26 Sep 2018 at 13:40, Shailendra Kumar Verma <
Post by Shailendra Kumar Verma
Hello,
When we run Tomcat 9.0.12 installer, it prompts to provide JRE location.
Since Java 11 LTS release yesterday does NOT have any JRE installer
separately, all it has server JVM embedded in it under
<jdk-11\bin\server>.
Post by Shailendra Kumar Verma
Post by Shailendra Kumar Verma
If I give this path where jvm.dll located under server folder, it
does not recognize.
Whats' the plan for Java 11 for Apache Tomcat 9.0?
Thanks,
Shailendra
NOTICE: The information contained in this electronic mail
transmission is intended by Convergys Corporation for the use of the
named individual or entity to which it is directed and may contain
information that is privileged or otherwise confidential. If you have
received this electronic mail transmission in error, please delete it
from your system without copying or forwarding it, and notify the
sender of the error by reply email or by telephone (collect), so that
the sender's address records can be corrected.
--
Johan Compagner
Servoy
NOTICE: The information contained in this electronic mail transmission
is intended by Convergys Corporation for the use of the named individual or
entity to which it is directed and may contain information that is
privileged or otherwise confidential. If you have received this electronic
mail transmission in error, please delete it from your system without
copying or forwarding it, and notify the sender of the error by reply email
or by telephone (collect), so that the sender's address records can be
corrected.
Post by Shailendra Kumar Verma
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--
Johan Compagner
Servoy
Christopher Schultz
2018-09-26 19:40:14 UTC
Permalink
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Hash: SHA256

Shailendra,
Post by Shailendra Kumar Verma
Okay, so we have to provide root of jdk11 install when prompted at time of installation.
Since JDK includes compiler and PCI compliance does not allow it.
Can you please provide a reference to that PCI item?

Thanks,
- -chris
Post by Shailendra Kumar Verma
Tomcat 9.0
***CAUTION: This email originated from outside of the organization.
Do not open attachments or click links unless you recognize sender
and know content is safe.*** Forward suspicious email to
___________________________________________________________________
Tomcat already supports Java 11 and has done for some time.
You need to point the installer to the root of the jdk-11 install.
If you install the Orcale JDK, the installer will find it via the
registry. If you use OpenJDK you'll need to select the root of the
install (a.k.a. JAVA_HOME) yourself.
Mark
Post by Shailendra Kumar Verma
Johan,
That's what I am saying. All we have now, jvm.dll that comes
under jdk-11\bin\server\jvm.dll. No JRE is released from Java 11
now.
Thanks, Shailendra
-----Original Message----- From: Johan Compagner
Java 11 support in Apache Tomcat 9.0
***CAUTION: This email originated from outside of the
organization. Do not open attachments or click links unless you
recognize sender and know content is safe.*** Forward suspicious
___________________________________________________________________
Just wondering how do you get a JRE?
Post by Shailendra Kumar Verma
Post by Shailendra Kumar Verma
oracle doesnt provide one anymore (and the JDK that you can
download can only really be used for development and nothing
else)
so are you using the open source JDK?
On Wed, 26 Sep 2018 at 13:40, Shailendra Kumar Verma <
Post by Shailendra Kumar Verma
Hello,
When we run Tomcat 9.0.12 installer, it prompts to provide JRE
location. Since Java 11 LTS release yesterday does NOT have any
JRE installer separately, all it has server JVM embedded in it
under <jdk-11\bin\server>. If I give this path where jvm.dll
located under server folder, it does not recognize.
Whats' the plan for Java 11 for Apache Tomcat 9.0?
Thanks, Shailendra
NOTICE: The information contained in this electronic mail
transmission is intended by Convergys Corporation for the use
of the named individual or entity to which it is directed and
may contain information that is privileged or otherwise
confidential. If you have received this electronic mail
transmission in error, please delete it from your system
without copying or forwarding it, and notify the sender of the
error by reply email or by telephone (collect), so that the
sender's address records can be corrected.
-- Johan Compagner Servoy NOTICE: The information contained in
this electronic mail transmission is intended by Convergys
Corporation for the use of the named individual or entity to
which it is directed and may contain information that is
privileged or otherwise confidential. If you have received this
electronic mail transmission in error, please delete it from your
system without copying or forwarding it, and notify the sender of
the error by reply email or by telephone (collect), so that the
sender's address records can be corrected.
---------------------------------------------------------------------
---------------------------------------------------------------------
NOTICE: The information contained in this electronic mail
transmission is intended by Convergys Corporation for the use of
the named individual or entity to which it is directed and may
contain information that is privileged or otherwise confidential.
If you have received this electronic mail transmission in error,
please delete it from your system without copying or forwarding it,
and notify the sender of the error by reply email or by telephone
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