Try `which java` to see what version of java the informix user is using.
The Ubuntu package probably created a symlink in /usr/bin (to the real
installed java location) for the Java 11 version. If /usr/bin appears
*BEFORE* $INFORMIXDIR/extend/krakatoa/jre/bin in the informix user's PATH,
that would explain the Java 11 errors you are seeing.
If things work OK without setting JAVA_HOME, I wouldn't change anything.
The main reason to set JAVA_HOME is to specify the specific version of
java you want to use. If you do set JAVA_HOME, make sure to add
$JAVA_HOME/bin to your PATH ahead of any other versions of where java
might be installed on your system.
Try "dpkg -L openjdk-11-jre" to list the files Ubuntu installed on your system.
Original Message:
Sent: Thu December 07, 2023 04:09 PM
From: Jacob Salomon
Subject: Starting up InformixHQ
Hi Scott & family.
I was able to get the sign-in screen by browsing to maxwell2l:8080 and sign in with username "admin" and the password I had set in the properties file. (Remember, I only have HQ 2.3.1, not 2.3.4) This, without setting JAVA_HOME. I'll leave myself with Java-11 and put up with the noisy messages until I can download the next release. I am having password problems setting up the monitoring but I'll post about that in a separate thread. (This thread is getting too long.)
What I do want to clarify is exactly what JAVA_HOME should be set to, as per your suggestion. Although it seems to have worked w/o that env variable, I suspect (incorrectly, perhaps) that things would work more smoothly if it were indeed set. Now, Based on what I found in a stackoverflow post, I would set:
export JAVA_HOME=/usr/lib/jvm/java-1.11.0-openjdk-amd64
Is this correct? This directory contains a few important-looking subdirs, like a lib directory holding a gazillion .so libraries. and jmod, holding many .jmod modules. So it looks like a good candidate.
Thank you, all who have responded.
------------------------------
Jacob Salomon
---
Nobody goes there anymore, it's too crowded. --Attr: Yogi Berra
Original Message:
Sent: Wed December 06, 2023 05:06 PM
From: Scot Jenkins
Subject: Starting up InformixHQ
Take the path of least resistance my friend. If IHQ wants Java 8, use Java 8.
Ubuntu has a package:
# apt-get install openjdk-8-jdk
--OR--
# apt-get install openjdk-8-jre
You should be able to install multiple versions.
Just set JAVA_HOME to point to the version your app needs,
and add JAVA_HOME/bin to your PATH.
So in the case of IHQ, if you start it as the 'informix' user,
you would set in the informix user's environment:
....................cut here....................
JAVA_HOME=/path/to/jdk_or_jre
export JAVA_HOME
PATH=$INFORMIXDIR/bin:$JAVA_HOME/jre/bin:$PATH
export PATH
....................cut here....................
Done!
Original Message:
Sent: Wed December 06, 2023 11:26 AM
From: Jacob Salomon
Subject: Starting up InformixHQ
Thank you, Hedwig.
At the risk of displaying ignorance, I have to request a few points to be clarified. It's a good bet I won't be the only beneficiary.
- Java 11 is throwing messages. ... The messages do not mean anything.
That's a lotta scary-looking text but I get the idea. Until I get the next IDS release I'll have to put up with the scary messages. <Sad face>
- IBM FixCentral has a new HQ 2.3.4 which I recommend to use
From the log file I see I have HQ 2.3.1. Rather than playing "Where's Waldo" on IBM's download site, please provide a URL where I can download release 2.3.4. Also, if I might hazard a minor feature request, howzabout a --version option to InformixHQ.ksh?
- httpPort=12345 # Is the port which is used by HQServer
The 12345 tells me you were just giving an example. In the two instances of httpPort showing up in the log file, the setting is httpPort=8080.
- http://xx.xx.xx.xx:12345/dashboard/groups/0
As with the port number 12345, the xx.xx stuff is obviously a template for the URL. In my case the port number would, of course, be 8080, not the shown 12345. But I need actual values for the xx items in this example. I see nothing in the log that I could interpret as a URL. What's supposed to go in there? And I might hazard another feature request: In both the terminal output and the log, just tell me the blessed URL
Again, Hedwig, thanks for the assurance that the messages are only scary, not a sign of danger.
------------------------------
Jacob Salomon
---
Nobody goes there anymore, it's too crowded. --Attr: Yogi Berra
Original Message:
Sent: Wed December 06, 2023 12:42 AM
From: Hedwig Fuchs
Subject: Starting up InformixHQ
1) this HQ Version works with Java 11, But the supported version is still Java 8. Java 11 is throwing messages.
HQ itself is working. The messages do not mean anything. Full support for Java 11 will come with HQ 3.0 (which will come with 14.10.FC11)
2) IBM FixCentral has a new HQ 2.3.4 which I recommend to use
3) setup and start
"InformixHQ Server is started, up and running" is the critical message.
In $INFORMIXDIR/hq/informixhq-server-example.properties you can see what you can set up for HQServer,
A must is:
initialAdminPassword=mypassword
this line can be deleted later, is only needed for the first start. But you should not forget it.
httpPort=12345
Is the port which is used by HQServer
The URL for the HQ user interface looks like:
http://xx.xx.xx.xx:12345/dashboard/groups/0
start the HQServer with
InformixHQ.ksh startserver propfile=<name of you properties file>
------------------------------
Hedwig Fuchs
Original Message:
Sent: Tue December 05, 2023 11:48 PM
From: Jacob Salomon
Subject: Starting up InformixHQ
Hi Family.
In my usual concise manner (ahem!) I am asking for assistance. Yes, I have the Starting the InformixHQ Server page open.
I started to watch the video on how to start up InformixHQ but it was so blurry and muffled as to be effectively useless; I gave up about 5 minutes in. However, I did manage to get the section on setting the password in informixhq-server.properties and set the password. Since I could not make out how the narrator was starting java, I tried to use the script:
informix@maxwell2l:/ifmx/ids.14.10.FC10/hq$ ./InformixHQ.ksh startserver
WARNING: sun.reflect.Reflection.getCallerClass is not supported. This will impact performance.
INFO: Please use list command to verify the process.
Dec 05, 2023 7:04:31 PM org.glassfish.jersey.server.wadl.WadlFeature configure
WARNING: JAXBContext implementation could not be found. WADL feature is disabled.
UGH! However, I do see that there is a Java server running: ps -e turned up:
java -Dfile.encoding=utf-8 -jar informixhq-server.jar informixhq-server.properties
So the server is running, FWIW. Well, at least now I know what the narrator was typing in. If all had worked out I would have been shown a port number and been able to access stuff via a browser. (And yes, I have my server running.)
What am I missing? Let's see, I'm running IDS 14.10.FC10DE. As for Java:
$ java --version
openjdk 11.0.21 2023-10-17
OpenJDK Runtime Environment (build 11.0.21+9-post-Ubuntu-0ubuntu122.04)
OpenJDK 64-Bit Server VM (build 11.0.21+9-post-Ubuntu-0ubuntu122.04, mixed mode, sharing)
So I think I'm in compliance well ahead of the Java requirement.
So what am I missing? (Besides the screws everyone just silently responded ;-)
OK, the log for this attempt starts at line 9. I am pasting it here with the line numbers in the hope that it will mitigate the confusion caused by line-wrapping.
9 2023-12-05 18:58:10 [main] INFO com.informix.hq.server.JettyServer - Starting InformixHQ Server, version 2.3.1 (build number: 708, build date: 2023-03-07T13:32:27-0600)
10 2023-12-05 18:58:10 [main] INFO com.informix.hq.server.JettyServer - Reading properties file informixhq-server.properties
11 2023-12-05 18:58:10 [main] INFO com.informix.hq.server.JettyServer - InformixHQ configuration: {rest.session.timeout=3600000, alert.startNumberAlertSendThreads=4, alert. scheduleConditionCheckInPast=false, hostname=, user.password.maxAge=0, user.password.requireNumber=true, user.password.requireLowerCase=true, httpPort=8080, user.password .minLength=8, h2.encrypt.enable=false, user.password.requireUpperCase=true, initialAdminPassword=********, dataSource.IFX_ISOLATION_LEVEL=1, pool.connectionTimeout=5000, httpsPort=-1, user.password.requireSpecialCharacterFromSet=, pool.minimumIdle=0, user.password.algorithm=SHA-256, redirectHTTPtoHTTPS=false, alert.email.debug=false, pool .idleTimeout=60000, informix.connections.loadFile=, h2.encrypt.algorithm=AES, alert.numberConditionCheckThreads=4, pool.maximumPoolSize=3}
12 2023-12-05 18:58:10 [main] INFO com.informix.hq.server.h2.H2Schema - H2 schema version 33
13 2023-12-05 18:58:10 [main] ERROR com.informix.hq.server.JettyServer - There are no users in the system. Attempt to create the initial admin user failed.
14 2023-12-05 18:58:10 [main] ERROR com.informix.hq.server.JettyServer - The initial admin password is not a valid password. Password must be at least 8 characters and must contain at least one lowercase character, one uppercase character, and one number.
15 2023-12-05 19:04:29 [main] INFO com.informix.hq.server.JettyServer - Starting InformixHQ Server, version 2.3.1 (build number: 708, build date: 2023-03-07T13:32:27-0600)
16 2023-12-05 19:04:29 [main] INFO com.informix.hq.server.JettyServer - Reading properties file informixhq-server.properties
17 2023-12-05 19:04:29 [main] INFO com.informix.hq.server.JettyServer - InformixHQ configuration: {rest.session.timeout=3600000, alert.startNumberAlertSendThreads=4, alert. scheduleConditionCheckInPast=false, hostname=, user.password.maxAge=0, user.password.requireNumber=true, user.password.requireLowerCase=true, httpPort=8080, user.password .minLength=8, h2.encrypt.enable=false, user.password.requireUpperCase=true, initialAdminPassword=********, dataSource.IFX_ISOLATION_LEVEL=1, pool.connectionTimeout=5000, httpsPort=-1, user.password.requireSpecialCharacterFromSet=, pool.minimumIdle=0, user.password.algorithm=SHA-256, redirectHTTPtoHTTPS=false, alert.email.debug=false, pool .idleTimeout=60000, informix.connections.loadFile=, h2.encrypt.algorithm=AES, alert.numberConditionCheckThreads=4, pool.maximumPoolSize=3}
18 2023-12-05 19:04:30 [main] INFO com.informix.hq.server.h2.H2Schema - H2 schema version 33
19 2023-12-05 19:04:30 [main] INFO com.informix.hq.server.JettyServer - Initial admin user created
20 2023-12-05 19:04:30 [main] INFO com.informix.hq.server.h2.H2AlertingIncidentsCache - Loaded 0 incidents from H2
21 2023-12-05 19:04:30 [main] INFO com.informix.hq.server.JettyServer - Loading package /package-builtin-sensors.json ...
22 2023-12-05 19:04:30 [main] INFO com.informix.hq.server.JettyServer - Loaded 30 sensors from package /package-builtin-sensors.json
23 2023-12-05 19:04:30 [main] INFO com.informix.hq.server.JettyServer - Loading package /package-builtin-reports.json ...
24 2023-12-05 19:04:31 [main] INFO com.informix.hq.server.JettyServer - Loaded 3 system reports from package /package-builtin-reports.json
25 2023-12-05 19:04:31 [main] INFO org.eclipse.jetty.util.log - Logging initialized @1393ms to org.eclipse.jetty.util.log.Slf4jLog
26 2023-12-05 19:04:31 [main] INFO com.informix.hq.server.JettyServer - Serving UI from JAR...
27 2023-12-05 19:04:31 [main] INFO com.informix.hq.server.JettyServer - Configuring server for HTTP on port 8080
28 2023-12-05 19:04:31 [main] INFO org.eclipse.jetty.server.Server - jetty-9.4.48.v20220622; built: 2022-06-21T20:42:25.880Z; git: 6b67c5719d1f4371b33655ff2d047d24e171e49a; jvm 11.0.20.1+1-post-Ubuntu-0ubuntu122.04
29 2023-12-05 19:04:31 [main] INFO org.eclipse.jetty.server.handler.ContextHandler - Started o.e.j.s.ServletContextHandler@4f94e148{/,jar:file:/home/ifmx-stuff/ids.14.10.FC 10/hq/informixhq-server.jar!/webapp/,AVAILABLE}
30 2023-12-05 19:04:31 [main] INFO org.eclipse.jetty.server.AbstractConnector - Started ServerConnector@14bae047{HTTP/1.1, (http/1.1)}{0.0.0.0:8080}
31 2023-12-05 19:04:31 [main] INFO org.eclipse.jetty.server.Server - Started @2254ms
32 2023-12-05 19:04:31 [main] INFO com.informix.hq.server.jobs.RepositoryDataCleanupManager - Next runtime for data cleanup: 2023-12-06 00:00:00
33 2023-12-05 19:04:31 [main] INFO com.informix.hq.server.JettyServer - InformixHQ Server is started, up and running
~
GADZOOKS! This is as incomprehensible as my Differential Geometry textbook! Sorry about that. But the "Add Attachment" does not seem to work in this Linux environment. (Maybe in Windows but that's no help.)
Still, I do see some port info, though not something I can identify as a URL.
Thanks for any diagnosis of what I'm missing.
------------------------------
Jacob Salomon
---
Nobody goes there anymore, it's too crowded. --Attr: Yogi Berra
------------------------------