topic Re: How to up the cachelocator in middle tier in sas 9.4 m7 in Administration and Deployment

How to up the cachelocator in middle tier in sas 9.4 m7

Samdani — Thu, 22 May 2025 10:08:50 GMT

Hi Team,

I tried so many times but the cacheloactor is not up,Please find the screen shot as reference

and when i start the services it shows like this:

[sas@sas-mid-tier1 ins_41416]$ ./gemfire-locator.sh start
41416
/sasdata/sasconf_lev2/Config/Lev2/Web/gemfire/lib/gemfire.jar:/sasdata/sasconf_lev2/Config/Lev2/Web/gemfire/lib/antlr.jar:/sasdata/sasconf_lev2/Config/Lev2/Web/gemfire/lib/gfsh-dependencies.jar:/sasdata/sasconf_lev2/Config/Lev2/Web/gemfire/lib/spring-shell-1.0.0.RELEASE.jar:.:/sasdata/tmp/stand_alone/jars/*:/sasdata/tmp/stand_alone/sitexmls/:
cd /sasdata/sasconf_lev2/Config/Lev2/Web/gemfire/instances/ins_41416; nohup -- /sasdata/sasinst_lev2/SASHome/SASPrivateJavaRuntimeEnvironment/9.4/jre/bin/java -Xms128m -Xmx512m -Dgemfire.log-file=/sasdata/sasconf_lev2/Config/Lev2/Web/gemfire/instances/ins_41416/gemfire.log -Dgemfire.mcast-port=0 -Djava.net.preferIPv4Stack=false -Djava.net.preferIPv6Addresses=false -Dgemfire.locators=sas-app-server[41416],taxanalytics.rajasthan.gov.in[41416] -Dgemfire.license-application-cache=6M0C3-4VW9H-M8J40-0D52F-DTM0H -Dgemfire.member-timeout=600000 -classpath /sasdata/sasconf_lev2/Config/Lev2/Web/gemfire/lib/gemfire.jar:/sasdata/sasconf_lev2/Config/Lev2/Web/gemfire/lib/antlr.jar:/sasdata/sasconf_lev2/Config/Lev2/Web/gemfire/lib/gfsh-dependencies.jar:/sasdata/sasconf_lev2/Config/Lev2/Web/gemfire/lib/spring-shell-1.0.0.RELEASE.jar:.:/sasdata/tmp/stand_alone/jars/*:/sasdata/tmp/stand_alone/sitexmls/: com.gemstone.gemfire.distributed.Locator 41416 2>&1 1>/sasdata/sasconf_lev2/Config/Lev2/Web/gemfire/instances/ins_41416/gemfireCommand.log &
[sas@sas-mid-tier1 ins_41416]$ nohup: redirecting stderr to stdout

please do need full to bring it up.

Regards

Samdani

Re: How to up the cachelocator in middle tier in sas 9.4 m7

SASKiwi — Thu, 22 May 2025 23:29:53 GMT

I suggest you check if port 41416 is already in use or not as that appears to be the port used by the cache locator. You can use the netstat or lsof linux commands to do that. If the port is already in use, kill the process using it, then try starting the cache locator again.

Re: How to up the cachelocator in middle tier in sas 9.4 m7

Samdani — Fri, 23 May 2025 07:17:07 GMT

Hi Team,
I am unable to bring up the CacheLocator in the middle tier. Please do
needful. I am sending the log file. please find the attachment of the log
file

Regards
Sandhani

Re: How to up the cachelocator in middle tier in sas 9.4 m7

Ahmed_Dhaoui — Fri, 23 May 2025 15:57:07 GMT

Hi,
take a backup or snapshot first, then try deleting these files and restart all services.

rm -rf $sasconfig/Lev1/Web/activemq/data/*
rm -rf $sasconfig/Lev1/Web/gemfire/instances/ins_41415/locator41415state.dat
rm -rf $sasconfig/Lev1/Web/gemfire/instances/ins_41415/.locator
rm -rf $sasconfig/Lev1/Web/gemfire/instances/ins_41415/*.log
mv /app/sas/sasconfig/Lev1/Web/gemfire/instances/ins_41415/ConfigDiskDir /app/sas/sasconfig/Lev1/Web/gemfire/instances/ins_41415/ConfigDiskDir_

Re: How to up the cachelocator in middle tier in sas 9.4 m7

AhmedAl_Attar — Fri, 23 May 2025 16:49:48 GMT

@Samdani

A word of advice, Make sure to stop the services before deleting the log files.

Re: How to up the cachelocator in middle tier in sas 9.4 m7

Samdani — Mon, 26 May 2025 06:09:33 GMT

Hi Ahmed,

I fallow the step what you recommended, even it is not up. i am sharing the gemfire.log and gemfireCommand.log as text files please find as attachment .i am unable to find the root cause why it is not up.

Regards

Samdani

Re: How to up the cachelocator in middle tier in sas 9.4 m7

SASKiwi — Mon, 26 May 2025 20:13:31 GMT

Did you check if the port is already in use or not like I suggested? Rebooting the server would also fix this problem.

Re: How to up the cachelocator in middle tier in sas 9.4 m7

Nigel_Pain — Tue, 27 May 2025 09:23:33 GMT

I think this could be a case for Tech. Support. We've had problems with the cache locator before and they've always been able to resolve them.

Re: How to up the cachelocator in middle tier in sas 9.4 m7

Sajid01 — Wed, 04 Jun 2025 13:58:35 GMT

I see this in your gemfire log

[severe 2025/05/26 10:33:15.036 IST  <main> tid=0x1] Could not bind locator to null[41,416]

This means that the port 41416 is busy.
Do you have any other instance of SAS running?

You can perform the following
1. Make sure port 41416 is not being used by any other process.
2.If it is not, then stop SAS , stop the machine
3.Restart the machine and start SAS
See it works or not.