com.sas.svcs.search.index.SearchIndexFeedScheduler - Execution of index feeding (for notified types

afa1 — Mon, 04 Nov 2024 14:57:36 GMT

Keep seeing ton of these in our SASSearchService.log

2024-11-04 15:50:36,862 [pool-7-thread-1] ERROR [26e1feee-9abc-11ef-a0ea-005056818e72] com.sas.svcs.search.index.SearchIndexFeedScheduler - Execution of index feeding (for notified types only) scheduled task failed abruptly
java.lang.RuntimeException: java.io.IOException: Server returned HTTP response code: 500 for URL: http://slsasw02.aintern.se:7981/SASLogon/proxy?pgt=PGT-3-IWiefVK33qCbjm7DIE-qqY25jfFwy9ZvzWoWAIFMfeIeMsUKysxb7WlZFaH3g1HviiY-slsasw02&targetService=http%3A%2F%2FLazySecurityContext
at org.jasig.cas.client.util.CommonUtils.getResponseFromServer(CommonUtils.java:467) ~[cas-client-core.jar:3.6.2]
at org.jasig.cas.client.proxy.Cas20ProxyRetriever.getProxyTicketIdFor(Cas20ProxyRetriever.java:87) ~[cas-client-core.jar:3.6.2]
at org.jasig.cas.client.authentication.AttributePrincipalImpl.getProxyTicketFor(AttributePrincipalImpl.java:107) ~[cas-client-core.jar:3.6.2]
at com.sas.svcs.authentication.helper.LazySpringSecurityContext.getSecurityContextWithAuthManager(LazySpringSecurityContext.java:157) ~[sas.svcs.security.helper.jar:904800.0.0.20221221190000_v940m8]
at com.sas.svcs.authentication.helper.LazySpringSecurityContext.getSecurityContext(LazySpringSecurityContext.java:236) ~[sas.svcs.security.helper.jar:904800.0.0.20221221190000_v940m8]
at com.sas.svcs.authentication.helper.LazySpringSecurityContext.getAuthentication(LazySpringSecurityContext.java:247) ~[sas.svcs.security.helper.jar:904800.0.0.20221221190000_v940m8]
at com.sas.svcs.search.index.SearchIndexFeederScheduledTask.runFeederForNotifiedTypes(SearchIndexFeederScheduledTask.java:56) ~[sas.searchsas.jar:105000.0.0.20221019190000_d4srchr9]
at com.sas.svcs.search.index.SearchIndexFeedScheduler$3.run(SearchIndexFeedScheduler.java:120) ~[sas.searchsas.jar:105000.0.0.20221019190000_d4srchr9]
at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context.jar:5.3.21]
at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context.jar:5.3.21]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) ~[?:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
at java.lang.Thread.run(Thread.java:829) ~[?:?]
Caused by: java.io.IOException: Server returned HTTP response code: 500 for URL: http://slsasw02.aintern.se:7981/SASLogon/proxy?pgt=PGT-3-IWiefVK33qCbjm7DIE-qqY25jfFwy9ZvzWoWAIFMfeIeMsUKysxb7WlZFaH3g1HviiY-slsasw02&targetService=http%3A%2F%2FLazySecurityContext
at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1939) ~[?:?]
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1525) ~[?:?]
at org.jasig.cas.client.util.CommonUtils.getResponseFromServer(CommonUtils.java:447) ~[cas-client-core.jar:3.6.2]
... 15 more

I have checked that SASInformationRetrievalStudioforSAS is running according to SAS Support - A "Search Interface to SAS Content encountered error while feeding the content to the Indexing Server ..." email is generated.

I can also see following in SASLogon9.4.log

2024-11-04 15:50:36,851 [tomcat-http--39] ERROR org.springframework.boot.web.servlet.support.ErrorPageFilter - Forwarding to error page from request [/proxy] due to exception [null]
java.lang.StackOverflowError: null
at com.sas.svcs.security.authentication.ticket.registry.ProxyGrantingTicket.grantProxyTicket(ProxyGrantingTicket.java:76) ~[sas.svcs.security.authentication.server.jar:904801.5.0.20240304104949_v940m8f]

Has anyone encountered this issue?

I'm new at my job and this was setup by a predecessor so not sure it has been looked at.

Has anyone encountered this issue?

Re: com.sas.svcs.search.index.SearchIndexFeedScheduler - Execution of index feeding (for notified ty

gwootton — Mon, 04 Nov 2024 18:57:03 GMT

Looks like search is getting an HTTP 500 when it tries to call SASLogon, and SASLogon is returning the 500 because of a Stack Overflow.
You could try increasing the stack size (-Xss option) from 256k to say 512k in <SASConfig>/Levn/Web/WebAppServer/SASServer1_1/bin/setenv.sh and restarting SASServer1_1.

Re: com.sas.svcs.search.index.SearchIndexFeedScheduler - Execution of index feeding (for notified ty

afa1 — Wed, 06 Nov 2024 11:50:28 GMT

Increasinging stack size -Xss to 512K solved the issue.

Thanks!

Just out of curiosity why did the stack size have an impact on our environment? Was it set low or is it depended on how our envrionment is setup?

Re: com.sas.svcs.search.index.SearchIndexFeedScheduler - Execution of index feeding (for notified ty

gwootton — Wed, 06 Nov 2024 13:51:38 GMT

256k is the default, so this is likely specific to your configuration. You'd probably need some trace level logging to really get at the root cause of why the default was insufficient in your case. You can open a case with SAS Technical Support if you want to dig into it.

Re: com.sas.svcs.search.index.SearchIndexFeedScheduler - Execution of index feeding (for notified ty

afa1 — Wed, 06 Nov 2024 13:53:07 GMT

Alright. Thanks for the response!

topic Re: com.sas.svcs.search.index.SearchIndexFeedScheduler - Execution of index feeding (for notified ty in Administration and Deployment

com.sas.svcs.search.index.SearchIndexFeedScheduler - Execution of index feeding (for notified types

Re: com.sas.svcs.search.index.SearchIndexFeedScheduler - Execution of index feeding (for notified ty

Re: com.sas.svcs.search.index.SearchIndexFeedScheduler - Execution of index feeding (for notified ty

Re: com.sas.svcs.search.index.SearchIndexFeedScheduler - Execution of index feeding (for notified ty

Re: com.sas.svcs.search.index.SearchIndexFeedScheduler - Execution of index feeding (for notified ty