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Posted to issues@solr.apache.org by "Mike Drob (Jira)" <ji...@apache.org> on 2021/06/14 18:00:00 UTC
[jira] [Commented] (SOLR-15469) start/stop script fails on multiple
instance
[ https://issues.apache.org/jira/browse/SOLR-15469?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17363117#comment-17363117 ]
Mike Drob commented on SOLR-15469:
----------------------------------
Can you be more specific as to what fails?
{noformat}
mdrob-imp:~/code/solr/solr/packaging/build/solr-9.0.0-SNAPSHOT $ bin/solr start -c
*** [WARN] *** Your open file limit is currently 256.
It should be set to 65000 to avoid operational disruption.
If you no longer wish to see this warning, set SOLR_ULIMIT_CHECKS to false in your profile or solr.in.sh
*** [WARN] *** Your Max Processes Limit is currently 11136.
It should be set to 65000 to avoid operational disruption.
If you no longer wish to see this warning, set SOLR_ULIMIT_CHECKS to false in your profile or solr.in.sh
Waiting up to 180 seconds to see Solr running on port 8983 [/]
Started Solr server on port 8983 (pid=92205). Happy searching!
mdrob-imp:~/code/solr/solr/packaging/build/solr-9.0.0-SNAPSHOT $ bin/solr start -c -p 8984 -z localhost:9983
*** [WARN] *** Your open file limit is currently 256.
It should be set to 65000 to avoid operational disruption.
If you no longer wish to see this warning, set SOLR_ULIMIT_CHECKS to false in your profile or solr.in.sh
*** [WARN] *** Your Max Processes Limit is currently 11136.
It should be set to 65000 to avoid operational disruption.
If you no longer wish to see this warning, set SOLR_ULIMIT_CHECKS to false in your profile or solr.in.sh
Waiting up to 180 seconds to see Solr running on port 8984 [-]
Started Solr server on port 8984 (pid=92557). Happy searching!
mdrob-imp:~/code/solr/solr/packaging/build/solr-9.0.0-SNAPSHOT $ bin/solr status
Found 2 Solr nodes:Solr process 92557 running on port 8984
{
"solr_home":"/Users/mdrob/code/solr/solr/packaging/build/solr-9.0.0-SNAPSHOT/server/solr",
"version":"9.0.0-SNAPSHOT af13d556f411b32b65fb993bc33044fe5ecd229c [snapshot build, details omitted]",
"startTime":"2021-06-14T17:56:13.955Z",
"uptime":"0 days, 0 hours, 0 minutes, 11 seconds",
"memory":"153.1 MB (%29.9) of 512 MB",
"cloud":{
"ZooKeeper":"localhost:9983",
"liveNodes":"2",
"collections":"0"}}
Solr process 92205 running on port 8983
{
"solr_home":"/Users/mdrob/code/solr/solr/packaging/build/solr-9.0.0-SNAPSHOT/server/solr",
"version":"9.0.0-SNAPSHOT af13d556f411b32b65fb993bc33044fe5ecd229c [snapshot build, details omitted]",
"startTime":"2021-06-14T17:55:34.793Z",
"uptime":"0 days, 0 hours, 0 minutes, 51 seconds",
"memory":"115.8 MB (%22.6) of 512 MB",
"cloud":{
"ZooKeeper":"localhost:9983",
"liveNodes":"2",
"collections":"0"}}
mdrob-imp:~/code/solr/solr/packaging/build/solr-9.0.0-SNAPSHOT $ bin/solr stop -p 8984
Sending stop command to Solr running on port 8984 ... waiting up to 180 seconds to allow Jetty process 92557 to stop gracefully.
mdrob-imp:~/code/solr/solr/packaging/build/solr-9.0.0-SNAPSHOT $ bin/solr statusFound 1 Solr nodes:Solr process 92205 running on port 8983
{
"solr_home":"/Users/mdrob/code/solr/solr/packaging/build/solr-9.0.0-SNAPSHOT/server/solr",
"version":"9.0.0-SNAPSHOT af13d556f411b32b65fb993bc33044fe5ecd229c [snapshot build, details omitted]",
"startTime":"2021-06-14T17:55:34.793Z",
"uptime":"0 days, 0 hours, 1 minutes, 58 seconds",
"memory":"120.2 MB (%23.5) of 512 MB",
"cloud":{
"ZooKeeper":"localhost:9983",
"liveNodes":"1",
"collections":"0"}}{noformat}
> start/stop script fails on multiple instance
> --------------------------------------------
>
> Key: SOLR-15469
> URL: https://issues.apache.org/jira/browse/SOLR-15469
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Components: scripts and tools, SolrCLI
> Reporter: Danilo
> Priority: Minor
> Labels: cluster, instances
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> When more instances of solr run on the same machine. The bash script solr fail to get correct pid of process. This cause problems to get status information or when stop/restart solr instance.
> In optical to use solr like a cluster service this is essential for the cluster to know the healt of service.
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