[jira] [Created] (SOLR-17439) jattach does not work with Solr in Docker

["Roland Müller (Jira)" <ji...@apache.org>]

Roland Müller created SOLR-17439:
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             Summary: jattach does not work with Solr in Docker
                 Key: SOLR-17439
                 URL: https://issues.apache.org/jira/browse/SOLR-17439
             Project: Solr
          Issue Type: Bug
      Security Level: Public (Default Security Level. Issues are Public)
          Components: Docker
    Affects Versions: 9.6.1
            Reporter: Roland Müller


I am running the solr:9.6.1 Docker image and want to create a heap dump.

According to the documentation this should be possible using jattach: [https://solr.apache.org/guide/solr/latest/deployment-guide/solr-in-docker.html#debugging-with-jattach]

If I open a shell in the container and enter the sample command from the documentation, this is what I get:
{noformat}
$ jattach 10 threaddump
Process 10 not found{noformat}
using the default PID 1, there is a different error:
{noformat}
$ jattach 1 threaddump
Could not start attach mechanism: No such file or directory {noformat}



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