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https://issues.apache.org/jira/browse/SOLR-9745?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15651886#comment-15651886
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Mikhail Khludnev commented on SOLR-9745:
----------------------------------------
just a scratch
{code}
diff --git a/solr/core/src/java/org/apache/solr/util/SolrCLI.java
b/solr/core/src/java/org/apache/solr/util/SolrCLI.java
index 2c2898d..e13de13 100644
--- a/solr/core/src/java/org/apache/solr/util/SolrCLI.java
+++ b/solr/core/src/java/org/apache/solr/util/SolrCLI.java
@@ -2904,10 +2904,14 @@ public class SolrCLI {
}
}
}
- executor.execute(org.apache.commons.exec.CommandLine.parse(startCmd),
startEnv, new DefaultExecuteResultHandler());
+ DefaultExecuteResultHandler handler = new
DefaultExecuteResultHandler()
+ executor.execute(org.apache.commons.exec.CommandLine.parse(startCmd),
startEnv, handler);
// brief wait before proceeding on Windows
try {
+ handler.waitFor();
+ System.out.print(handler.getExitValue()+" "+handler.getException());
Thread.sleep(3000);
} catch (InterruptedException ie) {
// safe to ignore ...
{code}
> bin/solr* swallows errors from running example instances at least
> -----------------------------------------------------------------
>
> Key: SOLR-9745
> URL: https://issues.apache.org/jira/browse/SOLR-9745
> Project: Solr
> Issue Type: Improvement
> Security Level: Public(Default Security Level. Issues are Public)
> Components: Server
> Affects Versions: 6.3, master (7.0)
> Reporter: Mikhail Khludnev
> Labels: newbie, newdev
>
> It occurs on mad scenario in LUCENE-7534:
> * solr.cmd weren't granted +x
> * coolhacker worked it around with cmd /C solr.cmd start -e ..
> * but when SolrCLI runs solr instances with the same solr.cmd, it just
> silently fails
> I think we can just pass ExecuteResultHandler which will dump exception to
> console.
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