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Briefly, this error occurs when OpenSearch fails to initialize due to a problem with the Guice library, which is used for dependency injection. The error could be due to a misconfiguration or an issue with the application’s code. To resolve this, you can try the following: 1) Check your application’s configuration for any errors or inconsistencies. 2) Review your application’s code to ensure that all dependencies are correctly injected. 3) Update or reinstall the Guice library to ensure it’s not a version compatibility issue. 4) Check the OpenSearch logs for more detailed error information.
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This guide will help you check for common problems that cause the log ” Guice Exception: {}”; os.toString(“UTF-8 ” to appear. To understand the issues related to this log, read the explanation below about the following OpenSearch concepts: bootstrap.
Log Context
Log “Guice Exception: {}”; os.toString(“UTF-8” classname is Bootstrap.java.
We extracted the following from OpenSearch source code for those seeking an in-depth context :
e.addSuppressed(uee);
}
new StartupException(e).printStackTrace(ps);
ps.flush();
try {
logger.error("Guice Exception: {}"; os.toString("UTF-8"));
} catch (UnsupportedEncodingException uee) {
assert false;
e.addSuppressed(uee);
}
} else if (e instanceof NodeValidationException) {
