Abraham Elmahrek created HADOOP-10875:
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Summary: Sqoop2: Attach a debugger to miniclusters
Key: HADOOP-10875
URL: https://issues.apache.org/jira/browse/HADOOP-10875
Project: Hadoop Common
Issue Type: Bug
Reporter: Abraham Elmahrek
It would be nice to have a way to attach a debugger to the miniclusters:
http://cargo.codehaus.org/Starting+and+stopping+a+container.
For tomcat, I needed to add the following to TomcatSqoopMiniCluster:
{code}
configuration.setProperty(GeneralPropertySet.JVMARGS,
"\"-agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=5005\"");
{code}
There should also be a way to attach a debugger to the Yarn container.
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