Yiqun Lin created HDFS-12583: -------------------------------- Summary: Ozone: Fix swallow exceptions which makes hard to debug failures Key: HDFS-12583 URL: https://issues.apache.org/jira/browse/HDFS-12583 Project: Hadoop HDFS Issue Type: Sub-task Components: ozone Affects Versions: HDFS-7240 Reporter: Yiqun Lin Assignee: Yiqun Lin
There are some places that swallow exceptions that makes client hard to debug the failure. For example, if we get xceiver client from xceiver client manager error, we only get the error info like this: {noformat} org.apache.hadoop.ozone.web.exceptions.OzoneException: Exception getting XceiverClient. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at com.fasterxml.jackson.databind.introspect.AnnotatedConstructor.call(AnnotatedConstructor.java:119) at com.fasterxml.jackson.databind.deser.std.StdValueInstantiator.createUsingDefault(StdValueInstantiator.java:243) {noformat} The error exception stack is missing. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org