[HDDS-2865] Recon does not stop its SCM

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Component/s: Ozone Recon
• Target Version/s: 0.5.0
• Assignee: Attila Doroszlai
• Reporter: Attila Doroszlai
• Created: 09/Jan/20 19:22
• Updated: 09/Jan/20 20:50
• Resolved: 09/Jan/20 20:50

Description

After fixing HDDS-2863, TestRecon fails at restartReconServer, because Recon does not stop its SCM:

output

1) Error injecting constructor, java.net.BindException: Problem binding to [0.0.0.0:36399] java.net.BindException: Address already in use; For more details see:  http://wiki.apache.org/hadoop/BindException
  at org.apache.hadoop.ozone.recon.scm.ReconStorageContainerManager.<init>(ReconStorageContainerManager.java:57)
  while locating org.apache.hadoop.ozone.recon.scm.ReconStorageContainerManager

1 error
	at com.google.inject.internal.InjectorImpl$2.get(InjectorImpl.java:1025)
	at com.google.inject.internal.InjectorImpl.getInstance(InjectorImpl.java:1051)
	at org.apache.hadoop.ozone.recon.ReconServer.getReconStorageContainerManager(ReconServer.java:123)
	at org.apache.hadoop.ozone.recon.ReconServer.call(ReconServer.java:84)
	at org.apache.hadoop.ozone.recon.ReconServer.call(ReconServer.java:38)
	at picocli.CommandLine.execute(CommandLine.java:1173)
	at picocli.CommandLine.access$800(CommandLine.java:141)
	at picocli.CommandLine$RunLast.handle(CommandLine.java:1367)
	at picocli.CommandLine$RunLast.handle(CommandLine.java:1335)
	at picocli.CommandLine$AbstractParseResultHandler.handleParseResult(CommandLine.java:1243)
	at picocli.CommandLine.parseWithHandlers(CommandLine.java:1526)
	at picocli.CommandLine.parseWithHandler(CommandLine.java:1465)
	at org.apache.hadoop.hdds.cli.GenericCli.execute(GenericCli.java:65)
	at org.apache.hadoop.hdds.cli.GenericCli.run(GenericCli.java:56)
	at org.apache.hadoop.ozone.MiniOzoneClusterImpl.restartReconServer(MiniOzoneClusterImpl.java:312)

Issue Links

• is fixed by: HDDS-2763 Handle Datanode registration and SCM Node management in Recon.