[ https://issues.apache.org/jira/browse/HDFS-11751?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Doris Gu updated HDFS-11751: ---------------------------- Attachment: HDFS-11751.001.patch > DFSZKFailoverController daemon exits with wrong status code > ----------------------------------------------------------- > > Key: HDFS-11751 > URL: https://issues.apache.org/jira/browse/HDFS-11751 > Project: Hadoop HDFS > Issue Type: Bug > Components: auto-failover > Affects Versions: 3.0.0-alpha2 > Reporter: Doris Gu > Attachments: HDFS-11751.001.patch > > > 1.use *hdfs zkfc* to start a zkfc daemon; > 2.zkfc failed to start for some reason, but we got the successful code: > {quote}2017-05-04 16:06:24,720 FATAL > org.apache.hadoop.hdfs.tools.DFSZKFailoverController: Got a fatal error, > exiting now > java.net.BindException: Problem binding to [localhost:8019] > java.net.BindException: address already in use; For more details see: > http://wiki.apache.org/hadoop/BindException > at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native > Method) > at > sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) > at > sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) > at java.lang.reflect.Constructor.newInstance(Constructor.java:526) > at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:792) > at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:721) > at org.apache.hadoop.ipc.Server.bind(Server.java:431) > at org.apache.hadoop.ipc.Server$Listener.<init>(Server.java:580) > at org.apache.hadoop.ipc.Server.<init>(Server.java:2221) > at org.apache.hadoop.ipc.RPC$Server.<init>(RPC.java:951) > at > org.apache.hadoop.ipc.ProtobufRpcEngine$Server.<init>(ProtobufRpcEngine.java:534) > at > org.apache.hadoop.ipc.ProtobufRpcEngine.getServer(ProtobufRpcEngine.java:509) > at org.apache.hadoop.ipc.RPC$Builder.build(RPC.java:796) > at org.apache.hadoop.ha.ZKFCRpcServer.<init>(ZKFCRpcServer.java:58) > at > org.apache.hadoop.ha.ZKFailoverController.initRPC(ZKFailoverController.java:341) > at > org.apache.hadoop.hdfs.tools.DFSZKFailoverController.initRPC(DFSZKFailoverController.java:152) > at > org.apache.hadoop.ha.ZKFailoverController.doRun(ZKFailoverController.java:249) > at > org.apache.hadoop.ha.ZKFailoverController.access$000(ZKFailoverController.java:72) > at > org.apache.hadoop.ha.ZKFailoverController$1.run(ZKFailoverController.java:187) > at > org.apache.hadoop.ha.ZKFailoverController$1.run(ZKFailoverController.java:183) > at > org.apache.hadoop.security.SecurityUtil.doAsLoginUserOrFatal(SecurityUtil.java:415) > at > org.apache.hadoop.ha.ZKFailoverController.run(ZKFailoverController.java:183) > at > org.apache.hadoop.hdfs.tools.DFSZKFailoverController.main(DFSZKFailoverController.java:181) > Caused by: java.net.BindException: address already in use > at sun.nio.ch.Net.bind0(Native Method) > at sun.nio.ch.Net.bind(Net.java:444) > at sun.nio.ch.Net.bind(Net.java:436) > at > sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:214) > at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74) > at org.apache.hadoop.ipc.Server.bind(Server.java:414) > ... 16 more > [hdfs@localhost ~]$ echo $? > 0{quote} -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org