Akira Ajisaka created HDFS-16217: ------------------------------------ Summary: RBF: Set default value of hdfs.fedbalance.procedure.scheduler.journal.uri Key: HDFS-16217 URL: https://issues.apache.org/jira/browse/HDFS-16217 Project: Hadoop HDFS Issue Type: Sub-task Components: rbf Environment: Hadoop 3.3.0 with patches Reporter: Akira Ajisaka
When dfs.federation.router.federation.rename.option is set to DISTCP and hdfs.fedbalance.procedure.scheduler.journal.uri is not set, DFSRouter fails to launch. {quote} 2021-09-08 15:39:11,818 ERROR org.apache.hadoop.hdfs.server.federation.router.DFSRouter: Failed to start router java.lang.NullPointerException at java.base/java.net.URI$Parser.parse(URI.java:3104) at java.base/java.net.URI.<init>(URI.java:600) at org.apache.hadoop.hdfs.server.federation.router.RouterRpcServer.initRouterFedRename(RouterRpcServer.java:444) at org.apache.hadoop.hdfs.server.federation.router.RouterRpcServer.<init>(RouterRpcServer.java:419) at org.apache.hadoop.hdfs.server.federation.router.Router.createRpcServer(Router.java:391) at org.apache.hadoop.hdfs.server.federation.router.Router.serviceInit(Router.java:188) at org.apache.hadoop.service.AbstractService.init(AbstractService.java:164) at org.apache.hadoop.hdfs.server.federation.router.DFSRouter.main(DFSRouter.java:69) {quote} hdfs.fedbalance.procedure.scheduler.journal.uri is hdfs://localhost:8020/tmp/procedure by default, however, the default value is not used in DFSRouter. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org