Question

问题与标题相同，启动群集后，主管日志中不会显示任何错误。每当提交jar时，主管的日志中都会报告错误，导致无法连接localhost nimbus。

1，这是我的Yaml：

storm.zookeeper.servers:
    - "beta-hbase02"
    - "beta-hbase03"
    - "beta-hbase04"
storm.zookeeper.root: "/storm"
nibus.seeds: ["beta-hbase01"]
storm.local.dir: "/var/lib/hadoop-hdfs/apache-storm/storm/data"
supervisor.slots.ports:
    - 6800
    - 6801
    - 6802
    - 6803
ui.port: 8686
storm.log.dir: "/var/lib/hadoop-hdfs/apache-storm/logs"
worker.childopts: "-Xmx1024m"
nimbus.childopts: "-Xmx2048m"

2，这是supervisor.log中的错误，位于access-supervisor.log中

2018-08-21 17:10:23.643 o.a.s.l.AsyncLocalizer Async Localizer [WARN] Caught Exception While Downloading (rethrowing)... 
org.apache.storm.utils.NimbusLeaderNotFoundException: Could not find leader nimbus from seed hosts [localhost]. Did you specify a valid list of nimbus hosts for config nimbus.seeds?
    at org.apache.storm.utils.NimbusClient.getConfiguredClientAs(NimbusClient.java:120) ~[storm-core-1.2.2.jar:1.2.2]
    at org.apache.storm.utils.NimbusClient.getConfiguredClientAs(NimbusClient.java:66) ~[storm-core-1.2.2.jar:1.2.2]
    at org.apache.storm.utils.NimbusClient.getConfiguredClient(NimbusClient.java:58) ~[storm-core-1.2.2.jar:1.2.2]
    at org.apache.storm.blobstore.NimbusBlobStore.prepare(NimbusBlobStore.java:268) ~[storm-core-1.2.2.jar:1.2.2]
    at org.apache.storm.utils.Utils.getClientBlobStoreForSupervisor(Utils.java:539) ~[storm-core-1.2.2.jar:1.2.2]
    at org.apache.storm.localizer.AsyncLocalizer$DownloadBaseBlobsDistributed.downloadBaseBlobs(AsyncLocalizer.java:121) ~[storm-core-1.2.2.jar:1.2.2]
    at org.apache.storm.localizer.AsyncLocalizer$DownloadBaseBlobsDistributed.call(AsyncLocalizer.java:148) [storm-core-1.2.2.jar:1.2.2]
    at org.apache.storm.localizer.AsyncLocalizer$DownloadBaseBlobsDistributed.call(AsyncLocalizer.java:101) [storm-core-1.2.2.jar:1.2.2]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_171]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_171]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_171]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]

Answer 1

您拼写了“ nimbus.seeds”。

尽管nimbus在另一台服务器中并且已经在storm.yaml中指定，Storm 1.2.2 Supervisor也将localhost用作nimbus，并且无法连接到它。

1 个答案: