About kelson1

kelson1 · ‎09-12-2017

I'm on windows and the MD5 matches. I think we fixed the issue but we had to stop all the services first.

kelson1 · ‎09-12-2017

I fixed the issue, it seems stopping all of the services and then bringing them up one by one seems to fix it. Specifically I started HDFS, Zookeeper, Yarn, MapReduce2, Tez, then finally Hive. Still not sure what the problem was, I'm guessing one of the other services was blocking hive somehow.

kelson1 · ‎09-11-2017

I downloaded the latest HDP sandbox Docker image and haven't made any configuration changes but HiveServer2 wont start up. I followed the instructions here: https://hortonworks.com/tutorial/learning-the-ropes-of-the-hortonworks-sandbox/ The error I'm getting from ambari is: resource_management.core.exceptions.ExecutionFailed: Execution of 'curl -sS -L -w '%{http_code}' -X GET 'http://sandbox.hortonworks.com:50070/webhdfs/v1/user/hcat?op=GETFILESTATUS&user.name=hdfs' 1>/tmp/tmp8jppwO 2>/tmp/tmplTA4jO' returned 7. curl: (7) couldn't connect to host 000 This is the last error I'm getting from ambari server logs: [ERROR] [09/11/2017 17:14:37.184] [HiveViewActorSystem-akka.actor.jdbc-connector-dispatcher-7] [akka://HiveViewActorSystem/user/7f19f4e8-f652-43ff-9c60-7a73ba2d4892:syncjdbcConnector] null java.lang.NullPointerException at org.apache.ambari.view.hive2.actor.JdbcConnector.postStop(JdbcConnector.java:611) The hive logs just say connection refused. I'm not sure if its a docker issue or something on sandbox. Any help would be appreciated.

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Re: HiveServer2 can't connect to host on HDP sandb...

Re: HiveServer2 can't connect to host on HDP sandb...

Re: HiveServer2 can't connect to host on HDP sandb...

HiveServer2 can't connect to host on HDP sandbox