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  • #45392

    Hi,
    We have a 11 node cluster that runs HDP 1.3.3.
    I’ve installed RHive 0.7 on the cluster and am trying to connect to HiveServer1 .

    The connection does not get established successfully and just freezes. There are no logs generated as well.

    To check if the HIveServer1 is actually running and responding, I used the telnet command.
    The output is as follows:
    [root@manny1 ~]# hive –service hiveserver &
    [1] 25692
    [root@manny1 ~]# Starting Hive Thrift Server

    [root@manny1 ~]# telnet localhost 10000
    Trying 127.0.0.1…
    Connected to localhost.
    Escape character is ‘^]’.
    Connection closed by foreign host.

    External clients are unable to connect to the Hive Thrift server (HiveServer1).

    Any help would be greatly appreciated to resolve this issue..

    Thank you,
    Sachin

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  • #45731

    abdelrahman
    Moderator

    Hi Sachin,

    Try to increase the heap size used in HiveServer1 to more than 1G by running the following from command line as hive user:
    export ´╗┐HADOOP_HEAPSIZE=2048 ;
    hive –service hiveserver &
    Hope this helps.

    Thanks
    -Rahaman

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