Hi, My shark-env.sh is already pointing to the hadoop2 cluster: export HADOOP_HOME="/opt/cloudera/parcels/CDH-4.6.0-1.cdh4.6.0.p0.26/lib/hadoop"
Both the hadoop cluster as well as the embedded hadoop jars within Shark are of version 2.0.0. Any more suggestions please? Thanks On Wed, May 28, 2014 at 11:00 PM, Andrew Ash <and...@andrewash.com> wrote: > IPC version 7 vs 4 is Hadoop2 vs Hadoop1. I'm guessing your Hadoop > cluster is on a different version than the .jars you're using in Shark. > > > http://stackoverflow.com/questions/16491547/pig-to-hadoop-issue-server-ipc-version-7-cannot-communicate-with-client-version > > Can you try finding matching jars for your Hadoop cluster? > > > On Wed, May 28, 2014 at 8:47 AM, bijoy deb <bijoy.comput...@gmail.com>wrote: > >> Hi all, >> >> I have installed Apache Shark 0.9.1 on my machine which comes bundled >> with hive-0.11 version of hive jars.I am trying to integrate this with my >> pre-existing CDH-4.6 version of the Hive server which is of version 0.10.On >> pointing HIVE_HOME in spark-env.sh to the cloudera version of the hive >> (hive-0.10),I am getting the IPC version mismatch error as below when I try >> to execute any SELECT query on an existing Hive table: >> >> shark> select * from test_table; >> 27.828: [Full GC 61270K->21300K(1013632K), 0.1185540 secs] >> java.lang.RuntimeException: Server IPC version 7 cannot communicate with >> client version 4 >> at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:151) >> at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential( >> TaskRunner.java:57) >> at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1362) >> >> >> It seems the Shark-0.9.1 version is incompatible with Hive-0.10 >> server.Please suggest a solution if anyone has encountered this issue. >> >> Thanks >> Bijoy >> > >
