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Hive >> mail # user >> Modify the number of map tasks


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Re: Modify the number of map tasks
I changed the files
now when i run i have this response :

12/12/12 14:37:33 INFO ipc.Client: Retrying connect to server: localhost/
127.0.0.1:9001. Already tried 0 time(s).
12/12/12 14:37:34 INFO ipc.Client: Retrying connect to server: localhost/
127.0.0.1:9001. Already tried 1 time(s).
12/12/12 14:37:35 INFO ipc.Client: Retrying connect to server: localhost/
127.0.0.1:9001. Already tried 2 time(s).
12/12/12 14:37:36 INFO ipc.Client: Retrying connect to server: localhost/
127.0.0.1:9001. Already tried 3 time(s).
12/12/12 14:37:37 INFO ipc.Client: Retrying connect to server: localhost/
127.0.0.1:9001. Already tried 4 time(s).
12/12/12 14:37:38 INFO ipc.Client: Retrying connect to server: localhost/
127.0.0.1:9001. Already tried 5 time(s).
12/12/12 14:37:39 INFO ipc.Client: Retrying connect to server: localhost/
127.0.0.1:9001. Already tried 6 time(s).
12/12/12 14:37:40 INFO ipc.Client: Retrying connect to server: localhost/
127.0.0.1:9001. Already tried 7 time(s).
12/12/12 14:37:41 INFO ipc.Client: Retrying connect to server: localhost/
127.0.0.1:9001. Already tried 8 time(s).
12/12/12 14:37:42 INFO ipc.Client: Retrying connect to server: localhost/
127.0.0.1:9001. Already tried 9 time(s).
Exception in thread "main" java.net.ConnectException: Call to localhost/
127.0.0.1:9001 failed on connection exception: java.net.ConnectException:
Connexion refusée
    at org.apache.hadoop.ipc.Client.wrapException(Client.java:1099)
    at org.apache.hadoop.ipc.Client.call(Client.java:1075)
    at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:225)
    at org.apache.hadoop.mapred.$Proxy1.getProtocolVersion(Unknown Source)
    at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:396)
    at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:379)
    at org.apache.hadoop.mapred.JobClient.createRPCProxy(JobClient.java:480)
    at org.apache.hadoop.mapred.JobClient.init(JobClient.java:474)
    at org.apache.hadoop.mapred.JobClient.<init>(JobClient.java:457)
    at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:1260)
    at org.myorg.WordCount.run(WordCount.java:115)
    at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
    at org.myorg.WordCount.main(WordCount.java:120)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.apache.hadoop.util.RunJar.main(RunJar.java:156)
Caused by: java.net.ConnectException: Connexion refusée
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(Unknown Source)
    at
org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
    at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:489)
    at
org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:434)
    at
org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:560)
    at org.apache.hadoop.ipc.Client$Connection.access$2000(Client.java:184)
    at org.apache.hadoop.ipc.Client.getConnection(Client.java:1206)
    at org.apache.hadoop.ipc.Client.call(Client.java:1050)
    ... 16 more
2012/12/12 Mohammad Tariq <[EMAIL PROTECTED]>

> dfs.name.dir
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB