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Accumulo >> mail # dev >> MapReduceExample When Executed Displays Usage And Error Message


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David Medinets 2013-02-09, 03:19
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Christopher 2013-02-10, 01:04
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David Medinets 2013-02-10, 01:40
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Jim Klucar 2013-02-10, 01:45
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David Medinets 2013-02-11, 03:59
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John Vines 2013-02-11, 04:23
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David Medinets 2013-02-11, 04:28
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Josh Elser 2013-02-11, 10:51
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Jim Klucar 2013-02-11, 17:35
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John Vines 2013-02-11, 04:56
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Keith Turner 2013-02-12, 15:43
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Keith Turner 2013-02-12, 16:07
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Keith Turner 2013-02-12, 18:59
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Re: MapReduceExample When Executed Displays Usage And Error Message
I pulled the latest Accumulo code, compiled it so I have new jar
files. Then ran the MapReduceExample with no modifications. Here is
the output ... note the stacktrace:

   ---- Running Mapred Against Accumulo

13/02/12 19:34:45 INFO zookeeper.ZooKeeper: Client
environment:zookeeper.version=3.3.1-942149, built on 05/07/2010 17:14
GMT
13/02/12 19:34:45 INFO zookeeper.ZooKeeper: Client
environment:host.name=ubuntu20gb
13/02/12 19:34:45 INFO zookeeper.ZooKeeper: Client
environment:java.version=1.7.0_09
13/02/12 19:34:45 INFO zookeeper.ZooKeeper: Client
environment:java.vendor=Oracle Corporation
13/02/12 19:34:45 INFO zookeeper.ZooKeeper: Client
environment:java.home=/usr/local/jdk1.7.0_09/jre
13/02/12 19:34:45 INFO zookeeper.ZooKeeper: Client
environment:java.class.path=/home/medined/workspace/accumulo_playground/target/classes:/home/medined/workspace/accumulo_playground/target/test-classes:/home/medined/springsource/sts-3.1.0.RELEASE/plugins/org.junit_4.10.0.v4_10_0_v20120426-0900/junit.jar:/home/medined/springsource/sts-3.1.0.RELEASE/plugins/org.hamcrest.core_1.1.0.v20090501071000.jar:/home/medined/workspace/accumulo_playground/lib/commons-cli-1.2.jar:/home/medined/workspace/accumulo_playground/lib/commons-codec-1.5.jar:/home/medined/workspace/accumulo_playground/lib/commons-logging-1.0.4.jar:/home/medined/workspace/accumulo_playground/lib/commons-logging-api-1.0.4.jar:/home/medined/workspace/accumulo_playground/lib/hadoop-core-0.20.2.jar:/home/medined/workspace/accumulo_playground/lib/libthrift-0.6.1.jar:/home/medined/workspace/accumulo_playground/lib/log4j-1.2.16.jar:/home/medined/workspace/accumulo_playground/lib/slf4j-api-1.5.6.jar:/home/medined/workspace/accumulo_playground/lib/slf4j-log4j12-1.4.3.jar:/home/medined/workspace/accumulo_playground/lib/zookeeper-3.3.1.jar:/home/medined/workspace/accumulo_playground/lib/commons-jci-fam-1.0.jar:/home/medined/workspace/accumulo_playground/lib/commons-jci-core-1.0.jar:/home/medined/workspace/accumulo_playground/lib/commons-math3-3.0.jar:/home/medined/workspace/accumulo_playground/lib/commons-lang-2.4.jar:/home/medined/workspace/accumulo_playground/lib/commons-collections-3.2.jar:/home/medined/workspace/accumulo_playground/lib/accumulo-core-1.5.0-SNAPSHOT.jar:/home/medined/workspace/accumulo_playground/lib/accumulo-examples-simple-1.5.0-SNAPSHOT.jar:/home/medined/workspace/accumulo_playground/lib/accumulo-fate-1.5.0-SNAPSHOT.jar:/home/medined/workspace/accumulo_playground/lib/accumulo-proxy-1.5.0-SNAPSHOT.jar:/home/medined/workspace/accumulo_playground/lib/accumulo-server-1.5.0-SNAPSHOT.jar:/home/medined/workspace/accumulo_playground/lib/accumulo-start-1.5.0-SNAPSHOT.jar:/home/medined/workspace/accumulo_playground/lib/accumulo-test-1.5.0-SNAPSHOT.jar:/home/medined/workspace/accumulo_playground/lib/accumulo-trace-1.5.0-SNAPSHOT.jar:/home/medined/workspace/accumulo_playground/lib/commons-io-2.4.jar:/home/medined/workspace/accumulo_playground/lib/jcommander-1.30.jar
13/02/12 19:34:45 INFO zookeeper.ZooKeeper: Client
environment:java.library.path=/usr/local/jdk1.7.0_09/jre/lib/i386/client:/usr/local/jdk1.7.0_09/jre/lib/i386:/usr/local/jdk1.7.0_09/jre/../lib/i386:/usr/lib/jvm/java-6-openjdk-i386/jre/lib/i386/client:/usr/lib/jvm/java-6-openjdk-i386/jre/lib/i386:/usr/lib/jvm/java-6-openjdk-i386/jre/../lib/i386:/usr/java/packages/lib/i386:/lib:/usr/lib
13/02/12 19:34:45 INFO zookeeper.ZooKeeper: Client
environment:java.io.tmpdir=/tmp
13/02/12 19:34:45 INFO zookeeper.ZooKeeper: Client
environment:java.compiler=<NA>
13/02/12 19:34:45 INFO zookeeper.ZooKeeper: Client environment:os.name=Linux
13/02/12 19:34:45 INFO zookeeper.ZooKeeper: Client environment:os.arch=i386
13/02/12 19:34:45 INFO zookeeper.ZooKeeper: Client
environment:os.version=3.2.0-35-generic-pae
13/02/12 19:34:45 INFO zookeeper.ZooKeeper: Client environment:user.name=medined
13/02/12 19:34:45 INFO zookeeper.ZooKeeper: Client
environment:user.home=/home/medined
13/02/12 19:34:45 INFO zookeeper.ZooKeeper: Client
environment:user.dir=/home/medined/workspace/accumulo_playground
13/02/12 19:34:45 INFO zookeeper.ZooKeeper: Initiating client
connection, connectString=localhost:3489 sessionTimeout=30000
watcher=org.apache.accumulo.fate.zookeeper.ZooSession$ZooWatcher@11b16
13/02/12 19:34:45 INFO zookeeper.ClientCnxn: Opening socket connection
to server localhost/127.0.0.1:3489
13/02/12 19:34:45 WARN zookeeper.ClientCnxn: Session 0x0 for server
null, unexpected error, closing socket connection and attempting
reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1078)
I am using SVN#1445420 with Java v1.7.0_09-b05 on Ubuntu inside of Eclipse.

If I comment out the run() call inside main() as I did before, I am
still seeing this:

java.io.IOException: Stream closed
at java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:162)
at java.io.BufferedInputStream.read(BufferedInputStream.java:325)
at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:283)
at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:325)
at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:177)
at java.io.InputStreamReader.read(InputStreamReader.java:184)
at java.io.BufferedReader.fill(BufferedReader.java:154)
at java.io.BufferedReader.readLine(BufferedReader.java:317)
at java.io.BufferedReader.readLine(BufferedReader.java:382)
at org.apache.accumulo.test.MiniAccumuloCluster$LogWriter.run(MiniAccumuloCluster.java:88)
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Keith Turner 2013-02-13, 17:33
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David Medinets 2013-02-13, 22:26
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David Medinets 2013-02-13, 22:51
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David Medinets 2013-02-13, 23:21
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Keith Turner 2013-02-13, 23:16