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POError in loading data to Hive
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  1. POError in loading data to Hive
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    copied!<p>I'm trying to load data from a csv file on my local machine to a test database created on Hive using the following command</p> <pre><code>LOAD DATA LOCAL INPATH 'bdata/tx/TX_2012.csv' INTO TABLE testdb PARTITION(dt='08-09-2012'); </code></pre> <p>However, I keep getting the following error:</p> <pre><code>Copying file: file:/root/business-data/sc_sd_tn_tx_ut/TX_6_17_2012.csv Failed with exception java.io.IOException: File /tmp/hive-root/hive_2012-08-09_13-21- 49_208_3491106775735913267/-ext-10000/TX_6_17_2012.csv could only be replicated to 0 nodes, instead of 1 at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNamesystem.java:1558) at org.apache.hadoop.hdfs.server.namenode.NameNode.addBlock(NameNode.java:696) at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:563) at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1388) at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1384) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:396) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1121) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1382) FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.CopyTask </code></pre> <p>I can't seem to figure out what it is that's causing this error. I've even tried reinstalling and re-configuring Hive on single-node and multi-node clusters, but I still get the same error. Would anyone be able to explain what the error is and point me in the right direction?</p> <p>Note : I'm using Hadoop 1.0.3 and Hive-0.8.1 and followed the following tutorials for installation and configuration:</p> <p><a href="https://cwiki.apache.org/confluence/display/Hive/GettingStarted" rel="nofollow">https://cwiki.apache.org/confluence/display/Hive/GettingStarted</a></p> <p><a href="http://www.michael-noll.com/tutorials/running-hadoop-on-ubuntu-linux-single-node-cluster/" rel="nofollow">http://www.michael-noll.com/tutorials/running-hadoop-on-ubuntu-linux-single-node-cluster/</a></p>
 

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