liyunzhang_intel created PIG-4206:
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Summary: e2e tests for Spark can not work in hadoop env
Key: PIG-4206
URL: https://issues.apache.org/jira/browse/PIG-4206
Project: Pig
Issue Type: Bug
Reporter: liyunzhang_intel
Code:
Use branch spark 9cb14bc
9cb14bc - PIG-4174: e2e tests for Spark setup
Env:
hadoop 1 + Spark 0.9
How to build:
ant jar
Steps to reproduce:
1. Initialize Variables
export OLD_PIG_HOME=/usr/local/Cellar/pig/0.12.0 # Should rather be 14
export HADOOP_CONF_DIR=/usr/local/Cellar/hadoop/1.0.4/conf
export HADOOP_BIN=/usr/local/Cellar/hadoop/1.0.4/bin/hadoop
2. Generate Data
ant -Dharness.old.pig=$OLD_PIG_HOME -Dharness.cluster.conf=$HADOOP_CONF_DIR
-Dharness.cluster.bin=$HADOOP_BIN test-e2e-deploy-local
(You might want to install necessary cpan modules incase of any dependency
errors
https://cwiki.apache.org/confluence/display/PIG/HowToTest#HowToTest-End-to-endTesting)
Copy data to hdfs to use with Spark
hadoop fs -put test/e2e/pig/testdist/data ./
3. Run particular test
ant -Dharness.old.pig=$OLD_PIG_HOME -Dharness.cluster.conf=$HADOOP_CONF_DIR
-Dharness.cluster.bin=$HADOOP_BIN -Dtests.to.run="-t Checkin_1" test-e2e-spark
following error message found in Step 3 "Run particular test"
[exec] ERROR: driver->run() returned the following error message
[./test_harness.pl at 156: Cannot create HDFS directory
/user/pig/out/root-1411634072-nightly.conf/: 256 - Illegal seek
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