Details
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Type:
Bug
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Status: Resolved
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Priority:
Critical
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Resolution: Fixed
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Affects Version/s: 0.2-incubating
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Fix Version/s: 0.8.0
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Component/s: conf and scripts, QueryMaster
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Labels:None
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Environment:
Amazon linux
Description
Hi guys Two bugs I see one I have a hadoop path added still give error :
starting master, logging to /home/ec2-user/tajo-0.2.0-SNAPSHOT/bin/../logs/tajo-ec2-user-master-ip-xxx-xx-xx-xx.out
localhost: starting worker, logging to /home/ec2-user/tajo-0.2.0-SNAPSHOT/bin/../logs/tajo-ec2-user-worker-ip-xxx-xx-xx-xx.out
localhost: Cannot find hadoop installation: $HADOOP_HOME must be set or hadoop must be in the path
cat: /home/ec2-user/tajo-0.2.0-SNAPSHOT/bin/../conf/querymasters: No such file or directory
But still $TAJO_HOME/bin/tsql works and the create table loading data etc... but once I query.
tajo> select * from table1 where id > 2;
Fail starting QueryMaster.
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+1.
This patch looks good to me.
I tested it with running TPC-H Q1.
I've committed it. Thank you for the review and report.
SUCCESS: Integrated in Tajo-trunk-postcommit #542 (See https://builds.apache.org/job/Tajo-trunk-postcommit/542/)
TAJO-293: querymasters directory not found in single node setup. (hyunsik) (hyunsik: https://git-wip-us.apache.org/repos/asf?p=incubator-tajo.git&a=commit&h=99959420a2362cc7c42a9c8ed7ea294541793bec)
- CHANGES.txt
- tajo-dist/src/main/bin/stop-tajo.sh
- tajo-dist/src/main/bin/start-tajo.sh
Thank you for your bug report! This is a bug. I've attached the patch that fixes this bug.
In addition, in order to set up HOME_HOME, you should add the variable to conf/tajo-env.sh file. The 'getting started' document is outdated. So, I've updated the wiki page (https://wiki.apache.org/tajo/GettingStarted#Configuration).