Jesse Yates created HBASE-9097:
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Summary: Set HBASE_CLASSPATH before rest of the classpath
Key: HBASE-9097
URL: https://issues.apache.org/jira/browse/HBASE-9097
Project: HBase
Issue Type: Bug
Components: scripts
Affects Versions: 0.98.0, 0.95.2, 0.94.11
Reporter: Jesse Yates
Assignee: Jesse Yates
We encountered this when one of the hadoop test jars (specifically
hadoop-mapreduce-client-jobclient-2.0.0-cdh4.3.0-tests.jar, but that's beside
the point) had an hdfs-site.xml. This clobbered the hdfs-site.xml that we
included on the classpath via HBASE_CLASSPATH in hbase-env.sh, meaning the
master didn't start in HA NN mode, because the proxy-provider wasn't found in
the hdfs-site.xml from the test jar (even though it was in our config file)
because that was the first resolution of that file.
This should be a fairly simple fix in bin/hbase, but has some potentially
wide-ranging effects on existing installs that just 'happen' to work.
Generally, I'd expect things set on the HBASE_CLASSPATH to take precedence over
anything else when starting the hbase daemon.
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