Siddharth Wagle created HBASE-13120:
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Summary: Allow disabling hadoop classpath and native library lookup
Key: HBASE-13120
URL: https://issues.apache.org/jira/browse/HBASE-13120
Project: HBase
Issue Type: Improvement
Components: hbase
Affects Versions: 0.98.0
Reporter: Siddharth Wagle
- Current bin/hbase script sets the java.library.path to include hadoop native
libs based on what version of hadoop is installed on the box.
{code}
HADOOP_IN_PATH=$(PATH="${HADOOP_HOME:-${HADOOP_PREFIX}}/bin:$PATH" which hadoop
2>/dev/null)
{code}
- This effectively means that a self-contained HBase running with a different
version of embedded hadoop jars will fail to work in case of version
incompatibilities.
- Example: AMBARI-5707, runs a embedded HBase on local FS side-by-side with
cluster Hadoop installation.
- It would be good to have a hbase-env variable to completely override native
lib path or a config to disable native lib path lookup, in which case user has
to provide it during start.
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