Github user robertamarton commented on a diff in the pull request:
https://github.com/apache/incubator-trafodion/pull/141#discussion_r42791691
--- Diff: core/sqf/sql/scripts/install_local_hadoop ---
@@ -1534,7 +1534,7 @@ fi
cd $MY_SW_ROOT
-if [ ! -r $YARN_HOME/lib/native/libhdfs.so ]; then
+if [ -d $MY_LOCAL_SW_DIST && ! -r $YARN_HOME/lib/native/libhdfs.so ]; then
echo "------------------------------------------------------------"
echo "-- WARNING: libhdfs.so is not present on this system. Please"
echo "-- build it, otherwise Trafodion will not compile."
--- End diff --
The libhdfs library is needed at both build and run time. The way we have
things setup, we should be creating this directory at build time, and copying
the file at run time. There may be a situation where somehow the library goes
missing. To avoid confusion to people who are trying out the product and
should follow the build instructions from those who actually maintain this
script, I will leave the message in but only display it if VERBOSE is enabled.
During debugging, if someone is having issue, then this information maybe
useful.
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