Github user nielsbasjes commented on a diff in the pull request:
https://github.com/apache/flink/pull/1342#discussion_r44765814
--- Diff: flink-dist/src/main/flink-bin/bin/config.sh ---
@@ -249,7 +249,15 @@ if [ -n "$HADOOP_HOME" ]; then
fi
fi
-INTERNAL_HADOOP_CLASSPATHS="$HADOOP_CLASSPATH:$HADOOP_CONF_DIR:$YARN_CONF_DIR"
+INTERNAL_HADOOP_CLASSPATHS="${HADOOP_CLASSPATH}:${HADOOP_CONF_DIR}:${YARN_CONF_DIR}"
+
+if [ -n "${HBASE_CONF_DIR}" ]; then
+ # Setup the HBase classpath.
+ INTERNAL_HADOOP_CLASSPATHS="${INTERNAL_HADOOP_CLASSPATHS}:`hbase
classpath`"
--- End diff --
1) You see an error during the startup of your flink job
2) An empty value is inserted in the path causing your homedirectory to be
in the classpath.
3) HBase support doesn't work.
A quick test on the commandline:
```
$ INTERNAL_HADOOP_CLASSPATHS=foo:bar
$ INTERNAL_HADOOP_CLASSPATHS="${INTERNAL_HADOOP_CLASSPATHS}:`hbasexx
classpath`"
bash: hbasexx: command not found...
$ echo $INTERNAL_HADOOP_CLASSPATHS
foo:bar:
```
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