Reamer commented on a change in pull request #3767:
URL: https://github.com/apache/zeppelin/pull/3767#discussion_r422483001
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File path: bin/interpreter.sh
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@@ -236,6 +236,10 @@ elif [[ "${INTERPRETER_ID}" == "flink" ]]; then
if [[ -n "${HADOOP_CONF_DIR}" ]] && [[ -d "${HADOOP_CONF_DIR}" ]]; then
ZEPPELIN_INTP_CLASSPATH+=":${HADOOP_CONF_DIR}"
+ if ! [ -x "$(command -v hadoop)" ]; then
Review comment:
Is this exception in your screenshot even possible? It seems that the
interpreter does not start if `hadoop' is not in the PATH?
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