vineethNaroju commented on PR #4506:
URL: https://github.com/apache/zeppelin/pull/4506#issuecomment-1344277755
Thank you Jeff for this patch. The patch worked except one issue - with
flink interpreter failed to start with below exception as,
```
Caused by: java.lang.NoClassDefFoundError:
org/apache/flink/table/client/util/ClientWrapperClassLoader
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:264)
at org.apache.zeppelin.flink.FlinkShims.loadShims(FlinkShims.java:71)
at org.apache.zeppelin.flink.FlinkShims.getInstance(FlinkShims.java:89)
at
org.apache.zeppelin.flink.FlinkScalaInterpreter.initFlinkConfig(FlinkScalaInterpreter.scala:158)
at
org.apache.zeppelin.flink.FlinkScalaInterpreter.open(FlinkScalaInterpreter.scala:122)
at org.apache.zeppelin.flink.FlinkInterpreter.open(FlinkInterpreter.java:71)
at
org.apache.zeppelin.interpreter.LazyOpenInterpreter.open(LazyOpenInterpreter.java:70)
```
The zeppelin's interpreter.sh includes $FLINK_HOME/lib into the flink
interpreter class path but it also requires
$FLINK_HOME/opt/flink-sql-client*.jar . The below changes in interpreter.sh
helped to fix the issue.
```
FLINK_SQL_CLIENT_JAR=$(find "${FLINK_HOME}/opt" -name
'flink-sql-client*.jar')
ZEPPELIN_INTP_CLASSPATH+=":${FLINK_PYTHON_JAR}:${FLINK_APP_JAR}:${FLINK_SQL_CLIENT_JAR}"
```
Could you please include this also if it helps ? Please let us know if
something is missing from our setup.
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