Yaroslav Tkachenko created ZEPPELIN-5809:
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Summary: flink.execution.packages are not added to the classpath
in Flink Interpreter
Key: ZEPPELIN-5809
URL: https://issues.apache.org/jira/browse/ZEPPELIN-5809
Project: Zeppelin
Issue Type: Bug
Components: flink
Affects Versions: 0.10.1
Reporter: Yaroslav Tkachenko
I've been trying to use *flink.execution.packages* with the latest version of
Flink Interpreter and it looks like even though Zeppelin is able to download
all dependencies they're not added to the classpath. The Flink Interpreter
process looks like this:
{quote}/usr/lib/jvm/java-8-openjdk-arm64/bin/java -Dfile.encoding=UTF-
8 -Dlog4j.configuration=file:///opt/zeppelin/conf/log4j.properties
-Dlog4j.configurationFi
le=file:///opt/zeppelin/conf/log4j2.properties
-Dzeppelin.log.file=/opt/zeppelin/logs/zepp
elin-interpreter-flink-shared_process--flink-zeppelin-cc5bfc486-86xhr.log
-Xmx1024m -cp :/
opt/zeppelin/local-repo/flink/*:/opt/flink/lib/log4j-slf4j-impl-2.17.1.jar:/opt/flink/lib/
log4j-core-2.17.1.jar:/opt/flink/lib/log4j-api-2.17.1.jar:/opt/flink/lib/log4j-1.2-api-2.1
7.1.jar:/opt/flink/lib/flink-table_2.12-1.14.5.jar:/opt/flink/lib/flink-shaded-zookeeper-3
.4.14.jar:/opt/flink/lib/flink-json-1.14.5.jar:/opt/flink/lib/flink-dist_2.12-1.14.5.jar:/
opt/flink/lib/flink-csv-1.14.5.jar:::/opt/zeppelin/interpreter/zeppelin-interpreter-shaded
-0.10.1.jar:/opt/flink/opt/flink-python_2.12-1.14.5.jar:/opt/zeppelin/interpreter/flink/ze
ppelin-flink-0.10.1-2.12.jar
org.apache.zeppelin.interpreter.remote.RemoteInterpreterServe
r 10.1.0.139 40375 flink-shared_process :
{quote}
But the dependencies from *flink.execution.packages* are downloaded to
/opt/zeppelin/.m2, which is not specified above. So I keep getting
ClassNotFoundExceptions when specifying dependencies this way. But if I move
them to /opt/zeppelin/local-repo/flink/, I no longer have any issues.
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