Isn't one cause for ClassNotFoundException that the class can't load due to failed dependencies or a failure in a static constructor?
If jar -tf target/program.jar | grep MeasurementTable shows the class is present, are there other dependencies missing? You may need to add runtime dependencies into your pom or gradle.build file. On Tue, Nov 21, 2017 at 2:28 AM, Nico Kruber <n...@data-artisans.com> wrote: > Hi Shankara, > sorry for the late response, but honestly, I cannot think of a reason that > some of your program's classes (using only a single jar file) are found > some > others are not, except for the class not being in the jar. > > Or there's some class loader issue in the Flink Beam runner (which I find > unlikely though) - maybe Aljoscha (cc'd) can elaborate a bit more on the > Beam > side and has some other idea. > > > Nico > > > On Tuesday, 14 November 2017 14:54:28 CET Shankara wrote: > > Hi Nico, > > > > > > - how do you run the job? > > > > >> If we run same program in flink local then it works fine. For > > > > flink local we used command line > > mvn package exec:java > > -Dexec.mainClass=com.huawei.ccn.intelliom.ims.tmon.TMon > > -Dexec.args="--threshold=Measurment:0:4001:1:90:85:CPU > > --broker=192.168.56.1:9092" -Pflink-runner > > > > When we use flink cluster and submit jar using web UI then we are > > getting exception. like below > > <http://apache-flink-user-mailing-list-archive.2336050. > n4.nabble.com/file/t1 > > 169/image953.png> > > > > Exception : > > > > <http://apache-flink-user-mailing-list-archive.2336050. > n4.nabble.com/file/t1 > > 169/image_%281%29.png> > > > > - how do you add/include the jar with the missing class? > > > > >> We are generating the linked jar using the maven-jar-plugin. > And > > > > in the bundled jar all the protobuf generated class exist. There is no > > missing class. > > > > - is that jar file part of your program's jar or separate? > > > > >> since we are using the jar-plugin, the protobuf jar is also > part > > > > of the generated jar. > > > > - is the missing class, i.e. "com.huawei.ccn.intelliom.ims. > MeasurementTable > > $measurementTable" (an inner class starting in lower-case?), really in > the > > jar > > file? It might be a wrongly generated protobuf class ... > > > > >> sub Class is exit in Protobuf generated class. Please find the > > > > attached class. > > > > <http://apache-flink-user-mailing-list-archive.2336050. > n4.nabble.com/file/t1 > > 169/Selection_028.png> > > > > Thanks, > > Shankara > > > > > > > > -- > > Sent from: > > http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/ > > -- [image: Img] * Gordon Weakliem*| Sr. Software Engineer *O *303.493.5490 * Boulder* | NYC | London <https://twitter.com/sovrnholdings> <https://www.facebook.com/sovrnholdings/> <https://www.linkedin.com/company/3594890/> CONFIDENTIALITY. This communication is intended only for the use of the intended recipient(s) and contains information that is privileged and confidential. As a recipient of this confidential and proprietary information, you are prohibited from distributing this information outside of sovrn. Further, if you are not the intended recipient, please note that any dissemination of this communication is prohibited. If you have received this communication in error, please erase all copies of the message, including all attachments, and please also notify the sender immediately. Thank you for your cooperation.
