Out of curiosity I've tried this locally by adding the following dependencies to my Maven project:
<dependency> <groupId>org.bytedeco</groupId> <artifactId>javacpp</artifactId> <version>1.2.2</version> </dependency> <dependency> <groupId>org.bytedeco.javacpp-presets</groupId> <artifactId>opencv</artifactId> <version>3.1.0-1.2</version> </dependency> With this, running mvn clean package works as expected. On Tue, Jul 26, 2016 at 7:09 PM, Ufuk Celebi <u...@apache.org> wrote: > What error message to you get from Maven? > > On Tue, Jul 26, 2016 at 4:39 PM, Debaditya Roy <roydca...@gmail.com> wrote: >> Hello, >> >> I am using the jar builder from IntelliJ IDE (the mvn one was causing >> problems). After that I executed it successfully locally. But in remote it >> is causing problem. >> >> Warm Regards, >> Debaditya >> >> On Tue, Jul 26, 2016 at 4:36 PM, Ufuk Celebi <u...@apache.org> wrote: >>> >>> Yes, the BlobCache on each TaskManager node should fetch it from the >>> JobManager. How are you packaging your JAR? >>> >>> On Tue, Jul 26, 2016 at 4:32 PM, Debaditya Roy <roydca...@gmail.com> >>> wrote: >>> > Hello users, >>> > >>> > I am having a problem while running my flink program in a cluster. It >>> > gives >>> > me an error that it is unable to find an .so file in a tmp directory. >>> > >>> > Caused by: java.lang.UnsatisfiedLinkError: no jniopencv_core in >>> > java.library.path >>> > at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1867) >>> > at java.lang.Runtime.loadLibrary0(Runtime.java:870) >>> > at java.lang.System.loadLibrary(System.java:1122) >>> > at org.bytedeco.javacpp.Loader.loadLibrary(Loader.java:654) >>> > at org.bytedeco.javacpp.Loader.load(Loader.java:492) >>> > at org.bytedeco.javacpp.Loader.load(Loader.java:409) >>> > at org.bytedeco.javacpp.opencv_core.<clinit>(opencv_core.java:10) >>> > at java.lang.Class.forName0(Native Method) >>> > at java.lang.Class.forName(Class.java:348) >>> > at org.bytedeco.javacpp.Loader.load(Loader.java:464) >>> > at org.bytedeco.javacpp.Loader.load(Loader.java:409) >>> > at >>> > >>> > org.bytedeco.javacpp.helper.opencv_core$AbstractArray.<clinit>(opencv_core.java:109) >>> > at loc.video.FlinkStreamSource.run(FlinkStreamSource.java:95) >>> > at >>> > >>> > org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:78) >>> > at >>> > >>> > org.apache.flink.streaming.runtime.tasks.SourceStreamTask.run(SourceStreamTask.java:56) >>> > at >>> > >>> > org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:225) >>> > at org.apache.flink.runtime.taskmanager.Task.run(Task.java:559) >>> > at java.lang.Thread.run(Thread.java:745) >>> > Caused by: java.lang.UnsatisfiedLinkError: >>> > /tmp/javacpp5400264496782/libjniopencv_core.so: libgomp.so.1: cannot >>> > open >>> > shared object file: No such file or directory >>> > at java.lang.ClassLoader$NativeLibrary.load(Native Method) >>> > at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1941) >>> > at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1824) >>> > at java.lang.Runtime.load0(Runtime.java:809) >>> > at java.lang.System.load(System.java:1086) >>> > at org.bytedeco.javacpp.Loader.loadLibrary(Loader.java:637) >>> > >>> > >>> > I searched for the temp directory and in one of the nodes this directory >>> > and >>> > the .jar file was present. Is it required to have the file across all >>> > the >>> > nodes? If yes is there any way to control it? Since this tmp directory >>> > and >>> > the .so file gets extracted during the runtime without any external >>> > manipulation. >>> > >>> > >>> > Thanks in advance. >>> > >>> > Regards, >>> > Debaditya >> >>
