[bugfix][seatunnel-core-flink]fix same source and sink registerplugin librarycache error #2015
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lhyundeadsoul
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Jun 16, 2022
Co-authored-by: zhoutao.tobeone <zhoutao.tobeone@bytedance.com>
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Purpose of this pull request
when source and sink use same jar in flink job,and submit it to yarn when paralism more than 1 ,it would cause the error
java.lang.IllegalStateException: The library registration references a different set of library BLOBs than previous registrations for this job:
old:[file:/home/seatunnel-v2.1.1-release/connectors/flink/seatunnel-connector-flink-kafka-2.1.1-SNAPSHOT.jar]
new:[file:/home/seatunnel-v2.1.1-release/connectors/flink/seatunnel-connector-flink-kafka-2.1.1-SNAPSHOT.jar, file:/home/seatunnel-v2.1.1-release/connectors/flink/seatunnel-connector-flink-kafka-2.1.1-SNAPSHOT.jar]
at org.apache.flink.runtime.execution.librarycache.BlobLibraryCacheManager$ResolvedClassLoader.verifyClassLoader(BlobLibraryCacheManager.java:431) ~[flink-dist_2.11-1.13.6.jar:1.13.6]
at org.apache.flink.runtime.execution.librarycache.BlobLibraryCacheManager$ResolvedClassLoader.access$500(BlobLibraryCacheManager.java:356) ~[flink-dist_2.11-1.13.6.jar:1.13.6]
at org.apache.flink.runtime.execution.librarycache.BlobLibraryCacheManager$LibraryCacheEntry.getOrResolveClassLoader(BlobLibraryCacheManager.java:232) ~[flink-dist_2.11-1.13.6.jar:1.13.6]
at org.apache.flink.runtime.execution.librarycache.BlobLibraryCacheManager$LibraryCacheEntry.access$1100(BlobLibraryCacheManager.java:199) ~[flink-dist_2.11-1.13.6.jar:1.13.6]
at org.apache.flink.runtime.execution.librarycache.BlobLibraryCacheManager$DefaultClassLoaderLease.getOrResolveClassLoader(BlobLibraryCacheManager.java:333) ~[flink-dist_2.11-1.13.6.jar:1.13.6]
at org.apache.flink.runtime.taskmanager.Task.createUserCodeClassloader(Task.java:1024) ~[flink-dist_2.11-1.13.6.jar:1.13.6]
at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:628) ~[flink-dist_2.11-1.13.6.jar:1.13.6]
at org.apache.flink.runtime.taskmanager.Task.run(Task.java:566) ~[flink-dist_2.11-1.13.6.jar:1.13.6]
at java.lang.Thread.run(Thread.java:748) ~[?:1.8.0_282]
use set to replace list for searchplugin jars
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