1.3 createRemoteEnvironment 返回集群执行环境,将Jar提交到远程服务器。需要在调用时指定JobManager的IP和端口号,并指定要在集群中运行的Jar包。 val env = ExecutionEnvironment.createRemoteEnvironment("jobmanager-hostname", 6123,"C://jar//flink//wordcount.jar") 1. 二、Source 2.1 从集合读取数据 // 定义...
"[ERROR] Flink distribution jar not found in $FLINK_LIB_DIR.") exit 1 elif [[ "$FLINK_DIST_COUNT" -gt 1 ]]; then (>&2 echo "[ERROR] Multiple flink-dist*.jar found in $FLINK_LIB_DIR. Please resolve.") exit 1 fi echo "$FLINK_DIST"...
) # exit function with empty classpath to force process failure exit 1 fi echo "$FLINK_CLASSPATH""$FLINK_DIST" } findFlinkDistJar() { local FLINK_DIST="`find "$FLINK_LIB_DIR" -name 'flink-dist*.jar'`" if [[ "$FLINK_DIST" == "" ]]; then # write error message to stderr s...
All Flink parameters are configurable on the client. You are advised to modify the flink-conf.yaml configuration file on the client. If Flink parameters are modified on F
異常:本地使用connector依賴開發Datastream作業過程中,出現類似java.lang.ClassNotFoundException: com.alibaba.ververica.connectors.hologres.binlog.source.reader.HologresBinlogRecordEmitter的異常 可能原因:阿里雲Realtime ComputeFlink版的商業版連接器JAR包中不提供部分運行類。 解決辦法:參考本地運行和調試包含連接器的...
done < <(find "$FLINK_LIB_DIR" ! -type d -name '*.jar' -print0 | sort -z) if [[ "$FLINK_DIST" == "" ]]; then # write error message to stderr since stdout is stored as the classpath (>&2 echo "[ERROR] Flink distribution jar not found in $FLINK_LIB_DIR.") ...
distribution, communication, and fault tolerance for distributed computations over data streams. Flink builds batch processing on top of the streaming engine, overlaying native iteration support, managed memory, and program optimization. Apache Flink 是一个开源的分布式,高性能,高可用,准确的流处理框架。
(>&2 echo "[ERROR] Flink distribution jar not found in $FLINK_LIB_DIR.") exit 1 elif [[ "$FLINK_DIST_COUNT" -gt 1 ]]; then (>&2 echo "[ERROR] Multiple flink-dist*.jar found in $FLINK_LIB_DIR. Please resolve.") exit 1 fi echo "$FLINK_DIST" } runBashJavaUtilsCmd() ...
<!-- Do not copy the signatures in the META-INF folder. Otherwise, this might cause SecurityExceptions when using the JAR. --> <exclude>META-INF/*.SF</exclude> <exclude>META-INF/*.DSA</exclude> <exclude>META-INF/*.RSA</exclude> <!-- META-INF/maven can contain 2 things: ...
[INFO] | | \- net.minidev:accessors-smart:jar:2.4.7:runtime [INFO] | | \- org.ow2.asm:asm:jar:9.1:runtime [INFO] | +- commons-codec:commons-codec:jar:1.15:runtime [INFO] | \- commons-io:commons-io:jar:2.11.0:runtime Dependencies that are not needed for how we use...