Apache flink flink群集启动错误[error]无法正确获取JVM参数_Apache Flink_Flink Streaming

Apache flink flink群集启动错误[error]无法正确获取JVM参数

apache-flink

Apache flink flink群集启动错误[error]无法正确获取JVM参数,apache-flink,flink-streaming,Apache Flink,Flink Streaming,我在所有的主人和奴隶身上得到了$JAVA_的家 $ bin/start-cluster.sh Starting cluster. [INFO] 1 instance(s) of standalonesession are already running on centos1. Starting standalonesession daemon on host centos1. [ERROR] Could not get JVM parameters properly. [ERROR] Could

我在所有的主人和奴隶身上得到了$JAVA_的家

$ bin/start-cluster.sh
Starting cluster.
[INFO] 1 instance(s) of standalonesession are already running on centos1.
Starting standalonesession daemon on host centos1.
[ERROR] Could not get JVM parameters properly.
[ERROR] Could not get JVM parameters properly.

下面是配置文件设置

]$ echo $JAVA_HOME
/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.242.b08-0.el7_7.x86_64/

硕士学位太平绅士：

jobmanager.rpc.address: 10.0.2.4
# The RPC port where the JobManager is reachable.
jobmanager.rpc.port: 6123
taskmanager.numberOfTaskSlots: 5
parallelism.default: 2

在slave中，我无法看到jps命令输出：

]# jps
30944 QuorumPeerMain
9600 StandaloneSessionClusterEntrypoint
31640 ConsoleProducer
32889 Jps
31278 Kafka

在任务管理器下，我也看不到任何条目。

您是否配置了conf/slaves文件？看

jps的问题看起来不像是Flink的问题。从机上真的有JDK吗？

是的，问题出在JDK上]$bin/start-cluster.sh正在启动群集。[INFO]1个standalonesession实例已在centos1上运行。正在主机centos1上启动standalonesession守护程序。正在主机centos2上启动taskexecutor守护程序。正在主机centos3上启动taskexecutor守护程序，我请求您再提出一个请求

# jps
-bash: jps: command not found