Hi All,
I have been experiencing an error stopping my HA standalone setup.
The cluster startup just fine, but when i deploy an application to it, I got
this exception:
java.lang.Exception: Call to registerInputOutput() of invokable failed
at org.apache.flink.runtime.taskmanager.Task.run(Task.java:529)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.apache.flink.configuration.IllegalConfigurationException: Cannot
create the file system state backend: The configuration does not specify the
checkpoint directory 'state.backend.fs.checkpointdir'
at
org.apache.flink.runtime.state.filesystem.FsStateBackendFactory.createFromConfig(FsStateBackendFactory.java:41)
at
org.apache.flink.streaming.runtime.tasks.StreamTask.createStateBackend(StreamTask.java:517)
at
org.apache.flink.streaming.runtime.tasks.StreamTask.registerInputOutput(StreamTask.java:171)
at org.apache.flink.runtime.taskmanager.Task.run(Task.java:526)
Here’s my configuration:
…………….
#
# Note: You need to set the state backend to 'filesystem' and the checkpoint
# directory (see above) before configuring the storageDir.
#
# recovery.zookeeper.storageDir: hdfs:///recovery
recovery.zookeeper.path.root: /flink
state.backend: filesystem
state.backend.fs.checkpointdir: file:///apps/flink/checkpoints/
recovery.zookeeper.storageDir: file:///apps/flink/recovery/
And here’s my flink folder.
drwxr-xr-x 11 {user} {group} 4.0K Feb 19 17:31 .
drwxrwxr-x 6 {user} {group} 4.0K Feb 19 11:25 ..
-rw-r--r-- 1 {user} {group} 17K Nov 22 13:52 LICENSE
-rw-r--r-- 1 {user} {group} 779 Nov 22 13:52 NOTICE
-rw-r--r-- 1 {user} {group} 1.3K Nov 22 13:52 README.txt
drwxr-xr-x 2 {user} {group} 4.0K Nov 22 13:52 bin
drwxr-xr-x 2 {user} {group} 4.0K Feb 19 17:31 checkpoints
drwxr-xr-x 2 {user} {group} 4.0K Feb 19 17:37 conf
drwxr-xr-x 2 {user} {group} 4.0K Nov 22 13:52 examples
drwxr-xr-x 2 {user} {group} 4.0K Nov 22 13:52 lib
drwxr-xr-x 2 {user} {group} 4.0K Feb 19 17:48 log
drwxr-xr-x 3 {user} {group} 4.0K Feb 19 17:48 recovery
drwxr-xr-x 3 {user} {group} 4.0K Nov 22 13:52 resources
drwxr-xr-x 5 {user} {group} 4.0K Nov 22 13:52 tools
The recovery folder works just fine, with blobs in it.
Thanks!
Andrew
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