[
https://issues.apache.org/jira/browse/FLINK-28102?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Prabhu Joseph updated FLINK-28102:
----------------------------------
Description:
Flink AkkaRpcSystemLoader fails when temporary directory is a symlink
*Error Message:*
{code}
Caused by: java.nio.file.FileAlreadyExistsException: /tmp
at
sun.nio.fs.UnixException.translateToIOException(UnixException.java:88)
~[?:1.8.0_332]
at
sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102)
~[?:1.8.0_332]
at
sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107)
~[?:1.8.0_332]
at
sun.nio.fs.UnixFileSystemProvider.createDirectory(UnixFileSystemProvider.java:384)
~[?:1.8.0_332]
at java.nio.file.Files.createDirectory(Files.java:674) ~[?:1.8.0_332]
at java.nio.file.Files.createAndCheckIsDirectory(Files.java:781)
~[?:1.8.0_332]
at java.nio.file.Files.createDirectories(Files.java:727) ~[?:1.8.0_332]
at
org.apache.flink.runtime.rpc.akka.AkkaRpcSystemLoader.loadRpcSystem(AkkaRpcSystemLoader.java:58)
~[flink-dist-1.15.0.jar:1.15.0]
at org.apache.flink.runtime.rpc.RpcSystem.load(RpcSystem.java:101)
~[flink-dist-1.15.0.jar:1.15.0]
at
org.apache.flink.runtime.taskexecutor.TaskManagerRunner.startTaskManagerRunnerServices(TaskManagerRunner.java:186)
~[flink-dist-1.15.0.jar:1.15.0]
at
org.apache.flink.runtime.taskexecutor.TaskManagerRunner.start(TaskManagerRunner.java:288)
~[flink-dist-1.15.0.jar:1.15.0]
at
org.apache.flink.runtime.taskexecutor.TaskManagerRunner.runTaskManager(TaskManagerRunner.java:481)
~[flink-dist-1.15.0.jar:1.15.0]
{code}
*Repro:*
{code}
1. /tmp is a symlink points to actual directory /mnt/tmp
[root@prabhuHost log]# ls -lrt /tmp
lrwxrwxrwx 1 root root 8 Jun 15 07:51 /tmp -> /mnt/tmp
2. Start Cluster
./bin/start-cluster.sh
{code}
was:
Flink AkkaRpcSystemLoader fails when temporary directory is a symlink
*Error Message:*
{code}
Caused by: java.nio.file.FileAlreadyExistsException: /tmp
at
sun.nio.fs.UnixException.translateToIOException(UnixException.java:88)
~[?:1.8.0_332]
at
sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102)
~[?:1.8.0_332]
at
sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107)
~[?:1.8.0_332]
at
sun.nio.fs.UnixFileSystemProvider.createDirectory(UnixFileSystemProvider.java:384)
~[?:1.8.0_332]
at java.nio.file.Files.createDirectory(Files.java:674) ~[?:1.8.0_332]
at java.nio.file.Files.createAndCheckIsDirectory(Files.java:781)
~[?:1.8.0_332]
at java.nio.file.Files.createDirectories(Files.java:727) ~[?:1.8.0_332]
at
org.apache.flink.runtime.rpc.akka.AkkaRpcSystemLoader.loadRpcSystem(AkkaRpcSystemLoader.java:58)
~[flink-dist-1.15.0.jar:1.15.0]
at org.apache.flink.runtime.rpc.RpcSystem.load(RpcSystem.java:101)
~[flink-dist-1.15.0.jar:1.15.0]
at
org.apache.flink.runtime.taskexecutor.TaskManagerRunner.startTaskManagerRunnerServices(TaskManagerRunner.java:186)
~[flink-dist-1.15.0.jar:1.15.0]
at
org.apache.flink.runtime.taskexecutor.TaskManagerRunner.start(TaskManagerRunner.java:288)
~[flink-dist-1.15.0.jar:1.15.0]
at
org.apache.flink.runtime.taskexecutor.TaskManagerRunner.runTaskManager(TaskManagerRunner.java:481)
~[flink-dist-1.15.0.jar:1.15.0]
{code}
*Repro:*
1. /tmp is a symlink points to actual directory /mnt/tmp
{code}
[root@prabhuHost log]# ls -lrt /tmp
lrwxrwxrwx 1 root root 8 Jun 15 07:51 /tmp -> /mnt/tmp
{code}
2. Start Cluster
./bin/start-cluster.sh
> Flink AkkaRpcSystemLoader fails when temporary directory is a symlink
> ---------------------------------------------------------------------
>
> Key: FLINK-28102
> URL: https://issues.apache.org/jira/browse/FLINK-28102
> Project: Flink
> Issue Type: Bug
> Components: Runtime / RPC
> Affects Versions: 1.15.0
> Reporter: Prabhu Joseph
> Priority: Minor
>
> Flink AkkaRpcSystemLoader fails when temporary directory is a symlink
> *Error Message:*
> {code}
> Caused by: java.nio.file.FileAlreadyExistsException: /tmp
> at
> sun.nio.fs.UnixException.translateToIOException(UnixException.java:88)
> ~[?:1.8.0_332]
> at
> sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102)
> ~[?:1.8.0_332]
> at
> sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107)
> ~[?:1.8.0_332]
> at
> sun.nio.fs.UnixFileSystemProvider.createDirectory(UnixFileSystemProvider.java:384)
> ~[?:1.8.0_332]
> at java.nio.file.Files.createDirectory(Files.java:674) ~[?:1.8.0_332]
> at java.nio.file.Files.createAndCheckIsDirectory(Files.java:781)
> ~[?:1.8.0_332]
> at java.nio.file.Files.createDirectories(Files.java:727)
> ~[?:1.8.0_332]
> at
> org.apache.flink.runtime.rpc.akka.AkkaRpcSystemLoader.loadRpcSystem(AkkaRpcSystemLoader.java:58)
> ~[flink-dist-1.15.0.jar:1.15.0]
> at org.apache.flink.runtime.rpc.RpcSystem.load(RpcSystem.java:101)
> ~[flink-dist-1.15.0.jar:1.15.0]
> at
> org.apache.flink.runtime.taskexecutor.TaskManagerRunner.startTaskManagerRunnerServices(TaskManagerRunner.java:186)
> ~[flink-dist-1.15.0.jar:1.15.0]
> at
> org.apache.flink.runtime.taskexecutor.TaskManagerRunner.start(TaskManagerRunner.java:288)
> ~[flink-dist-1.15.0.jar:1.15.0]
> at
> org.apache.flink.runtime.taskexecutor.TaskManagerRunner.runTaskManager(TaskManagerRunner.java:481)
> ~[flink-dist-1.15.0.jar:1.15.0]
> {code}
> *Repro:*
> {code}
> 1. /tmp is a symlink points to actual directory /mnt/tmp
> [root@prabhuHost log]# ls -lrt /tmp
> lrwxrwxrwx 1 root root 8 Jun 15 07:51 /tmp -> /mnt/tmp
> 2. Start Cluster
> ./bin/start-cluster.sh
> {code}
--
This message was sent by Atlassian Jira
(v8.20.7#820007)
