dzcxzl created YARN-11467:
-----------------------------
Summary: RM failover may fail when the nodes.exclude-path file
does not exist
Key: YARN-11467
URL: https://issues.apache.org/jira/browse/YARN-11467
Project: Hadoop YARN
Issue Type: Bug
Reporter: dzcxzl
{code:java}
Caused by: org.apache.hadoop.ha.ServiceFailedException: RefreshAll operation
failed
at
org.apache.hadoop.yarn.server.resourcemanager.AdminService.refreshAll(AdminService.java:788)
at
org.apache.hadoop.yarn.server.resourcemanager.AdminService.transitionToActive(AdminService.java:315)
... 29 more
Caused by: java.nio.file.NoSuchFileException:
/tmp/non-existent-path-788aa744-1395-40ca-bdb5-f93bffc92cfb
at sun.nio.fs.UnixException.translateToIOException(UnixException.java:86)
at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102)
at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107)
at
sun.nio.fs.UnixFileSystemProvider.newByteChannel(UnixFileSystemProvider.java:214)
at java.nio.file.Files.newByteChannel(Files.java:361)
at java.nio.file.Files.newByteChannel(Files.java:407)
at
java.nio.file.spi.FileSystemProvider.newInputStream(FileSystemProvider.java:384)
at java.nio.file.Files.newInputStream(Files.java:152)
at
org.apache.hadoop.util.HostsFileReader.readFileToMap(HostsFileReader.java:126)
at
org.apache.hadoop.util.HostsFileReader.refreshInternal(HostsFileReader.java:214)
at org.apache.hadoop.util.HostsFileReader.refresh(HostsFileReader.java:192)
at
org.apache.hadoop.yarn.server.resourcemanager.NodesListManager.refreshHostsReader(NodesListManager.java:258)
at
org.apache.hadoop.yarn.server.resourcemanager.NodesListManager.refreshNodes(NodesListManager.java:232)
at
org.apache.hadoop.yarn.server.resourcemanager.NodesListManager.refreshNodes(NodesListManager.java:224)
at
org.apache.hadoop.yarn.server.resourcemanager.AdminService.refreshNodes(AdminService.java:490)
at
org.apache.hadoop.yarn.server.resourcemanager.AdminService.refreshAll(AdminService.java:778)
{code}
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