hansonhe created HDFS-16773:
-------------------------------
Summary: Error creating DomainSocket
Key: HDFS-16773
URL: https://issues.apache.org/jira/browse/HDFS-16773
Project: Hadoop HDFS
Issue Type: Bug
Affects Versions: 3.1.4
Reporter: hansonhe
org.apache.hadoop.hdfs.shortcircuit.DomainSocketFactory: error creating
DomainSocket java.net.ConnectException: connect(2) error: No such file or
directory when trying to connect to '/var/lib/hadoop-hdfs/dn_socket' at
org.apache.hadoop.net.unix.DomainSocket.connect0(Native Method) at
org.apache.hadoop.net.unix.DomainSocket.connect(DomainSocket.java:250) at
org.apache.hadoop.hdfs.shortcircuit.DomainSocketFactory.createSocket(DomainSocketFactory.java:164)
at
org.apache.hadoop.hdfs.BlockReaderFactory.nextDomainPeer(BlockReaderFactory.java:815)
at
org.apache.hadoop.hdfs.BlockReaderFactory.createShortCircuitReplicaInfo(BlockReaderFactory.java:531)
at
org.apache.hadoop.hdfs.shortcircuit.ShortCircuitCache.create(ShortCircuitCache.java:784)
at
org.apache.hadoop.hdfs.shortcircuit.ShortCircuitCache.fetchOrCreate(ShortCircuitCache.java:718)
at
org.apache.hadoop.hdfs.BlockReaderFactory.getBlockReaderLocal(BlockReaderFactory.java:484)
at
org.apache.hadoop.hdfs.BlockReaderFactory.build(BlockReaderFactory.java:354) at
org.apache.hadoop.hdfs.DFSInputStream.blockSeekTo(DFSInputStream.java:658)
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