java.io.IOException: Cannot create directory /tmp/hadoop-root/dfs/name/current at org.apache.hadoop.hdfs.server.common.Storage$StorageDirectory.clearDirectory(Storage.java:311) at org.apache.hadoop.hdfs.server.namenode.NNStorage.format(NNStorage.java:523) at org.apache.hadoop.hdfs.server.namenode.NNStorage.format(NNStorage.java:544)

Google Groups | Pasquale Iodice | 2 years ago
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    HELP!! docker/run-dev.sh problem!!!

    Google Groups | 2 years ago | Pasquale Iodice
    java.io.IOException: Cannot create directory /tmp/hadoop-root/dfs/name/current at org.apache.hadoop.hdfs.server.common.Storage$StorageDirectory.clearDirectory(Storage.java:311) at org.apache.hadoop.hdfs.server.namenode.NNStorage.format(NNStorage.java:523) at org.apache.hadoop.hdfs.server.namenode.NNStorage.format(NNStorage.java:544)
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    HELP!! docker/run-dev.sh problem!!!

    Google Groups | 2 years ago | Pasquale Iodice
    java.io.IOException: Cannot create directory /tmp/hadoop-root/dfs/name/current
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    Cannot start HDFS NameNode: Exception in namenode join - Grokbase

    grokbase.com | 1 year ago
    java.io.IOException: Cannot lock storage /space1/dfs/nn. The directory is already locked at org.apache.hadoop.hdfs.server.common.Storage$StorageDirectory.lock(Storage.java:634) at org.apache.hadoop.hdfs.server.common.Storage$StorageDirectory.analyzeStorage(Storage.java:457) at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverStorageDirs(FSImage.java:292) at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:207) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFSImage(FSNamesystem.java:728) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFromDisk(FSNamesystem.java:521) at org.apache.hadoop.hdfs.server.namenode.NameNode.loadNamesystem(NameNode.java:403) at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:445) at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:621) at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:606) at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1177)
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  5. 0

    Cannot start HDFS NameNode: Exception in namenode join - Grokbase

    grokbase.com | 1 year ago
    java.io.IOException: Cannot lock storage /space1/dfs/nn. The directory is already locked at org.apache.hadoop.hdfs.server.common.Storage$StorageDirectory.lock(Storage.java:634) at org.apache.hadoop.hdfs.server.common.Storage$StorageDirectory.analyzeStorage(Storage.java:457) at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverStorageDirs(FSImage.java:292) at org.apache.hadoop.hdfs.server.namenode.FSImage.recoverTransitionRead(FSImage.java:207) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFSImage(FSNamesystem.java:728) at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFromDisk(FSNamesystem.java:521) at org.apache.hadoop.hdfs.server.namenode.NameNode.loadNamesystem(NameNode.java:403) at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:445)
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    Error when formatting Hadoop JAVA_HOME is not set

    Ask Ubuntu | 3 years ago | user3524632
    java.io.IOException: Cannot remove current directory: /app/hadoop/tmp/dfs/name/current

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    Root Cause Analysis

    1. java.io.IOException

      Cannot create directory /tmp/hadoop-root/dfs/name/current at org.apache.hadoop.hdfs.server.common.Storage$StorageDirectory.clearDirectory(Storage.java:311) at org.apache.hadoop.hdfs.server.namenode.NNStorage.format(NNStorage.java:523) at org.apache.hadoop.hdfs.server.namenode.NNStorage.format(NNStorage.java:544)

      at org.apache.hadoop.hdfs.server.namenode.FSImage.format()
    2. Apache Hadoop HDFS
      FSImage.format
      1. org.apache.hadoop.hdfs.server.namenode.FSImage.format(FSImage.java:147)
      1 frame