Package org.apache.hadoop.hdfs.server.common.Storage

Examples of org.apache.hadoop.hdfs.server.common.Storage.StorageState

796
797
798
799
800
801
802
803
804
805
806
          // Don't confirm, since this is just the secondary namenode.
          LOG.info("Formatting storage directory " + sd);
          sd.clearDirectory();
        }
       
        StorageState curState;
        try {
          curState = sd.analyzeStorage(HdfsServerConstants.StartupOption.REGULAR, storage);
          // sd is locked but not opened
          switch(curState) {
          case NON_EXISTENT:
View Full Code Here
241
242
243
244
245
246
247
248
249
250
251
    storage.verifyDistributedUpgradeProgress(startOpt);

    // 2. Format unformatted dirs.
    for (Iterator<StorageDirectory> it = storage.dirIterator(); it.hasNext();) {
      StorageDirectory sd = it.next();
      StorageState curState = dataDirStates.get(sd);
      switch(curState) {
      case NON_EXISTENT:
        throw new IOException(StorageState.NON_EXISTENT +
                              " state cannot be here");
      case NOT_FORMATTED:
View Full Code Here
287
288
289
290
291
292
293
294
295
296
297
      Map<StorageDirectory, StorageState> dataDirStates) throws IOException {
    boolean isFormatted = false;
    for (Iterator<StorageDirectory> it =
                      storage.dirIterator(); it.hasNext();) {
      StorageDirectory sd = it.next();
      StorageState curState;
      try {
        curState = sd.analyzeStorage(startOpt, storage);
        // sd is locked but not opened
        switch(curState) {
        case NON_EXISTENT:
View Full Code Here
98
99
100
101
102
103
104
105
106
107
108
   * @throws IOException if the node should shutdown.
   */
  void recoverCreateRead() throws IOException {
    for (Iterator<StorageDirectory> it = storage.dirIterator(); it.hasNext();) {
      StorageDirectory sd = it.next();
      StorageState curState;
      try {
        curState = sd.analyzeStorage(HdfsServerConstants.StartupOption.REGULAR, storage);
        // sd is locked but not opened
        switch(curState) {
        case NON_EXISTENT:
View Full Code Here
233
234
235
236
237
238
239
240
241
242
243
    storage.verifyDistributedUpgradeProgress(startOpt);

    // 2. Format unformatted dirs.
    for (Iterator<StorageDirectory> it = storage.dirIterator(); it.hasNext();) {
      StorageDirectory sd = it.next();
      StorageState curState = dataDirStates.get(sd);
      switch(curState) {
      case NON_EXISTENT:
        throw new IOException(StorageState.NON_EXISTENT +
                              " state cannot be here");
      case NOT_FORMATTED:
View Full Code Here
279
280
281
282
283
284
285
286
287
288
289
      Map<StorageDirectory, StorageState> dataDirStates) throws IOException {
    boolean isFormatted = false;
    for (Iterator<StorageDirectory> it =
                      storage.dirIterator(); it.hasNext();) {
      StorageDirectory sd = it.next();
      StorageState curState;
      try {
        curState = sd.analyzeStorage(startOpt, storage);
        String nameserviceId = DFSUtil.getNamenodeNameServiceId(conf);
        if (curState != StorageState.NORMAL && HAUtil.isHAEnabled(conf, nameserviceId)) {
          throw new IOException("Cannot start an HA namenode with name dirs " +
View Full Code Here
864
865
866
867
868
869
870
871
872
873
874
          // Don't confirm, since this is just the secondary namenode.
          LOG.info("Formatting storage directory " + sd);
          sd.clearDirectory();
        }
       
        StorageState curState;
        try {
          curState = sd.analyzeStorage(HdfsServerConstants.StartupOption.REGULAR, storage);
          // sd is locked but not opened
          switch(curState) {
          case NON_EXISTENT:
View Full Code Here
102
103
104
105
106
107
108
109
110
111
112
   * @throws IOException if the node should shutdown.
   */
  void recoverCreateRead() throws IOException {
    for (Iterator<StorageDirectory> it = storage.dirIterator(); it.hasNext();) {
      StorageDirectory sd = it.next();
      StorageState curState;
      try {
        curState = sd.analyzeStorage(HdfsServerConstants.StartupOption.REGULAR, storage);
        // sd is locked but not opened
        switch(curState) {
        case NON_EXISTENT:
View Full Code Here
851
852
853
854
855
856
857
858
859
860
861
          // Don't confirm, since this is just the secondary namenode.
          LOG.info("Formatting storage directory " + sd);
          sd.clearDirectory();
        }
       
        StorageState curState;
        try {
          curState = sd.analyzeStorage(HdfsServerConstants.StartupOption.REGULAR, storage);
          // sd is locked but not opened
          switch(curState) {
          case NON_EXISTENT:
View Full Code Here
879
880
881
882
883
884
885
886
887
888
889
          // Don't confirm, since this is just the secondary namenode.
          LOG.info("Formatting storage directory " + sd);
          sd.clearDirectory();
        }
       
        StorageState curState;
        try {
          curState = sd.analyzeStorage(HdfsServerConstants.StartupOption.REGULAR, storage);
          // sd is locked but not opened
          switch(curState) {
          case NON_EXISTENT:
View Full Code Here
TOP

Related Classes of org.apache.hadoop.hdfs.server.common.Storage.StorageState

  • org.apache.hadoop.hdfs.qjournal.client.QuorumJournalManager
  • org.apache.hadoop.hdfs.server.datanode.DataStorage
  • org.apache.hadoop.hdfs.server.namenode.BackupImage
  • org.apache.hadoop.hdfs.server.namenode.FSImage
  • org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode$CheckpointStorage
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.