org.apache.hadoop.fs.FsStatus Java Examples
The following examples show how to use
org.apache.hadoop.fs.FsStatus.
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Example #1
Source File: HdfsBackedSortedSet.java From datawave with Apache License 2.0 | 6 votes |
public boolean isValid() { FsStatus fsStatus = null; try { fsStatus = ivaratorCacheDir.getFs().getStatus(); } catch (IOException e) { log.warn("Unable to determine status of the filesystem: " + ivaratorCacheDir.getFs()); } // determine whether this fs is a good candidate if (fsStatus != null) { long availableStorageMiB = fsStatus.getRemaining() / 0x100000L; double availableStoragePercent = (double) fsStatus.getRemaining() / fsStatus.getCapacity(); // if we are using less than our storage limit, the cache dir is valid return availableStorageMiB >= ivaratorCacheDir.getConfig().getMinAvailableStorageMiB() && availableStoragePercent >= ivaratorCacheDir.getConfig().getMinAvailableStoragePercent(); } return false; }
Example #2
Source File: TestMain.java From Hue-Ctrip-DI with MIT License | 6 votes |
public void test() throws IOException { Configuration conf = new Configuration(); conf.addResource("conf/hdfs/test-hdfs-client-conf.xml"); System.setProperty("HADOOP_USER_NAME", "hdfs"); DistributedFileSystem fs = (DistributedFileSystem) FileSystem.get(conf); DatanodeInfo[] dataNodeStatus = fs.getDataNodeStats(); for (DatanodeInfo dninfo : dataNodeStatus) { System.out.println(dninfo.getHostName() + ", Is Decommission:" + dninfo.isDecommissioned()); System.out.println(dninfo.getHostName() + ", Dump Data node:" + dninfo.dumpDatanode()); } System.out.println("Default block size:" + fs.getDefaultBlockSize()); ContentSummary contentSummary = fs.getContentSummary(new Path("/")); System.out.println("Content Summary:" + contentSummary); FsStatus fsstatus = fs.getStatus(); System.out.println(fsstatus.getCapacity()); }
Example #3
Source File: CephFileSystem.java From cephfs-hadoop with GNU Lesser General Public License v2.1 | 5 votes |
@Override public FsStatus getStatus(Path p) throws IOException { CephStatVFS stat = new CephStatVFS(); ceph.statfs(p, stat); FsStatus status = new FsStatus(stat.bsize * stat.blocks, stat.bsize * (stat.blocks - stat.bavail), stat.bsize * stat.bavail); return status; }
Example #4
Source File: FsUsage.java From big-c with Apache License 2.0 | 5 votes |
@Override protected void processPath(PathData item) throws IOException { FsStatus fsStats = item.fs.getStatus(item.path); long size = fsStats.getCapacity(); long used = fsStats.getUsed(); long free = fsStats.getRemaining(); usagesTable.addRow( item.fs.getUri(), formatSize(size), formatSize(used), formatSize(free), StringUtils.formatPercent((double)used/(double)size, 0) ); }
Example #5
Source File: FsUsage.java From hadoop with Apache License 2.0 | 5 votes |
@Override protected void processPath(PathData item) throws IOException { FsStatus fsStats = item.fs.getStatus(item.path); long size = fsStats.getCapacity(); long used = fsStats.getUsed(); long free = fsStats.getRemaining(); usagesTable.addRow( item.fs.getUri(), formatSize(size), formatSize(used), formatSize(free), StringUtils.formatPercent((double)used/(double)size, 0) ); }
Example #6
Source File: HadoopIgfs20FileSystemAbstractSelfTest.java From ignite with Apache License 2.0 | 5 votes |
/** @throws Exception If failed. */ @Test public void testStatus() throws Exception { Path file1 = new Path("/file1"); try (FSDataOutputStream file = fs.create(file1, EnumSet.noneOf(CreateFlag.class), Options.CreateOpts.perms(FsPermission.getDefault()))) { file.write(new byte[1024 * 1024]); } FsStatus status = fs.getFsStatus(); assertEquals(getClientFsUser(), fs.getFileStatus(file1).getOwner()); assertEquals(4, grid(0).cluster().nodes().size()); long used = 0, max = 0; for (int i = 0; i < 4; i++) { IgniteFileSystem igfs = grid(i).fileSystem("igfs"); IgfsMetrics metrics = igfs.metrics(); used += metrics.localSpaceSize(); max += metrics.maxSpaceSize(); } assertEquals(used, status.getUsed()); assertEquals(max, status.getCapacity()); }
Example #7
Source File: HadoopFileSystemWrapper.java From dremio-oss with Apache License 2.0 | 5 votes |
@Override public FsStatus getStatus(Path p) throws IOException { try (WaitRecorder recorder = OperatorStats.getWaitRecorder(operatorStats)) { return underlyingFs.getStatus(p); } catch(FSError e) { throw propagateFSError(e); } }
Example #8
Source File: HadoopFileSystemWrapper.java From dremio-oss with Apache License 2.0 | 5 votes |
@Override public FsStatus getStatus() throws IOException { try (WaitRecorder recorder = OperatorStats.getWaitRecorder(operatorStats)) { return underlyingFs.getStatus(); } catch(FSError e) { throw propagateFSError(e); } }
Example #9
Source File: ViewFs.java From big-c with Apache License 2.0 | 4 votes |
@Override public FsStatus getFsStatus() throws AccessControlException, FileNotFoundException, IOException { return new FsStatus(0, 0, 0); }
Example #10
Source File: DistributedFileSystem.java From big-c with Apache License 2.0 | 4 votes |
@Override public FsStatus getStatus(Path p) throws IOException { statistics.incrementReadOps(1); return dfs.getDiskStatus(); }
Example #11
Source File: ViewFs.java From big-c with Apache License 2.0 | 4 votes |
@Override public FsStatus getFsStatus() { return new FsStatus(0, 0, 0); }
Example #12
Source File: HoodieWrapperFileSystem.java From hudi with Apache License 2.0 | 4 votes |
@Override public FsStatus getStatus() throws IOException { return fileSystem.getStatus(); }
Example #13
Source File: HoodieWrapperFileSystem.java From hudi with Apache License 2.0 | 4 votes |
@Override public FsStatus getStatus(Path p) throws IOException { return fileSystem.getStatus(convertToDefaultPath(p)); }
Example #14
Source File: CrailHDFS.java From crail with Apache License 2.0 | 4 votes |
@Override public FsStatus getFsStatus() throws AccessControlException, FileNotFoundException, IOException { return new FsStatus(1000000000, 1000, 1000000000 - 1000); }
Example #15
Source File: CrailHadoopFileSystem.java From crail with Apache License 2.0 | 4 votes |
@Override public FsStatus getStatus(Path p) throws IOException { statistics.incrementReadOps(1); return new FsStatus(Long.MAX_VALUE, 0, Long.MAX_VALUE); }
Example #16
Source File: IgniteHadoopFileSystem.java From ignite with Apache License 2.0 | 4 votes |
/** {@inheritDoc} */ @Override public FsStatus getFsStatus() throws IOException { IgfsStatus status = rmtClient.fsStatus(); return new FsStatus(status.spaceTotal(), status.spaceUsed(), status.spaceTotal() - status.spaceUsed()); }
Example #17
Source File: FileSystemDecorator.java From incubator-gobblin with Apache License 2.0 | 4 votes |
public FsStatus getStatus() throws java.io.IOException { return this.underlyingFs.getStatus(); }
Example #18
Source File: FileSystemDecorator.java From incubator-gobblin with Apache License 2.0 | 4 votes |
public FsStatus getStatus(Path p) throws java.io.IOException { return this.underlyingFs.getStatus(replaceScheme(p, this.replacementScheme, this.underlyingScheme)); }
Example #19
Source File: HadoopFileStore.java From jsr203-hadoop with Apache License 2.0 | 4 votes |
@Override public long getUnallocatedSpace() throws IOException { FsStatus status = this.system.getHDFS().getStatus(); return status.getCapacity() - status.getUsed(); }
Example #20
Source File: GoogleHadoopFS.java From hadoop-connectors with Apache License 2.0 | 4 votes |
@Override public FsStatus getFsStatus() throws IOException { logger.atFinest().log("getStatus()"); return ghfs.getStatus(); }
Example #21
Source File: ProxiedFilesystem.java From spliceengine with GNU Affero General Public License v3.0 | 4 votes |
@Override public FsStatus getStatus() throws IOException { return delegate.getStatus(); }
Example #22
Source File: ChRootedFs.java From big-c with Apache License 2.0 | 4 votes |
@Override public FsStatus getFsStatus() throws IOException { return myFs.getFsStatus(); }
Example #23
Source File: ChRootedFileSystem.java From big-c with Apache License 2.0 | 4 votes |
@Override public FsStatus getStatus(Path p) throws IOException { return super.getStatus(fullPath(p)); }
Example #24
Source File: DrillFileSystem.java From Bats with Apache License 2.0 | 4 votes |
@Override public FsStatus getStatus() throws IOException { return underlyingFs.getStatus(); }
Example #25
Source File: DistributedFileSystem.java From big-c with Apache License 2.0 | 4 votes |
public DiskStatus(FsStatus stats) { super(stats.getCapacity(), stats.getUsed(), stats.getRemaining()); }
Example #26
Source File: DFSClient.java From big-c with Apache License 2.0 | 4 votes |
/** * @see ClientProtocol#getStats() */ public FsStatus getDiskStatus() throws IOException { long rawNums[] = callGetStats(); return new FsStatus(rawNums[0], rawNums[1], rawNums[2]); }
Example #27
Source File: ViewFs.java From hadoop with Apache License 2.0 | 4 votes |
@Override public FsStatus getFsStatus() { return new FsStatus(0, 0, 0); }
Example #28
Source File: ViewFs.java From hadoop with Apache License 2.0 | 4 votes |
@Override public FsStatus getFsStatus() throws AccessControlException, FileNotFoundException, IOException { return new FsStatus(0, 0, 0); }
Example #29
Source File: ChRootedFs.java From hadoop with Apache License 2.0 | 4 votes |
@Override public FsStatus getFsStatus() throws IOException { return myFs.getFsStatus(); }
Example #30
Source File: ChRootedFileSystem.java From hadoop with Apache License 2.0 | 4 votes |
@Override public FsStatus getStatus(Path p) throws IOException { return super.getStatus(fullPath(p)); }