MAPREDUCE-7371. DistributedCache alternative APIs should not use DistributedCache APIs internally (#3855)
This commit is contained in:
parent
f64fda0f00
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@ -45,7 +45,6 @@ import org.apache.hadoop.fs.LocalDirAllocator;
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import org.apache.hadoop.fs.Path;
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import org.apache.hadoop.mapreduce.MRConfig;
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import org.apache.hadoop.mapreduce.MRJobConfig;
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import org.apache.hadoop.mapreduce.filecache.DistributedCache;
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import org.apache.hadoop.mapreduce.v2.util.MRApps;
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import org.apache.hadoop.security.UserGroupInformation;
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import org.apache.hadoop.util.StringUtils;
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@ -95,13 +94,13 @@ class LocalDistributedCacheManager {
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// Find which resources are to be put on the local classpath
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Map<String, Path> classpaths = new HashMap<String, Path>();
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Path[] archiveClassPaths = DistributedCache.getArchiveClassPaths(conf);
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Path[] archiveClassPaths = JobContextImpl.getArchiveClassPaths(conf);
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if (archiveClassPaths != null) {
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for (Path p : archiveClassPaths) {
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classpaths.put(p.toUri().getPath().toString(), p);
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}
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}
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Path[] fileClassPaths = DistributedCache.getFileClassPaths(conf);
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Path[] fileClassPaths = JobContextImpl.getFileClassPaths(conf);
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if (fileClassPaths != null) {
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for (Path p : fileClassPaths) {
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classpaths.put(p.toUri().getPath().toString(), p);
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@ -51,6 +51,7 @@ import org.apache.hadoop.mapreduce.TaskAttemptID;
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import org.apache.hadoop.mapreduce.TaskID;
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import org.apache.hadoop.mapreduce.TypeConverter;
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import org.apache.hadoop.mapreduce.filecache.DistributedCache;
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import org.apache.hadoop.mapreduce.task.JobContextImpl;
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import org.apache.hadoop.mapreduce.v2.api.records.JobId;
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import org.apache.hadoop.mapreduce.v2.api.records.TaskAttemptId;
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import org.apache.hadoop.mapreduce.v2.api.records.TaskAttemptState;
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@ -272,12 +273,12 @@ public class MRApps extends Apps {
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crossPlatformifyMREnv(conf, Environment.PWD) + Path.SEPARATOR + "*", conf);
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// a * in the classpath will only find a .jar, so we need to filter out
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// all .jars and add everything else
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addToClasspathIfNotJar(DistributedCache.getFileClassPaths(conf),
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DistributedCache.getCacheFiles(conf),
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addToClasspathIfNotJar(JobContextImpl.getFileClassPaths(conf),
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JobContextImpl.getCacheFiles(conf),
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conf,
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environment, classpathEnvVar);
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addToClasspathIfNotJar(DistributedCache.getArchiveClassPaths(conf),
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DistributedCache.getCacheArchives(conf),
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addToClasspathIfNotJar(JobContextImpl.getArchiveClassPaths(conf),
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JobContextImpl.getCacheArchives(conf),
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conf,
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environment, classpathEnvVar);
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if (userClassesTakesPrecedence) {
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@ -483,8 +484,8 @@ public class MRApps extends Apps {
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// Cache archives
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lrb.setType(LocalResourceType.ARCHIVE);
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lrb.setUris(DistributedCache.getCacheArchives(conf));
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lrb.setTimestamps(DistributedCache.getArchiveTimestamps(conf));
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lrb.setUris(JobContextImpl.getCacheArchives(conf));
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lrb.setTimestamps(JobContextImpl.getArchiveTimestamps(conf));
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lrb.setSizes(getFileSizes(conf, MRJobConfig.CACHE_ARCHIVES_SIZES));
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lrb.setVisibilities(DistributedCache.getArchiveVisibilities(conf));
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lrb.setSharedCacheUploadPolicies(
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@ -493,8 +494,8 @@ public class MRApps extends Apps {
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// Cache files
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lrb.setType(LocalResourceType.FILE);
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lrb.setUris(DistributedCache.getCacheFiles(conf));
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lrb.setTimestamps(DistributedCache.getFileTimestamps(conf));
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lrb.setUris(JobContextImpl.getCacheFiles(conf));
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lrb.setTimestamps(JobContextImpl.getFileTimestamps(conf));
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lrb.setSizes(getFileSizes(conf, MRJobConfig.CACHE_FILES_SIZES));
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lrb.setVisibilities(DistributedCache.getFileVisibilities(conf));
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lrb.setSharedCacheUploadPolicies(
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@ -504,9 +505,9 @@ public class MRApps extends Apps {
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/**
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* Set up the DistributedCache related configs to make
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* {@link DistributedCache#getLocalCacheFiles(Configuration)}
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* {@link JobContextImpl#getLocalCacheFiles(Configuration)}
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* and
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* {@link DistributedCache#getLocalCacheArchives(Configuration)}
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* {@link JobContextImpl#getLocalCacheArchives(Configuration)}
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* working.
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* @param conf
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* @throws java.io.IOException
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@ -518,7 +519,7 @@ public class MRApps extends Apps {
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// ^ ^ all symlinks are created in the current work-dir
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// Update the configuration object with localized archives.
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URI[] cacheArchives = DistributedCache.getCacheArchives(conf);
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URI[] cacheArchives = JobContextImpl.getCacheArchives(conf);
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if (cacheArchives != null) {
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List<String> localArchives = new ArrayList<String>();
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for (int i = 0; i < cacheArchives.length; ++i) {
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@ -538,7 +539,7 @@ public class MRApps extends Apps {
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}
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// Update the configuration object with localized files.
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URI[] cacheFiles = DistributedCache.getCacheFiles(conf);
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URI[] cacheFiles = JobContextImpl.getCacheFiles(conf);
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if (cacheFiles != null) {
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List<String> localFiles = new ArrayList<String>();
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for (int i = 0; i < cacheFiles.length; ++i) {
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@ -51,7 +51,6 @@ import org.apache.hadoop.fs.permission.FsPermission;
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import org.apache.hadoop.mapreduce.Job;
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import org.apache.hadoop.mapreduce.MRConfig;
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import org.apache.hadoop.mapreduce.MRJobConfig;
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import org.apache.hadoop.mapreduce.filecache.DistributedCache;
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import org.junit.After;
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import org.junit.Before;
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import org.junit.Test;
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@ -174,7 +173,7 @@ public class TestLocalDistributedCacheManager {
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}
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});
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DistributedCache.addCacheFile(file, conf);
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Job.addCacheFile(file, conf);
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Map<String, Boolean> policies = new HashMap<String, Boolean>();
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policies.put(file.toString(), true);
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Job.setFileSharedCacheUploadPolicies(conf, policies);
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@ -286,8 +285,8 @@ public class TestLocalDistributedCacheManager {
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}
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});
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DistributedCache.addCacheFile(file, conf);
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DistributedCache.addCacheFile(file, conf);
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Job.addCacheFile(file, conf);
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Job.addCacheFile(file, conf);
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Map<String, Boolean> policies = new HashMap<String, Boolean>();
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policies.put(file.toString(), true);
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Job.setFileSharedCacheUploadPolicies(conf, policies);
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@ -229,60 +229,60 @@ public class TestMRWithDistributedCache {
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Assert.assertEquals("Test Local Archives 1",
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conf.get(DistributedCache.CACHE_LOCALARCHIVES));
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Assert.assertEquals(1,
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DistributedCache.getLocalCacheArchives(conf).length);
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JobContextImpl.getLocalCacheArchives(conf).length);
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Assert.assertEquals("Test Local Archives 1",
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DistributedCache.getLocalCacheArchives(conf)[0].getName());
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JobContextImpl.getLocalCacheArchives(conf)[0].getName());
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DistributedCache.addLocalArchives(conf, "Test Local Archives 2");
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Assert.assertEquals("Test Local Archives 1,Test Local Archives 2",
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conf.get(DistributedCache.CACHE_LOCALARCHIVES));
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Assert.assertEquals(2,
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DistributedCache.getLocalCacheArchives(conf).length);
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JobContextImpl.getLocalCacheArchives(conf).length);
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Assert.assertEquals("Test Local Archives 2",
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DistributedCache.getLocalCacheArchives(conf)[1].getName());
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JobContextImpl.getLocalCacheArchives(conf)[1].getName());
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DistributedCache.setLocalArchives(conf, "Test Local Archives 3");
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Assert.assertEquals("Test Local Archives 3",
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conf.get(DistributedCache.CACHE_LOCALARCHIVES));
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Assert.assertEquals(1,
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DistributedCache.getLocalCacheArchives(conf).length);
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JobContextImpl.getLocalCacheArchives(conf).length);
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Assert.assertEquals("Test Local Archives 3",
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DistributedCache.getLocalCacheArchives(conf)[0].getName());
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JobContextImpl.getLocalCacheArchives(conf)[0].getName());
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DistributedCache.addLocalFiles(conf, "Test Local Files 1");
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Assert.assertEquals("Test Local Files 1",
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conf.get(DistributedCache.CACHE_LOCALFILES));
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Assert.assertEquals(1,
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DistributedCache.getLocalCacheFiles(conf).length);
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JobContextImpl.getLocalCacheFiles(conf).length);
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Assert.assertEquals("Test Local Files 1",
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DistributedCache.getLocalCacheFiles(conf)[0].getName());
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JobContextImpl.getLocalCacheFiles(conf)[0].getName());
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DistributedCache.addLocalFiles(conf, "Test Local Files 2");
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Assert.assertEquals("Test Local Files 1,Test Local Files 2",
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conf.get(DistributedCache.CACHE_LOCALFILES));
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Assert.assertEquals(2,
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DistributedCache.getLocalCacheFiles(conf).length);
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JobContextImpl.getLocalCacheFiles(conf).length);
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Assert.assertEquals("Test Local Files 2",
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DistributedCache.getLocalCacheFiles(conf)[1].getName());
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JobContextImpl.getLocalCacheFiles(conf)[1].getName());
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DistributedCache.setLocalFiles(conf, "Test Local Files 3");
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Assert.assertEquals("Test Local Files 3",
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conf.get(DistributedCache.CACHE_LOCALFILES));
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Assert.assertEquals(1,
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DistributedCache.getLocalCacheFiles(conf).length);
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JobContextImpl.getLocalCacheFiles(conf).length);
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Assert.assertEquals("Test Local Files 3",
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DistributedCache.getLocalCacheFiles(conf)[0].getName());
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JobContextImpl.getLocalCacheFiles(conf)[0].getName());
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DistributedCache.setArchiveTimestamps(conf, "1234567890");
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Assert.assertEquals(1234567890,
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conf.getLong(DistributedCache.CACHE_ARCHIVES_TIMESTAMPS, 0));
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Assert.assertEquals(1,
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DistributedCache.getArchiveTimestamps(conf).length);
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JobContextImpl.getArchiveTimestamps(conf).length);
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Assert.assertEquals(1234567890,
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DistributedCache.getArchiveTimestamps(conf)[0]);
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JobContextImpl.getArchiveTimestamps(conf)[0]);
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DistributedCache.setFileTimestamps(conf, "1234567890");
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Assert.assertEquals(1234567890,
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conf.getLong(DistributedCache.CACHE_FILES_TIMESTAMPS, 0));
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Assert.assertEquals(1,
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DistributedCache.getFileTimestamps(conf).length);
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JobContextImpl.getFileTimestamps(conf).length);
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Assert.assertEquals(1234567890,
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DistributedCache.getFileTimestamps(conf)[0]);
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JobContextImpl.getFileTimestamps(conf)[0]);
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DistributedCache.createAllSymlink(conf, new File("Test Job Cache Dir"),
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new File("Test Work Dir"));
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@ -297,18 +297,18 @@ public class TestMRWithDistributedCache {
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DistributedCache.getTimestamp(conf, symlinkFile.toURI()));
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Assert.assertTrue(symlinkFile.delete());
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DistributedCache.addCacheArchive(symlinkFile.toURI(), conf);
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Job.addCacheArchive(symlinkFile.toURI(), conf);
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Assert.assertEquals(symlinkFile.toURI().toString(),
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conf.get(DistributedCache.CACHE_ARCHIVES));
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Assert.assertEquals(1, DistributedCache.getCacheArchives(conf).length);
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Assert.assertEquals(1, JobContextImpl.getCacheArchives(conf).length);
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Assert.assertEquals(symlinkFile.toURI(),
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DistributedCache.getCacheArchives(conf)[0]);
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JobContextImpl.getCacheArchives(conf)[0]);
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DistributedCache.addCacheFile(symlinkFile.toURI(), conf);
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Job.addCacheFile(symlinkFile.toURI(), conf);
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Assert.assertEquals(symlinkFile.toURI().toString(),
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conf.get(DistributedCache.CACHE_FILES));
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Assert.assertEquals(1, DistributedCache.getCacheFiles(conf).length);
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Assert.assertEquals(1, JobContextImpl.getCacheFiles(conf).length);
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Assert.assertEquals(symlinkFile.toURI(),
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DistributedCache.getCacheFiles(conf)[0]);
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JobContextImpl.getCacheFiles(conf)[0]);
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}
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}
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@ -45,7 +45,6 @@ import org.apache.hadoop.mapreduce.Job;
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import org.apache.hadoop.mapreduce.JobID;
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import org.apache.hadoop.mapreduce.MRConfig;
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import org.apache.hadoop.mapreduce.MRJobConfig;
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import org.apache.hadoop.mapreduce.filecache.DistributedCache;
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import org.apache.hadoop.mapreduce.v2.api.records.JobId;
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import org.apache.hadoop.mapreduce.v2.api.records.TaskAttemptId;
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import org.apache.hadoop.mapreduce.v2.api.records.TaskId;
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@ -377,11 +376,11 @@ public class TestMRApps {
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when(mockFs.resolvePath(archivePath)).thenReturn(archivePath);
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when(mockFs.resolvePath(filePath)).thenReturn(filePath);
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DistributedCache.addCacheArchive(archive, conf);
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Job.addCacheArchive(archive, conf);
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conf.set(MRJobConfig.CACHE_ARCHIVES_TIMESTAMPS, "10");
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conf.set(MRJobConfig.CACHE_ARCHIVES_SIZES, "10");
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conf.set(MRJobConfig.CACHE_ARCHIVES_VISIBILITIES, "true");
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DistributedCache.addCacheFile(file, conf);
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Job.addCacheFile(file, conf);
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conf.set(MRJobConfig.CACHE_FILE_TIMESTAMPS, "11");
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conf.set(MRJobConfig.CACHE_FILES_SIZES, "11");
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conf.set(MRJobConfig.CACHE_FILE_VISIBILITIES, "true");
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@ -416,8 +415,8 @@ public class TestMRApps {
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when(mockFs.resolvePath(filePath)).thenReturn(filePath);
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when(mockFs.resolvePath(file2Path)).thenReturn(file2Path);
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DistributedCache.addCacheFile(file, conf);
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DistributedCache.addCacheFile(file2, conf);
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Job.addCacheFile(file, conf);
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Job.addCacheFile(file2, conf);
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conf.set(MRJobConfig.CACHE_FILE_TIMESTAMPS, "10,11");
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conf.set(MRJobConfig.CACHE_FILES_SIZES, "10,11");
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conf.set(MRJobConfig.CACHE_FILE_VISIBILITIES, "true,true");
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@ -452,11 +451,11 @@ public class TestMRApps {
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when(mockFs.resolvePath(archivePath)).thenReturn(archivePath);
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when(mockFs.resolvePath(filePath)).thenReturn(filePath);
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DistributedCache.addCacheArchive(archive, conf);
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Job.addCacheArchive(archive, conf);
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conf.set(MRJobConfig.CACHE_ARCHIVES_TIMESTAMPS, "10");
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conf.set(MRJobConfig.CACHE_ARCHIVES_SIZES, "10");
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conf.set(MRJobConfig.CACHE_ARCHIVES_VISIBILITIES, "true");
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DistributedCache.addCacheFile(file, conf);
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Job.addCacheFile(file, conf);
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conf.set(MRJobConfig.CACHE_FILE_TIMESTAMPS, "11");
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conf.set(MRJobConfig.CACHE_FILES_SIZES, "11");
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conf.set(MRJobConfig.CACHE_FILE_VISIBILITIES, "true");
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@ -48,11 +48,11 @@ import org.apache.hadoop.mapred.Reporter;
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import org.apache.hadoop.mapred.TaskAttemptID;
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import org.apache.hadoop.mapred.TaskLog;
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import org.apache.hadoop.mapreduce.MRJobConfig;
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import org.apache.hadoop.mapreduce.filecache.DistributedCache;
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import org.apache.hadoop.mapreduce.security.SecureShuffleUtils;
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import org.apache.hadoop.mapreduce.security.TokenCache;
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import org.apache.hadoop.mapreduce.security.token.JobTokenIdentifier;
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import org.apache.hadoop.mapreduce.security.token.JobTokenSecretManager;
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import org.apache.hadoop.mapreduce.task.JobContextImpl;
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import org.apache.hadoop.security.token.Token;
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import org.apache.hadoop.classification.VisibleForTesting;
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import org.apache.hadoop.util.ReflectionUtils;
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@ -117,7 +117,7 @@ class Application<K1 extends WritableComparable, V1 extends Writable,
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if (interpretor != null) {
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cmd.add(interpretor);
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}
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String executable = DistributedCache.getLocalCacheFiles(conf)[0].toString();
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String executable = JobContextImpl.getLocalCacheFiles(conf)[0].toString();
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if (!FileUtil.canExecute(new File(executable))) {
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// LinuxTaskController sets +x permissions on all distcache files already.
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// In case of DefaultTaskController, set permissions here.
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@ -54,8 +54,9 @@ import org.apache.hadoop.mapred.RunningJob;
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import org.apache.hadoop.mapred.lib.HashPartitioner;
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import org.apache.hadoop.mapred.lib.LazyOutputFormat;
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import org.apache.hadoop.mapred.lib.NullOutputFormat;
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import org.apache.hadoop.mapreduce.Job;
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import org.apache.hadoop.mapreduce.MRJobConfig;
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import org.apache.hadoop.mapreduce.filecache.DistributedCache;
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import org.apache.hadoop.mapreduce.task.JobContextImpl;
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import org.apache.hadoop.util.ExitUtil;
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import org.apache.hadoop.util.GenericOptionsParser;
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import org.apache.hadoop.util.Tool;
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@ -319,7 +320,7 @@ public class Submitter extends Configured implements Tool {
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setIfUnset(conf, MRJobConfig.MAP_DEBUG_SCRIPT,defScript);
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setIfUnset(conf, MRJobConfig.REDUCE_DEBUG_SCRIPT,defScript);
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}
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URI[] fileCache = DistributedCache.getCacheFiles(conf);
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URI[] fileCache = JobContextImpl.getCacheFiles(conf);
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if (fileCache == null) {
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fileCache = new URI[1];
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} else {
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@ -334,7 +335,7 @@ public class Submitter extends Configured implements Tool {
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ie.initCause(e);
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throw ie;
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}
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DistributedCache.setCacheFiles(fileCache, conf);
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Job.setCacheFiles(fileCache, conf);
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}
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/**
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@ -1121,7 +1121,18 @@ public class Job extends JobContextImpl implements JobContext, AutoCloseable {
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*/
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public void setCacheArchives(URI[] archives) {
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ensureState(JobState.DEFINE);
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DistributedCache.setCacheArchives(archives, conf);
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setCacheArchives(archives, conf);
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}
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/**
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* Set the configuration with the given set of archives.
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*
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* @param archives The list of archives that need to be localized.
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* @param conf Configuration which will be changed.
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*/
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public static void setCacheArchives(URI[] archives, Configuration conf) {
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String cacheArchives = StringUtils.uriToString(archives);
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conf.set(MRJobConfig.CACHE_ARCHIVES, cacheArchives);
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}
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/**
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@ -1130,7 +1141,18 @@ public class Job extends JobContextImpl implements JobContext, AutoCloseable {
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*/
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public void setCacheFiles(URI[] files) {
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ensureState(JobState.DEFINE);
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DistributedCache.setCacheFiles(files, conf);
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setCacheFiles(files, conf);
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}
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/**
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* Set the configuration with the given set of files.
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*
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* @param files The list of files that need to be localized.
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* @param conf Configuration which will be changed.
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*/
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public static void setCacheFiles(URI[] files, Configuration conf) {
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String cacheFiles = StringUtils.uriToString(files);
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conf.set(MRJobConfig.CACHE_FILES, cacheFiles);
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}
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/**
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@ -1139,16 +1161,53 @@ public class Job extends JobContextImpl implements JobContext, AutoCloseable {
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*/
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public void addCacheArchive(URI uri) {
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ensureState(JobState.DEFINE);
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DistributedCache.addCacheArchive(uri, conf);
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addCacheArchive(uri, conf);
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}
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||||
/**
|
||||
* Add an archives to be localized to the conf.
|
||||
*
|
||||
* @param uri The uri of the cache to be localized.
|
||||
* @param conf Configuration to add the cache to.
|
||||
*/
|
||||
public static void addCacheArchive(URI uri, Configuration conf) {
|
||||
String archives = conf.get(MRJobConfig.CACHE_ARCHIVES);
|
||||
conf.set(MRJobConfig.CACHE_ARCHIVES,
|
||||
archives == null ? uri.toString() : archives + "," + uri.toString());
|
||||
}
|
||||
|
||||
/**
|
||||
* Add a file to be localized
|
||||
* @param uri The uri of the cache to be localized
|
||||
*/
|
||||
public void addCacheFile(URI uri) {
|
||||
ensureState(JobState.DEFINE);
|
||||
DistributedCache.addCacheFile(uri, conf);
|
||||
addCacheFile(uri, conf);
|
||||
}
|
||||
|
||||
/**
|
||||
* Add a file to be localized to the conf. The localized file will be
|
||||
* downloaded to the execution node(s), and a link will be created to the
|
||||
* file from the job's working directory. If the last part of URI's path name
|
||||
* is "*", then the entire parent directory will be localized and links
|
||||
* will be created from the job's working directory to each file in the
|
||||
* parent directory.
|
||||
* <p>
|
||||
* The access permissions of the file will determine whether the localized
|
||||
* file will be shared across jobs. If the file is not readable by other or
|
||||
* if any of its parent directories is not executable by other, then the
|
||||
* file will not be shared. In the case of a path that ends in "/*",
|
||||
* sharing of the localized files will be determined solely from the
|
||||
* access permissions of the parent directories. The access permissions of
|
||||
* the individual files will be ignored.
|
||||
*
|
||||
* @param uri The uri of the cache to be localized.
|
||||
* @param conf Configuration to add the cache to.
|
||||
*/
|
||||
public static void addCacheFile(URI uri, Configuration conf) {
|
||||
String files = conf.get(MRJobConfig.CACHE_FILES);
|
||||
conf.set(MRJobConfig.CACHE_FILES,
|
||||
files == null ? uri.toString() : files + "," + uri.toString());
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -1165,7 +1224,39 @@ public class Job extends JobContextImpl implements JobContext, AutoCloseable {
|
|||
public void addFileToClassPath(Path file)
|
||||
throws IOException {
|
||||
ensureState(JobState.DEFINE);
|
||||
DistributedCache.addFileToClassPath(file, conf, file.getFileSystem(conf));
|
||||
addFileToClassPath(file, conf, file.getFileSystem(conf));
|
||||
}
|
||||
|
||||
/**
|
||||
* Add a file path to the current set of classpath entries. The file will
|
||||
* also be added to the cache.
|
||||
*
|
||||
* @param file Path of the file to be added.
|
||||
* @param conf Configuration that contains the classpath setting.
|
||||
* @param fs FileSystem with respect to which {@code file} should be interpreted.
|
||||
*/
|
||||
public static void addFileToClassPath(Path file, Configuration conf, FileSystem fs) {
|
||||
addFileToClassPath(file, conf, fs, true);
|
||||
}
|
||||
|
||||
/**
|
||||
* Add a file path to the current set of classpath entries. The file will
|
||||
* also be added to the cache if {@code addToCache} is true.
|
||||
*
|
||||
* @param file Path of the file to be added.
|
||||
* @param conf Configuration that contains the classpath setting.
|
||||
* @param fs FileSystem with respect to which {@code file} should be interpreted.
|
||||
* @param addToCache Whether the file should also be added to the cache list.
|
||||
*/
|
||||
public static void addFileToClassPath(Path file, Configuration conf, FileSystem fs,
|
||||
boolean addToCache) {
|
||||
String classpath = conf.get(MRJobConfig.CLASSPATH_FILES);
|
||||
conf.set(MRJobConfig.CLASSPATH_FILES,
|
||||
classpath == null ? file.toString() : classpath + "," + file.toString());
|
||||
if (addToCache) {
|
||||
URI uri = fs.makeQualified(file).toUri();
|
||||
Job.addCacheFile(uri, conf);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -1180,7 +1271,23 @@ public class Job extends JobContextImpl implements JobContext, AutoCloseable {
|
|||
public void addArchiveToClassPath(Path archive)
|
||||
throws IOException {
|
||||
ensureState(JobState.DEFINE);
|
||||
DistributedCache.addArchiveToClassPath(archive, conf, archive.getFileSystem(conf));
|
||||
addArchiveToClassPath(archive, conf, archive.getFileSystem(conf));
|
||||
}
|
||||
|
||||
/**
|
||||
* Add an archive path to the current set of classpath entries. It adds the
|
||||
* archive to cache as well.
|
||||
*
|
||||
* @param archive Path of the archive to be added.
|
||||
* @param conf Configuration that contains the classpath setting.
|
||||
* @param fs FileSystem with respect to which {@code archive} should be interpreted.
|
||||
*/
|
||||
public static void addArchiveToClassPath(Path archive, Configuration conf, FileSystem fs) {
|
||||
String classpath = conf.get(MRJobConfig.CLASSPATH_ARCHIVES);
|
||||
conf.set(MRJobConfig.CLASSPATH_ARCHIVES,
|
||||
classpath == null ? archive.toString() : classpath + "," + archive.toString());
|
||||
URI uri = fs.makeQualified(archive).toUri();
|
||||
Job.addCacheArchive(uri, conf);
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
|
@ -332,13 +332,12 @@ class JobResourceUploader {
|
|||
// separately.
|
||||
foundFragment = (newURI.getFragment() != null) && !fromSharedCache;
|
||||
}
|
||||
DistributedCache.addFileToClassPath(new Path(newURI.getPath()), conf,
|
||||
jtFs, false);
|
||||
Job.addFileToClassPath(new Path(newURI.getPath()), conf, jtFs, false);
|
||||
if (fromSharedCache) {
|
||||
// We simply add this URI to the distributed cache. It will not come
|
||||
// from the staging directory (it is in the shared cache), so we
|
||||
// must add it to the cache regardless of the wildcard feature.
|
||||
DistributedCache.addCacheFile(newURI, conf);
|
||||
Job.addCacheFile(newURI, conf);
|
||||
} else {
|
||||
libjarURIs.add(newURI);
|
||||
}
|
||||
|
@ -352,10 +351,10 @@ class JobResourceUploader {
|
|||
// Add the whole directory to the cache using a wild card
|
||||
Path libJarsDirWildcard =
|
||||
jtFs.makeQualified(new Path(libjarsDir, DistributedCache.WILDCARD));
|
||||
DistributedCache.addCacheFile(libJarsDirWildcard.toUri(), conf);
|
||||
Job.addCacheFile(libJarsDirWildcard.toUri(), conf);
|
||||
} else {
|
||||
for (URI uri : libjarURIs) {
|
||||
DistributedCache.addCacheFile(uri, conf);
|
||||
Job.addCacheFile(uri, conf);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
@ -847,8 +846,8 @@ class JobResourceUploader {
|
|||
}
|
||||
Path tmp = new Path(tmpURI);
|
||||
Path newPath = copyRemoteFiles(fileDir, tmp, conf, replication);
|
||||
DistributedCache.addFileToClassPath(new Path(newPath.toUri().getPath()),
|
||||
conf);
|
||||
Path path = new Path(newPath.toUri().getPath());
|
||||
Job.addFileToClassPath(path, conf, path.getFileSystem(conf));
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
@ -466,7 +466,7 @@ class JobSubmitter {
|
|||
throw new IllegalArgumentException(e);
|
||||
}
|
||||
|
||||
DistributedCache.addCacheArchive(uri, conf);
|
||||
Job.addCacheArchive(uri, conf);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
@ -30,6 +30,7 @@ import org.apache.hadoop.fs.Path;
|
|||
import org.apache.hadoop.fs.permission.FsAction;
|
||||
import org.apache.hadoop.mapreduce.MRJobConfig;
|
||||
import org.apache.hadoop.mapreduce.security.TokenCache;
|
||||
import org.apache.hadoop.mapreduce.task.JobContextImpl;
|
||||
import org.apache.hadoop.security.Credentials;
|
||||
|
||||
/**
|
||||
|
@ -82,7 +83,7 @@ public class ClientDistributedCacheManager {
|
|||
*/
|
||||
public static void determineTimestamps(Configuration job,
|
||||
Map<URI, FileStatus> statCache) throws IOException {
|
||||
URI[] tarchives = DistributedCache.getCacheArchives(job);
|
||||
URI[] tarchives = JobContextImpl.getCacheArchives(job);
|
||||
if (tarchives != null) {
|
||||
FileStatus status = getFileStatus(job, tarchives[0], statCache);
|
||||
StringBuilder archiveFileSizes =
|
||||
|
@ -100,7 +101,7 @@ public class ClientDistributedCacheManager {
|
|||
setArchiveTimestamps(job, archiveTimestamps.toString());
|
||||
}
|
||||
|
||||
URI[] tfiles = DistributedCache.getCacheFiles(job);
|
||||
URI[] tfiles = JobContextImpl.getCacheFiles(job);
|
||||
if (tfiles != null) {
|
||||
FileStatus status = getFileStatus(job, tfiles[0], statCache);
|
||||
StringBuilder fileSizes =
|
||||
|
@ -127,8 +128,8 @@ public class ClientDistributedCacheManager {
|
|||
*/
|
||||
public static void getDelegationTokens(Configuration job,
|
||||
Credentials credentials) throws IOException {
|
||||
URI[] tarchives = DistributedCache.getCacheArchives(job);
|
||||
URI[] tfiles = DistributedCache.getCacheFiles(job);
|
||||
URI[] tarchives = JobContextImpl.getCacheArchives(job);
|
||||
URI[] tfiles = JobContextImpl.getCacheFiles(job);
|
||||
|
||||
int size = (tarchives!=null? tarchives.length : 0) + (tfiles!=null ? tfiles.length :0);
|
||||
Path[] ps = new Path[size];
|
||||
|
@ -159,7 +160,7 @@ public class ClientDistributedCacheManager {
|
|||
*/
|
||||
public static void determineCacheVisibilities(Configuration job,
|
||||
Map<URI, FileStatus> statCache) throws IOException {
|
||||
URI[] tarchives = DistributedCache.getCacheArchives(job);
|
||||
URI[] tarchives = JobContextImpl.getCacheArchives(job);
|
||||
if (tarchives != null) {
|
||||
StringBuilder archiveVisibilities =
|
||||
new StringBuilder(String.valueOf(isPublic(job, tarchives[0], statCache)));
|
||||
|
@ -169,7 +170,7 @@ public class ClientDistributedCacheManager {
|
|||
}
|
||||
setArchiveVisibilities(job, archiveVisibilities.toString());
|
||||
}
|
||||
URI[] tfiles = DistributedCache.getCacheFiles(job);
|
||||
URI[] tfiles = JobContextImpl.getCacheFiles(job);
|
||||
if (tfiles != null) {
|
||||
StringBuilder fileVisibilities =
|
||||
new StringBuilder(String.valueOf(isPublic(job, tfiles[0], statCache)));
|
||||
|
|
|
@ -23,6 +23,7 @@ import java.util.*;
|
|||
|
||||
import org.apache.hadoop.classification.InterfaceAudience;
|
||||
import org.apache.hadoop.conf.*;
|
||||
import org.apache.hadoop.mapreduce.task.JobContextImpl;
|
||||
import org.apache.hadoop.util.*;
|
||||
import org.apache.hadoop.fs.*;
|
||||
import org.apache.hadoop.fs.FileSystem;
|
||||
|
@ -145,8 +146,7 @@ public class DistributedCache {
|
|||
*/
|
||||
@Deprecated
|
||||
public static void setCacheArchives(URI[] archives, Configuration conf) {
|
||||
String sarchives = StringUtils.uriToString(archives);
|
||||
conf.set(MRJobConfig.CACHE_ARCHIVES, sarchives);
|
||||
Job.setCacheArchives(archives, conf);
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -159,8 +159,7 @@ public class DistributedCache {
|
|||
*/
|
||||
@Deprecated
|
||||
public static void setCacheFiles(URI[] files, Configuration conf) {
|
||||
String sfiles = StringUtils.uriToString(files);
|
||||
conf.set(MRJobConfig.CACHE_FILES, sfiles);
|
||||
Job.setCacheFiles(files, conf);
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -174,7 +173,7 @@ public class DistributedCache {
|
|||
*/
|
||||
@Deprecated
|
||||
public static URI[] getCacheArchives(Configuration conf) throws IOException {
|
||||
return StringUtils.stringToURI(conf.getStrings(MRJobConfig.CACHE_ARCHIVES));
|
||||
return JobContextImpl.getCacheArchives(conf);
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -188,7 +187,7 @@ public class DistributedCache {
|
|||
*/
|
||||
@Deprecated
|
||||
public static URI[] getCacheFiles(Configuration conf) throws IOException {
|
||||
return StringUtils.stringToURI(conf.getStrings(MRJobConfig.CACHE_FILES));
|
||||
return JobContextImpl.getCacheFiles(conf);
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -201,10 +200,8 @@ public class DistributedCache {
|
|||
* @see JobContext#getLocalCacheArchives()
|
||||
*/
|
||||
@Deprecated
|
||||
public static Path[] getLocalCacheArchives(Configuration conf)
|
||||
throws IOException {
|
||||
return StringUtils.stringToPath(conf
|
||||
.getStrings(MRJobConfig.CACHE_LOCALARCHIVES));
|
||||
public static Path[] getLocalCacheArchives(Configuration conf) throws IOException {
|
||||
return JobContextImpl.getLocalCacheArchives(conf);
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -219,23 +216,7 @@ public class DistributedCache {
|
|||
@Deprecated
|
||||
public static Path[] getLocalCacheFiles(Configuration conf)
|
||||
throws IOException {
|
||||
return StringUtils.stringToPath(conf.getStrings(MRJobConfig.CACHE_LOCALFILES));
|
||||
}
|
||||
|
||||
/**
|
||||
* Parse a list of strings into longs.
|
||||
* @param strs the list of strings to parse
|
||||
* @return a list of longs that were parsed. same length as strs.
|
||||
*/
|
||||
private static long[] parseTimestamps(String[] strs) {
|
||||
if (strs == null) {
|
||||
return null;
|
||||
}
|
||||
long[] result = new long[strs.length];
|
||||
for(int i=0; i < strs.length; ++i) {
|
||||
result[i] = Long.parseLong(strs[i]);
|
||||
}
|
||||
return result;
|
||||
return JobContextImpl.getLocalCacheFiles(conf);
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -248,8 +229,7 @@ public class DistributedCache {
|
|||
*/
|
||||
@Deprecated
|
||||
public static long[] getArchiveTimestamps(Configuration conf) {
|
||||
return parseTimestamps(
|
||||
conf.getStrings(MRJobConfig.CACHE_ARCHIVES_TIMESTAMPS));
|
||||
return JobContextImpl.getArchiveTimestamps(conf);
|
||||
}
|
||||
|
||||
|
||||
|
@ -263,8 +243,7 @@ public class DistributedCache {
|
|||
*/
|
||||
@Deprecated
|
||||
public static long[] getFileTimestamps(Configuration conf) {
|
||||
return parseTimestamps(
|
||||
conf.getStrings(MRJobConfig.CACHE_FILE_TIMESTAMPS));
|
||||
return JobContextImpl.getFileTimestamps(conf);
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -277,9 +256,7 @@ public class DistributedCache {
|
|||
*/
|
||||
@Deprecated
|
||||
public static void addCacheArchive(URI uri, Configuration conf) {
|
||||
String archives = conf.get(MRJobConfig.CACHE_ARCHIVES);
|
||||
conf.set(MRJobConfig.CACHE_ARCHIVES, archives == null ? uri.toString()
|
||||
: archives + "," + uri.toString());
|
||||
Job.addCacheArchive(uri, conf);
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -307,9 +284,7 @@ public class DistributedCache {
|
|||
*/
|
||||
@Deprecated
|
||||
public static void addCacheFile(URI uri, Configuration conf) {
|
||||
String files = conf.get(MRJobConfig.CACHE_FILES);
|
||||
conf.set(MRJobConfig.CACHE_FILES, files == null ? uri.toString() : files + ","
|
||||
+ uri.toString());
|
||||
Job.addCacheFile(uri, conf);
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -323,9 +298,8 @@ public class DistributedCache {
|
|||
* @see Job#addFileToClassPath(Path)
|
||||
*/
|
||||
@Deprecated
|
||||
public static void addFileToClassPath(Path file, Configuration conf)
|
||||
throws IOException {
|
||||
addFileToClassPath(file, conf, file.getFileSystem(conf));
|
||||
public static void addFileToClassPath(Path file, Configuration conf) throws IOException {
|
||||
Job.addFileToClassPath(file, conf, file.getFileSystem(conf));
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -340,7 +314,7 @@ public class DistributedCache {
|
|||
*/
|
||||
public static void addFileToClassPath(Path file, Configuration conf,
|
||||
FileSystem fs) {
|
||||
addFileToClassPath(file, conf, fs, true);
|
||||
Job.addFileToClassPath(file, conf, fs, true);
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -357,14 +331,7 @@ public class DistributedCache {
|
|||
*/
|
||||
public static void addFileToClassPath(Path file, Configuration conf,
|
||||
FileSystem fs, boolean addToCache) {
|
||||
String classpath = conf.get(MRJobConfig.CLASSPATH_FILES);
|
||||
conf.set(MRJobConfig.CLASSPATH_FILES, classpath == null ? file.toString()
|
||||
: classpath + "," + file.toString());
|
||||
|
||||
if (addToCache) {
|
||||
URI uri = fs.makeQualified(file).toUri();
|
||||
addCacheFile(uri, conf);
|
||||
}
|
||||
Job.addFileToClassPath(file, conf, fs, addToCache);
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -377,16 +344,7 @@ public class DistributedCache {
|
|||
*/
|
||||
@Deprecated
|
||||
public static Path[] getFileClassPaths(Configuration conf) {
|
||||
ArrayList<String> list = (ArrayList<String>)conf.getStringCollection(
|
||||
MRJobConfig.CLASSPATH_FILES);
|
||||
if (list.size() == 0) {
|
||||
return null;
|
||||
}
|
||||
Path[] paths = new Path[list.size()];
|
||||
for (int i = 0; i < list.size(); i++) {
|
||||
paths[i] = new Path(list.get(i));
|
||||
}
|
||||
return paths;
|
||||
return JobContextImpl.getFileClassPaths(conf);
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -401,7 +359,7 @@ public class DistributedCache {
|
|||
@Deprecated
|
||||
public static void addArchiveToClassPath(Path archive, Configuration conf)
|
||||
throws IOException {
|
||||
addArchiveToClassPath(archive, conf, archive.getFileSystem(conf));
|
||||
Job.addArchiveToClassPath(archive, conf, archive.getFileSystem(conf));
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -415,12 +373,7 @@ public class DistributedCache {
|
|||
public static void addArchiveToClassPath
|
||||
(Path archive, Configuration conf, FileSystem fs)
|
||||
throws IOException {
|
||||
String classpath = conf.get(MRJobConfig.CLASSPATH_ARCHIVES);
|
||||
conf.set(MRJobConfig.CLASSPATH_ARCHIVES, classpath == null ? archive
|
||||
.toString() : classpath + "," + archive.toString());
|
||||
URI uri = fs.makeQualified(archive).toUri();
|
||||
|
||||
addCacheArchive(uri, conf);
|
||||
Job.addArchiveToClassPath(archive, conf, fs);
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -433,16 +386,7 @@ public class DistributedCache {
|
|||
*/
|
||||
@Deprecated
|
||||
public static Path[] getArchiveClassPaths(Configuration conf) {
|
||||
ArrayList<String> list = (ArrayList<String>)conf.getStringCollection(
|
||||
MRJobConfig.CLASSPATH_ARCHIVES);
|
||||
if (list.size() == 0) {
|
||||
return null;
|
||||
}
|
||||
Path[] paths = new Path[list.size()];
|
||||
for (int i = 0; i < list.size(); i++) {
|
||||
paths[i] = new Path(list.get(i));
|
||||
}
|
||||
return paths;
|
||||
return JobContextImpl.getArchiveClassPaths(conf);
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
|
@ -20,6 +20,7 @@ package org.apache.hadoop.mapreduce.task;
|
|||
|
||||
import java.io.IOException;
|
||||
import java.net.URI;
|
||||
import java.util.ArrayList;
|
||||
|
||||
import org.apache.hadoop.classification.InterfaceAudience;
|
||||
import org.apache.hadoop.classification.InterfaceStability;
|
||||
|
@ -43,6 +44,7 @@ import org.apache.hadoop.mapreduce.lib.output.TextOutputFormat;
|
|||
import org.apache.hadoop.mapreduce.lib.partition.HashPartitioner;
|
||||
import org.apache.hadoop.security.Credentials;
|
||||
import org.apache.hadoop.security.UserGroupInformation;
|
||||
import org.apache.hadoop.util.StringUtils;
|
||||
|
||||
/**
|
||||
* A read-only view of the job that is provided to the tasks while they
|
||||
|
@ -305,7 +307,27 @@ public class JobContextImpl implements JobContext {
|
|||
* Get the archive entries in classpath as an array of Path
|
||||
*/
|
||||
public Path[] getArchiveClassPaths() {
|
||||
return DistributedCache.getArchiveClassPaths(conf);
|
||||
return getArchiveClassPaths(conf);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the archive entries in classpath as an array of Path.
|
||||
* Used by internal DistributedCache code.
|
||||
*
|
||||
* @param conf Configuration that contains the classpath setting.
|
||||
* @return An array of Path consisting of archive entries in classpath.
|
||||
*/
|
||||
public static Path[] getArchiveClassPaths(Configuration conf) {
|
||||
ArrayList<String> list = (ArrayList<String>)conf.getStringCollection(
|
||||
MRJobConfig.CLASSPATH_ARCHIVES);
|
||||
if (list.size() == 0) {
|
||||
return null;
|
||||
}
|
||||
Path[] paths = new Path[list.size()];
|
||||
for (int i = 0; i < list.size(); i++) {
|
||||
paths[i] = new Path(list.get(i));
|
||||
}
|
||||
return paths;
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -314,7 +336,18 @@ public class JobContextImpl implements JobContext {
|
|||
* @throws IOException
|
||||
*/
|
||||
public URI[] getCacheArchives() throws IOException {
|
||||
return DistributedCache.getCacheArchives(conf);
|
||||
return getCacheArchives(conf);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get cache archives set in the Configuration. Used by
|
||||
* internal DistributedCache and JobContextImpl code.
|
||||
*
|
||||
* @param conf The configuration which contains the archives.
|
||||
* @return A URI array of the caches set in the Configuration.
|
||||
*/
|
||||
public static URI[] getCacheArchives(Configuration conf) {
|
||||
return StringUtils.stringToURI(conf.getStrings(MRJobConfig.CACHE_ARCHIVES));
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -324,7 +357,18 @@ public class JobContextImpl implements JobContext {
|
|||
*/
|
||||
|
||||
public URI[] getCacheFiles() throws IOException {
|
||||
return DistributedCache.getCacheFiles(conf);
|
||||
return getCacheFiles(conf);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get cache files set in the Configuration. Used by internal
|
||||
* DistributedCache and MapReduce code.
|
||||
*
|
||||
* @param conf The configuration which contains the files.
|
||||
* @return A URI array of the files set in the Configuration.
|
||||
*/
|
||||
public static URI[] getCacheFiles(Configuration conf) {
|
||||
return StringUtils.stringToURI(conf.getStrings(MRJobConfig.CACHE_FILES));
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -334,7 +378,17 @@ public class JobContextImpl implements JobContext {
|
|||
*/
|
||||
public Path[] getLocalCacheArchives()
|
||||
throws IOException {
|
||||
return DistributedCache.getLocalCacheArchives(conf);
|
||||
return getLocalCacheArchives(conf);
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the path array of the localized caches.
|
||||
*
|
||||
* @param conf Configuration that contains the localized archives.
|
||||
* @return A path array of localized caches.
|
||||
*/
|
||||
public static Path[] getLocalCacheArchives(Configuration conf) {
|
||||
return StringUtils.stringToPath(conf.getStrings(MRJobConfig.CACHE_LOCALARCHIVES));
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -344,14 +398,82 @@ public class JobContextImpl implements JobContext {
|
|||
*/
|
||||
public Path[] getLocalCacheFiles()
|
||||
throws IOException {
|
||||
return DistributedCache.getLocalCacheFiles(conf);
|
||||
return getLocalCacheFiles(conf);
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the path array of the localized files.
|
||||
*
|
||||
* @param conf Configuration that contains the localized files.
|
||||
* @return A path array of localized files.
|
||||
*/
|
||||
public static Path[] getLocalCacheFiles(Configuration conf) {
|
||||
return StringUtils.stringToPath(conf.getStrings(MRJobConfig.CACHE_LOCALFILES));
|
||||
}
|
||||
|
||||
/**
|
||||
* Parse a list of strings into longs.
|
||||
* @param strs the list of strings to parse
|
||||
* @return a list of longs that were parsed. same length as strs.
|
||||
*/
|
||||
private static long[] parseTimestamps(String[] strs) {
|
||||
if (strs == null) {
|
||||
return null;
|
||||
}
|
||||
long[] result = new long[strs.length];
|
||||
for(int i=0; i < strs.length; ++i) {
|
||||
result[i] = Long.parseLong(strs[i]);
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the timestamps of the archives. Used by internal
|
||||
* DistributedCache and MapReduce code.
|
||||
*
|
||||
* @param conf The configuration which stored the timestamps.
|
||||
* @return a long array of timestamps.
|
||||
*/
|
||||
public static long[] getArchiveTimestamps(Configuration conf) {
|
||||
return parseTimestamps(conf.getStrings(MRJobConfig.CACHE_ARCHIVES_TIMESTAMPS));
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the timestamps of the files. Used by internal
|
||||
* DistributedCache and MapReduce code.
|
||||
*
|
||||
* @param conf The configuration which stored the timestamps.
|
||||
* @return a long array of timestamps.
|
||||
*/
|
||||
public static long[] getFileTimestamps(Configuration conf) {
|
||||
return parseTimestamps(conf.getStrings(MRJobConfig.CACHE_FILE_TIMESTAMPS));
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the file entries in classpath as an array of Path
|
||||
*/
|
||||
public Path[] getFileClassPaths() {
|
||||
return DistributedCache.getFileClassPaths(conf);
|
||||
return getFileClassPaths(conf);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the file entries in classpath as an array of Path.
|
||||
* Used by internal DistributedCache code.
|
||||
*
|
||||
* @param conf Configuration that contains the classpath setting.
|
||||
* @return Array of Path consisting of file entries in the classpath.
|
||||
*/
|
||||
public static Path[] getFileClassPaths(Configuration conf) {
|
||||
ArrayList<String> list =
|
||||
(ArrayList<String>) conf.getStringCollection(MRJobConfig.CLASSPATH_FILES);
|
||||
if (list.size() == 0) {
|
||||
return null;
|
||||
}
|
||||
Path[] paths = new Path[list.size()];
|
||||
for (int i = 0; i < list.size(); i++) {
|
||||
paths[i] = new Path(list.get(i));
|
||||
}
|
||||
return paths;
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -376,7 +498,7 @@ public class JobContextImpl implements JobContext {
|
|||
* @return a string array of timestamps
|
||||
*/
|
||||
public String[] getArchiveTimestamps() {
|
||||
return toTimestampStrs(DistributedCache.getArchiveTimestamps(conf));
|
||||
return toTimestampStrs(getArchiveTimestamps(conf));
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -385,7 +507,7 @@ public class JobContextImpl implements JobContext {
|
|||
* @return a string array of timestamps
|
||||
*/
|
||||
public String[] getFileTimestamps() {
|
||||
return toTimestampStrs(DistributedCache.getFileTimestamps(conf));
|
||||
return toTimestampStrs(getFileTimestamps(conf));
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
|
@ -26,15 +26,8 @@ import org.apache.hadoop.fs.*;
|
|||
import org.apache.hadoop.io.IntWritable;
|
||||
import org.apache.hadoop.io.LongWritable;
|
||||
import org.apache.hadoop.io.Text;
|
||||
import org.apache.hadoop.mapred.JobClient;
|
||||
import org.apache.hadoop.mapred.JobConf;
|
||||
import org.apache.hadoop.mapred.Mapper;
|
||||
import org.apache.hadoop.mapred.OutputCollector;
|
||||
import org.apache.hadoop.mapred.Reducer;
|
||||
import org.apache.hadoop.mapred.Reporter;
|
||||
import org.apache.hadoop.mapreduce.Job;
|
||||
import org.apache.hadoop.util.*;
|
||||
import org.apache.hadoop.mapred.MapReduceBase;
|
||||
import org.apache.hadoop.mapreduce.filecache.DistributedCache;
|
||||
import org.apache.hadoop.mapreduce.MRJobConfig;
|
||||
|
||||
import java.net.URI;
|
||||
|
@ -62,8 +55,8 @@ public class MRCaching {
|
|||
public void configure(JobConf jconf) {
|
||||
conf = jconf;
|
||||
try {
|
||||
Path[] localArchives = DistributedCache.getLocalCacheArchives(conf);
|
||||
Path[] localFiles = DistributedCache.getLocalCacheFiles(conf);
|
||||
Path[] localArchives = JobContextImpl.getLocalCacheArchives(conf);
|
||||
Path[] localFiles = JobContextImpl.getLocalCacheFiles(conf);
|
||||
// read the cached files (unzipped, unjarred and text)
|
||||
// and put it into a single file TEST_ROOT_DIR/test.txt
|
||||
String TEST_ROOT_DIR = jconf.get("test.build.data","/tmp");
|
||||
|
@ -254,7 +247,7 @@ public class MRCaching {
|
|||
uris[3] = fs.getUri().resolve(cacheDir + "/test.tgz");
|
||||
uris[4] = fs.getUri().resolve(cacheDir + "/test.tar.gz");
|
||||
uris[5] = fs.getUri().resolve(cacheDir + "/test.tar");
|
||||
DistributedCache.addCacheFile(uris[0], conf);
|
||||
Job.addCacheFile(uris[0], conf);
|
||||
|
||||
// Save expected file sizes
|
||||
long[] fileSizes = new long[1];
|
||||
|
@ -262,7 +255,7 @@ public class MRCaching {
|
|||
|
||||
long[] archiveSizes = new long[5]; // track last 5
|
||||
for (int i = 1; i < 6; i++) {
|
||||
DistributedCache.addCacheArchive(uris[i], conf);
|
||||
Job.addCacheArchive(uris[i], conf);
|
||||
archiveSizes[i-1] = // starting with second archive
|
||||
fs.getFileStatus(new Path(uris[i].getPath())).getLen();
|
||||
}
|
||||
|
|
|
@ -40,7 +40,7 @@ import org.apache.hadoop.mapred.RunningJob;
|
|||
import org.apache.hadoop.mapred.TextInputFormat;
|
||||
import org.apache.hadoop.mapred.lib.IdentityMapper;
|
||||
import org.apache.hadoop.mapred.lib.IdentityReducer;
|
||||
import org.apache.hadoop.mapreduce.filecache.DistributedCache;
|
||||
import org.apache.hadoop.mapreduce.Job;
|
||||
import org.junit.AfterClass;
|
||||
import org.junit.Assert;
|
||||
import org.junit.BeforeClass;
|
||||
|
@ -111,7 +111,7 @@ public class TestMRAppWithCombiner {
|
|||
conf.setCombinerClass(MyCombinerToCheckReporter.class);
|
||||
//conf.setJarByClass(MyCombinerToCheckReporter.class);
|
||||
conf.setReducerClass(IdentityReducer.class);
|
||||
DistributedCache.addFileToClassPath(TestMRJobs.APP_JAR, conf);
|
||||
Job.addFileToClassPath(TestMRJobs.APP_JAR, conf, TestMRJobs.APP_JAR.getFileSystem(conf));
|
||||
conf.setOutputCommitter(CustomOutputCommitter.class);
|
||||
conf.setInputFormat(TextInputFormat.class);
|
||||
conf.setOutputKeyClass(LongWritable.class);
|
||||
|
|
|
@ -40,6 +40,7 @@ import org.slf4j.Logger;
|
|||
import org.slf4j.LoggerFactory;
|
||||
import org.apache.hadoop.conf.Configuration;
|
||||
import org.apache.hadoop.fs.permission.FsAction;
|
||||
import org.apache.hadoop.mapreduce.Job;
|
||||
import org.apache.hadoop.mapreduce.MRConfig;
|
||||
import org.apache.hadoop.mapreduce.MRJobConfig;
|
||||
import org.apache.hadoop.mapreduce.filecache.DistributedCache;
|
||||
|
@ -969,10 +970,12 @@ public class StreamJob implements Tool {
|
|||
fail(LINK_URI);
|
||||
}
|
||||
// set the jobconf for the caching parameters
|
||||
if (cacheArchives != null)
|
||||
DistributedCache.setCacheArchives(archiveURIs, jobConf_);
|
||||
if (cacheFiles != null)
|
||||
DistributedCache.setCacheFiles(fileURIs, jobConf_);
|
||||
if (cacheArchives != null) {
|
||||
Job.setCacheArchives(archiveURIs, jobConf_);
|
||||
}
|
||||
if (cacheFiles != null) {
|
||||
Job.setCacheFiles(fileURIs, jobConf_);
|
||||
}
|
||||
|
||||
if (verbose_) {
|
||||
listJobConfProperties();
|
||||
|
|
Loading…
Reference in New Issue