@Test
public void testClasspathSetupNone() throws Exception {
System.clearProperty(HiveConf.ConfVars.HADOOPBIN.toString());
String originalHadoopBin = new HiveConf().get(HiveConf.ConfVars.HADOOPBIN.toString());
List<String> inputURLs = Lists.newArrayList();
inputURLs.add("/usr/lib/hbase/lib/hbase-hadoop2-compat-0.96.1.2.0.11.0-1-hadoop2.jar");
inputURLs.add("/usr/lib/hbase/lib/hbase-thrift-0.96.1.2.0.11.0-1-hadoop2.jar");
inputURLs.add("/usr/lib/hadoop/hadoop-common-2.2.0.2.0.11.0-1-tests.jar");
HiveConf hiveConf = new HiveConf();
LocalMapreduceClasspathSetter classpathSetter =
new LocalMapreduceClasspathSetter(
hiveConf, TEMP_FOLDER.newFolder().getAbsolutePath(), ImmutableList.<String>of());
for (String url : inputURLs) {
classpathSetter.accept(url);
}
Assert.assertTrue(classpathSetter.getHbaseProtocolJarPaths().isEmpty());
classpathSetter.setupClasspathScript();
String newHadoopBin = new HiveConf().get(HiveConf.ConfVars.HADOOPBIN.toString());
Assert.assertEquals(originalHadoopBin, newHadoopBin);
System.clearProperty(HiveConf.ConfVars.HADOOPBIN.toString());
}
@Test
public void testClasspathSetupMulti() throws Exception {
System.clearProperty(HiveConf.ConfVars.HADOOPBIN.toString());
List<String> inputURLs = Lists.newArrayList();
inputURLs.add("/usr/lib/hbase/lib/hbase-protocol-0.96.1.2.0.11.0-1-hadoop2.jar");
inputURLs.add(
"/opt/cloudera/parcels/CDH-5.0.0-0.cdh5b2.p0.27/lib/hbase/hbase-protocol-0.95.0.jar");
inputURLs.add(
"/home/cloudera/.m2/repository/org/apache/hbase/hbase-protocol/0.95.1-hadoop1/"
+ "hbase-protocol-0.95.1-hadoop1.jar");
inputURLs.add("/usr/lib/hbase/lib/hbase-hadoop2-compat-0.96.1.2.0.11.0-1-hadoop2.jar");
inputURLs.add("/usr/lib/hbase/lib/hbase-thrift-0.96.1.2.0.11.0-1-hadoop2.jar");
inputURLs.add("/usr/lib/hadoop/hadoop-common-2.2.0.2.0.11.0-1-tests.jar");
List<String> auxJarsURLs = Lists.newArrayList();
auxJarsURLs.add(
"/hadoop/hadoop/nm-local-dir/usercache/cdap/appcache/org.ow2.asm.asm-all-4.0.jar");
auxJarsURLs.add(
"/hadoop/hadoop/nm-local-dir/usercache/cdap/appcache/co.cask.cdap.common-2.4.0-SNAPSHOT.jar");
HiveConf hiveConf = new HiveConf();
LocalMapreduceClasspathSetter classpathSetter =
new LocalMapreduceClasspathSetter(
hiveConf, TEMP_FOLDER.newFolder().getAbsolutePath(), auxJarsURLs);
for (String url : inputURLs) {
classpathSetter.accept(url);
}
Assert.assertEquals(
ImmutableList.of(
"/usr/lib/hbase/lib/hbase-protocol-0.96.1.2.0.11.0-1-hadoop2.jar",
"/opt/cloudera/parcels/CDH-5.0.0-0.cdh5b2.p0.27/lib/hbase/"
+ "hbase-protocol-0.95.0.jar",
"/home/cloudera/.m2/repository/org/apache/hbase/hbase-protocol/"
+ "0.95.1-hadoop1/hbase-protocol-0.95.1-hadoop1.jar"),
ImmutableList.copyOf(classpathSetter.getHbaseProtocolJarPaths()));
classpathSetter.setupClasspathScript();
String newHadoopBin = new HiveConf().get(HiveConf.ConfVars.HADOOPBIN.toString());
Assert.assertEquals(
generatedHadoopBinMulti,
Joiner.on('\n').join(Files.readLines(new File(newHadoopBin), Charsets.UTF_8)));
Assert.assertTrue(new File(newHadoopBin).canExecute());
System.clearProperty(HiveConf.ConfVars.HADOOPBIN.toString());
}