Hi 大家好：
在做hive2.1.1 source带Kerberos认证有个异常请教下大家。
flink 版本1.9
hive 版本2.1.1，实现了HiveShimV211。
代码：
public class HiveCatalogTest {
private static final Logger LOG =
LoggerFactory.getLogger(HiveCatalogTest.class);
private String hiveConfDir = "/Users/yexianxun/dev/env/test-hive"; // a
local path
private TableEnvironment tableEnv;
private HiveCatalog hive;
private String hiveName;
private String hiveDB;
private String version;
@Before
public void before() {
EnvironmentSettings settings =
EnvironmentSettings.newInstance()
.useBlinkPlanner()
.inBatchMode()
.build();
tableEnv = TableEnvironment.create(settings);
hiveName = "myhive";
hiveDB = "sloth";
version = "2.1.1";
}
@Test
public void testCatalogQuerySink() throws Exception {
hive = new HiveCatalog(hiveName, hiveDB, hiveConfDir, version);
System.setProperty("java.security.krb5.conf", hiveConfDir + "/krb5.conf");
tableEnv.getConfig().getConfiguration().setString("stream_mode", "false");
tableEnv.registerCatalog(hiveName, hive);
tableEnv.useCatalog(hiveName);
String query = "select * from " + hiveName + "." + hiveDB + ".testtbl2
where id = 20200202";
Table table = tableEnv.sqlQuery(query);
String newTableName = "testtbl2_1";
table.insertInto(hiveName, hiveDB, newTableName);
tableEnv.execute("test");
}
}
HiveMetastoreClientFactory:
public static HiveMetastoreClientWrapper create(HiveConf hiveConf, String
hiveVersion) {
Preconditions.checkNotNull(hiveVersion, "Hive version cannot be null");
if (System.getProperty("java.security.krb5.conf") != null) {
if (System.getProperty("had_set_kerberos") == null) {
String principal = "sloth/[email protected]";
String keytab =
"/Users/yexianxun/dev/env/mammut-test-hive/sloth.keytab";
try {
sun.security.krb5.Config.refresh();
UserGroupInformation.setConfiguration(hiveConf);
UserGroupInformation.loginUserFromKeytab(principal, keytab);
System.setProperty("had_set_kerberos", "true");
} catch (Exception e) {
LOG.error("", e);
}
}
}
return new HiveMetastoreClientWrapper(hiveConf, hiveVersion);
}
HiveCatalog:
private static HiveConf createHiveConf(@Nullable String hiveConfDir) {
LOG.info("Setting hive conf dir as {}", hiveConfDir);
try {
HiveConf.setHiveSiteLocation(
hiveConfDir == null ?
null : Paths.get(hiveConfDir, "hive-site.xml").toUri().toURL());
} catch (MalformedURLException e) {
throw new CatalogException(
String.format("Failed to get hive-site.xml from %s", hiveConfDir),
e);
}
// create HiveConf from hadoop configuration
HiveConf hiveConf = new HiveConf(HadoopUtils.getHadoopConfiguration(new
org.apache.flink.configuration.Configuration()),
HiveConf.class);
try {
hiveConf.addResource(Paths.get(hiveConfDir,
"hdfs-site.xml").toUri().toURL());
hiveConf.addResource(Paths.get(hiveConfDir,
"core-site.xml").toUri().toURL());
} catch (MalformedURLException e) {
throw new CatalogException(String.format("Failed to get
hdfs|core-site.xml from %s", hiveConfDir), e);
}
return hiveConf;
}
在执行testCatalogQuerySink方法报以下错误：
org.apache.flink.runtime.client.JobExecutionException: Could not retrieve
JobResult.
at
org.apache.flink.runtime.minicluster.MiniCluster.executeJobBlocking(MiniCluster.java:622)
at
org.apache.flink.streaming.api.environment.LocalStreamEnvironment.execute(LocalStreamEnvironment.java:117)
at
org.apache.flink.table.planner.delegation.BatchExecutor.execute(BatchExecutor.java:55)
at
org.apache.flink.table.api.internal.TableEnvironmentImpl.execute(TableEnvironmentImpl.java:410)
at api.HiveCatalogTest.testCatalogQuerySink(HiveCatalogMumTest.java:234)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at
com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at
com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
at
com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
Caused by: org.apache.flink.runtime.client.JobSubmissionException: Failed to
submit job.
at
org.apache.flink.runtime.dispatcher.Dispatcher.lambda$internalSubmitJob$2(Dispatcher.java:333)
at java.util.concurrent.CompletableFuture.uniHandle(CompletableFuture.java:822)
at
java.util.concurrent.CompletableFuture$UniHandle.tryFire(CompletableFuture.java:797)
at
java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:442)
at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:40)
at
akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(ForkJoinExecutorConfigurator.scala:44)
at akka.dispatch.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
at akka.dispatch.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
at akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
at
akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
Caused by: java.lang.RuntimeException:
org.apache.flink.runtime.client.JobExecutionException: Could not set up
JobManager
at
org.apache.flink.util.function.CheckedSupplier.lambda$unchecked$0(CheckedSupplier.java:36)
at
java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590)
... 6 more
Caused by: org.apache.flink.runtime.client.JobExecutionException: Could not set
up JobManager
at
org.apache.flink.runtime.jobmaster.JobManagerRunner.<init>(JobManagerRunner.java:152)
at
org.apache.flink.runtime.dispatcher.DefaultJobManagerRunnerFactory.createJobManagerRunner(DefaultJobManagerRunnerFactory.java:83)
at
org.apache.flink.runtime.dispatcher.Dispatcher.lambda$createJobManagerRunner$5(Dispatcher.java:375)
at
org.apache.flink.util.function.CheckedSupplier.lambda$unchecked$0(CheckedSupplier.java:34)
... 7 more
Caused by: org.apache.flink.runtime.JobException: Creating the input splits
caused an error: Can't get Master Kerberos principal for use as renewer
at
org.apache.flink.runtime.executiongraph.ExecutionJobVertex.<init>(ExecutionJobVertex.java:270)
at
org.apache.flink.runtime.executiongraph.ExecutionGraph.attachJobGraph(ExecutionGraph.java:907)
at
org.apache.flink.runtime.executiongraph.ExecutionGraphBuilder.buildGraph(ExecutionGraphBuilder.java:230)
at
org.apache.flink.runtime.executiongraph.ExecutionGraphBuilder.buildGraph(ExecutionGraphBuilder.java:106)
at
org.apache.flink.runtime.scheduler.LegacyScheduler.createExecutionGraph(LegacyScheduler.java:207)
at
org.apache.flink.runtime.scheduler.LegacyScheduler.createAndRestoreExecutionGraph(LegacyScheduler.java:184)
at
org.apache.flink.runtime.scheduler.LegacyScheduler.<init>(LegacyScheduler.java:176)
at
org.apache.flink.runtime.scheduler.LegacySchedulerFactory.createInstance(LegacySchedulerFactory.java:70)
at
org.apache.flink.runtime.jobmaster.JobMaster.createScheduler(JobMaster.java:278)
at org.apache.flink.runtime.jobmaster.JobMaster.<init>(JobMaster.java:266)
at
org.apache.flink.runtime.jobmaster.factories.DefaultJobMasterServiceFactory.createJobMasterService(DefaultJobMasterServiceFactory.java:98)
at
org.apache.flink.runtime.jobmaster.factories.DefaultJobMasterServiceFactory.createJobMasterService(DefaultJobMasterServiceFactory.java:40)
at
org.apache.flink.runtime.jobmaster.JobManagerRunner.<init>(JobManagerRunner.java:146)
... 10 more
Caused by: java.io.IOException: Can't get Master Kerberos principal for use as
renewer
at
org.apache.hadoop.mapreduce.security.TokenCache.obtainTokensForNamenodesInternal(TokenCache.java:116)
at
org.apache.hadoop.mapreduce.security.TokenCache.obtainTokensForNamenodesInternal(TokenCache.java:100)
at
org.apache.hadoop.mapreduce.security.TokenCache.obtainTokensForNamenodes(TokenCache.java:80)
at org.apache.hadoop.mapred.FileInputFormat.listStatus(FileInputFormat.java:206)
at org.apache.hadoop.mapred.FileInputFormat.getSplits(FileInputFormat.java:315)
at
org.apache.flink.connectors.hive.HiveTableInputFormat.createInputSplits(HiveTableInputFormat.java:159)
at
org.apache.flink.connectors.hive.HiveTableInputFormat.createInputSplits(HiveTableInputFormat.java:63)
at
org.apache.flink.runtime.executiongraph.ExecutionJobVertex.<init>(ExecutionJobVertex.java:256)
... 22 more
测试sink的方法是能够正常插入数据，但是在hive source时报这个错误，感觉是获取deleg token时返回空导致的。不知道具体应该怎么解决
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叶贤勋
|
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[email protected]
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签名由网易邮箱大师定制
