/usr/lib/hive-hcatalog/share/hcatalog/hive-hcatalog-core-*.jar 不存在

Question

在运行某些作业时，我得到以下异常：

java.io.FileNotFoundException: File file:/usr/lib/hive-hcatalog/share/hcatalog/hive-hcatalog-core-*.jar does not exist
        at org.apache.hadoop.fs.RawLocalFileSystem.deprecatedGetFileStatus(RawLocalFileSystem.java:511)
        at org.apache.hadoop.fs.RawLocalFileSystem.getFileLinkStatusInternal(RawLocalFileSystem.java:724)
        at org.apache.hadoop.fs.RawLocalFileSystem.getFileStatus(RawLocalFileSystem.java:501)
        at org.apache.hadoop.fs.FilterFileSystem.getFileStatus(FilterFileSystem.java:397)
        at org.apache.hadoop.fs.FileUtil.copy(FileUtil.java:337)
        at org.apache.hadoop.fs.FileUtil.copy(FileUtil.java:289)
        at org.apache.hadoop.mapreduce.JobSubmitter.copyRemoteFiles(JobSubmitter.java:140)
        at org.apache.hadoop.mapreduce.JobSubmitter.copyAndConfigureFiles(JobSubmitter.java:213)
        at org.apache.hadoop.mapreduce.JobSubmitter.copyAndConfigureFiles(JobSubmitter.java:301)
        at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:389)
        at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1285)
        at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1282)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:415)
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1557)
        at org.apache.hadoop.mapreduce.Job.submit(Job.java:1282)
        at org.apache.hadoop.mapred.JobClient$1.run(JobClient.java:562)
        at org.apache.hadoop.mapred.JobClient$1.run(JobClient.java:557)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:415)
        at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1557)
        at org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:557)
        at org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:548)
        at org.apache.hadoop.hive.ql.exec.mr.ExecDriver.execute(ExecDriver.java:420)
        at org.apache.hadoop.hive.ql.exec.mr.MapRedTask.execute(MapRedTask.java:136)
        at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:153)
        at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:85)
        at org.apache.hadoop.hive.ql.exec.TaskRunner.run(TaskRunner.java:72) Job Submission failed with exception 'java.io.FileNotFoundException(File file:/usr/lib/hive-hcatalog/share/hcatalog/hive-hcatalog-core-*.jar does not exist)' FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.mr.MapRedTask

可能是什么原因，我该如何解决？缺失的jar文件实际存在：

[user@host ~]$ ls -l /usr/lib/hive-hcatalog/share/hcatalog/
total 664
-rw-r--r-- 1 root root 468839 May 27 12:59 hive-hcatalog-core-0.13.0.2.1.2.1-471.jar
lrwxrwxrwx 1 root root     41 Jun 30 15:57 hive-hcatalog-core.jar -> hive-hcatalog-core-0.13.0.2.1.2.1-471.jar
-rw-r--r-- 1 root root  81042 May 27 12:59 hive-hcatalog-pig-adapter-0.13.0.2.1.2.1-471.jar
lrwxrwxrwx 1 root root     48 Jun 30 15:57 hive-hcatalog-pig-adapter.jar -> hive-hcatalog-pig-adapter-0.13.0.2.1.2.1-471.jar
-rw-r--r-- 1 root root  67890 May 27 12:59 hive-hcatalog-server-extensions-0.13.0.2.1.2.1-471.jar
lrwxrwxrwx 1 root root     54 Jun 30 15:57 hive-hcatalog-server-extensions.jar -> hive-hcatalog-server-extensions-0.13.0.2.1.2.1-471.jar
-rw-r--r-- 1 root root  52552 May 27 12:59 hive-hcatalog-streaming-0.13.0.2.1.2.1-471.jar
lrwxrwxrwx 1 root root     46 Jun 30 15:57 hive-hcatalog-streaming.jar -> hive-hcatalog-streaming-0.13.0.2.1.2.1-471.jar
drwxr-xr-x 3 root root   4096 Jun 30 15:57 storage-handlers

我正在尝试使用此基准：https://github.com/cartershanklin/hive-testbench。运行tpcds-setup.sh 脚本时会出现问题，正好在以下行之后：

hive -i settings/load-partitioned.sql -f ddl-tpcds/bin_partitioned/store_sales.sql -d DB=tpcds_bin_partitioned_orc_6 -d SOURCE=tpcds_text_6 -d BUCKETS=1 -d RETURN_BUCKETS=1 -d FILE=orc

Answer 1

https://issues.apache.org/jira/browse/HIVE-2379 详细介绍的错误提到了这种情况。如果不显式导出辅助 jar，就无法测试 Hive/Hcatalog 集成。在/etc/hive/conf/hive-env.sh 中执行export HIVE_AUX_JARS_PATH=/usr/lib/hcatalog/share/hcatalog/hcatalog-core.jar 并添加hcatalog 核心库的路径即可解决问题。