[jira] [Created] (BIGTOP-1763) Handle broken symlinks when copying jars in init-hcfs.groovy

["Peter Slawski (JIRA)" <ji...@apache.org>]

Peter Slawski created BIGTOP-1763:
-------------------------------------

             Summary: Handle broken symlinks when copying jars in init-hcfs.groovy 
                 Key: BIGTOP-1763
                 URL: https://issues.apache.org/jira/browse/BIGTOP-1763
             Project: Bigtop
          Issue Type: Bug
    Affects Versions: 0.9.0
            Reporter: Peter Slawski
            Priority: Critical


When Hive is installed on a cluster and HBase isn't, init-hcfs.groovy will fail copying jars to HDFS for Oozie during puppet apply. This is because of a broken simlink in */usr/lib/hive/lib*, namely *hbase.jar* which links to */usr/lib/hbase/hbase.jar*.

This is introduced by [BIGTOP-1235| https://issues.apache.org/jira/browse/BIGTOP-1235].

The exception thrown in init-hcfs.groovy:
{code}
java.io.FileNotFoundException: File /usr/lib/hive/lib/hbase.jar does not exist
  at org.apache.hadoop.fs.RawLocalFileSystem.deprecatedGetFileStatus(RawLocalFileSystem.java:516)
  at org.apache.hadoop.fs.RawLocalFileSystem.getFileLinkStatusInternal(RawLocalFileSystem.java:729)
  at org.apache.hadoop.fs.RawLocalFileSystem.getFileStatus(RawLocalFileSystem.java:506)
  at org.apache.hadoop.fs.FilterFileSystem.getFileStatus(FilterFileSystem.java:407)
  at org.apache.hadoop.fs.FileUtil.copy(FileUtil.java:337)
  at org.apache.hadoop.fs.FileSystem.copyFromLocalFile(FileSystem.java:1951)
  at org.apache.hadoop.fs.FileSystem.copyFromLocalFile(FileSystem.java:1919)
  at org.apache.hadoop.fs.FileSystem.copyFromLocalFile(FileSystem.java:1884)
  at org.apache.hadoop.fs.FileSystem$copyFromLocalFile$1.call(Unknown Source)
  at init-hcfs$_run_closure7_closure8.doCall(init-hcfs.groovy:258)
  at init-hcfs$_run_closure7.doCall(init-hcfs.groovy:252)
  at init-hcfs.run(init-hcfs.groovy:281)

{code}



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