[ACCUMULO-4597] NPE from RFile PrintInfo

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.7.2, 1.8.1
• Fix Version/s: 1.7.3, 1.9.0
• Component/s: scripts
• Assignee: Keith Turner
• Reporter: Dave Marion
• Created: 03/Mar/17 21:37
• Updated: 23/Apr/19 16:13
• Resolved: 07/Mar/17 22:11

Description

Ran continuous ingest on a 4 node cluster. Tried running rfile-info on a resulting RFile.

/opt/accumulo-1.8.1/bin/accumulo rfile-info -d hdfs://localhost:8020/accumulo/tables/2/t-00000bq/C0005ct2.rf
Reading file: hdfs://localhost:8020/accumulo/tables/2/t-00000bq/C0005ct2.rf
RFile Version            : 8

Locality group           : <DEFAULT>
    Num   blocks           : 2,868
    Index level 0          : 92,114 bytes  1 blocks
    First key              : 1666667494e6a12f 3156:10ea [] 1488561068054 false
    Last key               : 1777776d22e8074a 711e:4443 [] 1488560945783 false
    Num entries            : 2,672,521
    Column families        : <UNKNOWN>

Meta block     : BCFile.index
      Raw size             : 4 bytes
      Compressed size      : 12 bytes
      Compression type     : gz

Meta block     : RFile.index
      Raw size             : 92,190 bytes
      Compressed size      : 44,822 bytes
      Compression type     : gz

2017-03-03 11:43:10,451 [start.Main] ERROR: Thread 'rfile-info' died.
java.lang.NullPointerException
    at org.apache.accumulo.core.file.rfile.RFile$Reader.getLocalityGroupCF(RFile.java:1300)
    at org.apache.accumulo.core.file.rfile.PrintInfo.execute(PrintInfo.java:165)
    at org.apache.accumulo.start.Main$1.run(Main.java:120)
    at java.lang.Thread.run(Thread.java:745)

Issue Links

• is broken by: ACCUMULO-3420 Get Visibility Metrics from PrintInfo
• links to: GitHub Pull Request #229