Nested Class Summary

Constructor Summary

Method Summary

• Methods inherited from class java.lang.Object

  equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

• Explain

  public Explain()

Method Detail

• display

  public static String display​(DMLProgram prog,
                               Program rtprog,
                               Explain.ExplainType type,
                               Explain.ExplainCounts counts)

• explainMemoryBudget

  public static String explainMemoryBudget()

• explainMemoryBudget

  public static String explainMemoryBudget​(Explain.ExplainCounts counts)

• explainDegreeOfParallelism

  public static String explainDegreeOfParallelism()

• explainDegreeOfParallelism

  public static String explainDegreeOfParallelism​(Explain.ExplainCounts counts)

• explain

  public static String explain​(DMLProgram prog,
                               Program rtprog,
                               Explain.ExplainType type)

• explain

  public static String explain​(DMLProgram prog,
                               Program rtprog,
                               Explain.ExplainType type,
                               Explain.ExplainCounts counts)

• explain

  public static String explain​(DMLProgram prog)

• explain

  public static String explain​(Program rtprog)

• explain

  public static String explain​(Program rtprog,
                               Explain.ExplainCounts counts)

• explain

  public static String explain​(ProgramBlock pb)

• explain

  public static String explain​(List<Instruction> inst)

• explain

  public static String explain​(List<Instruction> inst,
                               int level)

• explain

  public static String explain​(Instruction inst)

• explain

  public static String explain​(StatementBlock sb)

• explainHops

  public static String explainHops​(List<Hop> hops)

• explainHops

  public static String explainHops​(List<Hop> hops,
                                   int level)

• explain

  public static String explain​(Hop hop)

• explain

  public static String explain​(Hop hop,
                               int level)

• explainLineageItems

  public static String explainLineageItems​(LineageItem[] lis)

• explainLineageItems

  public static String explainLineageItems​(LineageItem[] lis,
                                           int level)

• explain

  public static String explain​(LineageItem li)

• explainCPlan

  public static String explainCPlan​(CNodeTpl cplan)

• explain

  public static String explain​(CNode node)

• explain

  public static String explain​(CNode node,
                               int level)

• countDistributedOperations

  public static Explain.ExplainCounts countDistributedOperations​(Program rtprog)

  Counts the number of compiled MRJob/Spark instructions in the given runtime program.

  Parameters:

  rtprog - runtime program

  Returns:

  counts

• getIdentation

  public static String getIdentation​(int level)

• explainProgramBlocks

  public static String explainProgramBlocks​(List<ProgramBlock> pbs)

• createOffset

  public static String createOffset​(int level)

• explainFunctionCallGraph

  public static String explainFunctionCallGraph​(FunctionCallGraph fgraph,
                                                Set<String> fstack,
                                                String fkey,
                                                int level)