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  1. IMPALA
  2. IMPALA-9483

Add logs for debugging builtin functions throw unknown exception randomly

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • Impala 3.4.0
    • Impala 4.0.0, Impala 3.4.1
    • Frontend
    • None
    • ghx-label-6

    Description

      This is a random issue happens in Impala 3.4.0 env:

      1. has sentry installed
      2. high concurrency on impalad
      3. happens on view that calls buildin functions

      It looks that restart impalad solves this problem. We should add more info in exception string to help identify the issue when it happens again.

      Error message as below:

       org.apache.impala.common.AnalysisException: trim() unknown
at org.apache.impala.analysis.FunctionCallExpr.analyzeImpl(FunctionCallExpr.java:496)
at org.apache.impala.analysis.Expr.analyze(Expr.java:357)
at org.apache.impala.analysis.SelectStmt.analyze(SelectStmt.java:193)
at org.apache.impala.analysis.InlineViewRef.analyze(InlineViewRef.java:166)
at org.apache.impala.analysis.FromClause.analyze(FromClause.java:62)
at org.apache.impala.analysis.SelectStmt.analyze(SelectStmt.java:169)
at org.apache.impala.analysis.InlineViewRef.analyze(InlineViewRef.java:166)
at org.apache.impala.analysis.FromClause.analyze(FromClause.java:62)
at org.apache.impala.analysis.SelectStmt.analyze(SelectStmt.java:169)
at org.apache.impala.analysis.AnalysisContext.analyze(AnalysisContext.java:446)
at org.apache.impala.analysis.AnalysisContext.analyzeAndAuthorize(AnalysisContext.java:416)
at org.apache.impala.service.Frontend.doCreateExecRequest(Frontend.java:1244)
at org.apache.impala.service.Frontend.getTExecRequest(Frontend.java:1212)
at org.apache.impala.service.Frontend.createExecRequest(Frontend.java:1184)
at org.apache.impala.service.JniFrontend.createExecRequest(JniFrontend.java:168)

       

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          is related to

          Bug - A problem which impairs or prevents the functions of the product. IMPALA-9763 impala查询偶尔报错 -- Impala queries occasionally report errors

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              Xiaomeng Zhang Xiaomeng Zhang
              Xiaomeng Zhang Xiaomeng Zhang
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              Dates

                Created:
                Updated:
                Resolved: