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Packages that use ErrorHeuristic | |
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org.apache.hadoop.hive.ql.exec.errors | Generates execution error messages using heuristics. |
Uses of ErrorHeuristic in org.apache.hadoop.hive.ql.exec.errors |
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Classes in org.apache.hadoop.hive.ql.exec.errors that implement ErrorHeuristic | |
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class |
DataCorruptErrorHeuristic
Detects the condition where there is a error with one of the input files in the query. |
class |
MapAggrMemErrorHeuristic
Detects out-of-memory errors when hash tables in map-based aggregation group by queries take up too much memory. |
class |
RegexErrorHeuristic
Simple heuristic where the query and the lines of the task log file are run through regular expressions to see if they resemble a known error condition. |
class |
ScriptErrorHeuristic
Detects when a query has failed because a user's script that was specified in transform returns a non-zero error code. |
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