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#Org.apache.hadoop.hive.ql.exec.errors Classes and Interfaces - 7 results found.
| Name | Description | Type | Package | Framework |
| DataCorruptErrorHeuristic | Detects the condition where there is a error with one of the input files in Conditions to check: | Class | org.apache.hadoop.hive.ql.exec.errors | Apache Hive |
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| ErrorAndSolution | Immutable class for storing a possible error and a resolution suggestion. | Class | org.apache.hadoop.hive.ql.exec.errors | Apache Hive |
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| ErrorHeuristic | Classes implementing ErrorHeuristic are able to generate a possible cause and solution for Hive jobs that have failed by examining the query, task log | Interface | org.apache.hadoop.hive.ql.exec.errors | Apache Hive |
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| MapAggrMemErrorHeuristic | Detects out-of-memory errors when hash tables in map-based aggregation group by queries take up too much memory. | Class | org.apache.hadoop.hive.ql.exec.errors | Apache Hive |
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| 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 | org.apache.hadoop.hive.ql.exec.errors | Apache Hive |
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| ScriptErrorHeuristic | Detects when a query has failed because a user's script that was specified in transform returns a non-zero error code. | Class | org.apache.hadoop.hive.ql.exec.errors | Apache Hive |
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| TaskLogProcessor | TaskLogProcessor reads the logs from failed task attempts and tries to figure out what the cause of the error was using various heuristics. | Class | org.apache.hadoop.hive.ql.exec.errors | Apache Hive |
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