[jira] [Created] (KUDU-2249) fix client shut down prematurely in KuduTableInputFormat

["Clemens Valiente (JIRA)" <ji...@apache.org>]

Clemens Valiente created KUDU-2249:
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             Summary: fix client shut down prematurely in KuduTableInputFormat
                 Key: KUDU-2249
                 URL: https://issues.apache.org/jira/browse/KUDU-2249
             Project: Kudu
          Issue Type: Bug
    Affects Versions: 1.5.0
            Reporter: Clemens Valiente


In FetchInputFormatSplit, Hive uses the same InputFormat for fetching the splits and getting the recordReader (in our case, it is the KuduTableInputFormat.TableRecordReader).

If Hive then tries to initialize that record reader, it runs into an error here:

https://github.com/cloudera/kudu/blob/master/java/kudu-mapreduce/src/main/java/org/apache/kudu/mapreduce/KuduTableInputFormat.java#L397

since the TableRecordReader uses the same client of the KuduTableInputFormat that was already shut down by getSplits()



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