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Posted to dev@sqoop.apache.org by "Mirek Szymanski (JIRA)" <ji...@apache.org> on 2015/09/17 12:49:45 UTC
[jira] [Updated] (SQOOP-2570) Problem with Oracle input table with
BINARY_FLOAT and BINARY_DOUBLE columns
[ https://issues.apache.org/jira/browse/SQOOP-2570?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mirek Szymanski updated SQOOP-2570:
-----------------------------------
Environment: Oracle 11g
> Problem with Oracle input table with BINARY_FLOAT and BINARY_DOUBLE columns
> ---------------------------------------------------------------------------
>
> Key: SQOOP-2570
> URL: https://issues.apache.org/jira/browse/SQOOP-2570
> Project: Sqoop
> Issue Type: Bug
> Affects Versions: 1.99.6
> Environment: Oracle 11g
> Reporter: Mirek Szymanski
>
> While transferring data from Oracle database from table with BINARY_FLOAT or BINARY_DOUBLE column, exception is thrown - java.lang.Double/Float cannot be cast to [B
> Stack trace:
> 2015-09-14 14:15:29,928 INFO [AsyncDispatcher event handler] org.apache.hadoop.mapreduce.v2.app.job.impl.TaskAttemptImpl: Diagnostics report from attempt_1441804561641_0245_m_000000_0: Error: org.apache.sqoop.common.SqoopException: MAPRED_EXEC_0017:Error occurs during extractor run
> at org.apache.sqoop.job.mr.SqoopMapper.run(SqoopMapper.java:99)
> at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:784)
> at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341)
> at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:163)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:415)
> at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1628)
> at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158)
> Caused by: java.lang.ClassCastException: java.lang.Double cannot be cast to [B
> at org.apache.sqoop.connector.common.SqoopIDFUtils.toCSV(SqoopIDFUtils.java:600)
> at org.apache.sqoop.connector.idf.CSVIntermediateDataFormat.toCSV(CSVIntermediateDataFormat.java:116)
> at org.apache.sqoop.connector.idf.CSVIntermediateDataFormat.setObjectData(CSVIntermediateDataFormat.java:87)
> at org.apache.sqoop.job.mr.SqoopMapper$SqoopMapDataWriter.writeArrayRecord(SqoopMapper.java:125)
> at org.apache.sqoop.connector.jdbc.GenericJdbcExtractor.extract(GenericJdbcExtractor.java:91)
> at org.apache.sqoop.connector.jdbc.GenericJdbcExtractor.extract(GenericJdbcExtractor.java:38)
> at org.apache.sqoop.job.mr.SqoopMapper.run(SqoopMapper.java:95)
> ... 7 more
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