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https://issues.apache.org/jira/browse/PHOENIX-2196?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14941904#comment-14941904
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James Taylor commented on PHOENIX-2196:
---------------------------------------
[~rgelhau], [~jmahonin] - we're seeing the following failure in 4.x-HBase-1.0
and 4.x-HBase-0.98 since this check-in. Any ideas? Not sure if it's related,
but would you mind taking a look? Perhaps as a quick test we can revert the
change and see if we continue getting that?
{code}
WARNING: -c has been deprecated and will be reused for a different (but still
very cool) purpose in ScalaTest 2.0. Please change all uses of -c to -P.
[36mDiscovery starting.[0m
[36mDiscovery completed in 298 milliseconds.[0m
[36mRun starting. Expected test count is: 19[0m
[32mPhoenixSparkIT:[0m
Formatting using clusterid: testClusterID
#
# A fatal error has been detected by the Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0x00000000, pid=23948, tid=1194818368
#
# JRE version: 7.0_25-b15
# Java VM: Java HotSpot(TM) Server VM (23.25-b01 mixed mode linux-x86 )
# Problematic frame:
# C 0x00000000
#
# Failed to write core dump. Core dumps have been disabled. To enable core
dumping, try "ulimit -c unlimited" before starting Java again
#
# An error report file with more information is saved as:
#
/home/jenkins/jenkins-slave/workspace/Phoenix-4.x-HBase-1.0/phoenix-spark/hs_err_pid23948.log
#
# If you would like to submit a bug report, please visit:
# http://bugreport.sun.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#
{code}
> phoenix-spark should automatically convert DataFrame field names to all caps
> ----------------------------------------------------------------------------
>
> Key: PHOENIX-2196
> URL: https://issues.apache.org/jira/browse/PHOENIX-2196
> Project: Phoenix
> Issue Type: Improvement
> Reporter: Randy Gelhausen
> Assignee: Josh Mahonin
> Priority: Minor
> Fix For: 4.6.0, 4.5.3
>
> Attachments: PHOENIX-2196-v2.patch, PHOENIX-2196.patch
>
>
> phoenix-spark will fail to save a DF into a Phoenix table if the DataFrame's
> fields are not all capitalized. Since Phoenix internally capitalizes all
> column names, the DataFrame.save method should automatically capitalize DF
> field names as a convenience to the end user.
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