[Impala-CR](cdh5-trunk) Print last 50 lines of log if data loading fails.

["Alex Behm (Code Review)" <ge...@cloudera.org>]

Alex Behm has uploaded a new change for review.

  http://gerrit.cloudera.org:8080/2632

Change subject: Print last 50 lines of log if data loading fails.
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Print last 50 lines of log if data loading fails.

The 20 lines we dump currently are often not enough to
diagnose a failure quickly. Increasing to 50 lines.

Printing 50 lines is also consistent with our run-step
script which also prints 50 lines.

Change-Id: I353a2030be6fad1cd63879b4717e237344f85c73
---
M testdata/bin/create-load-data.sh
1 file changed, 1 insertion(+), 1 deletion(-)


  git pull ssh://gerrit.cloudera.org:29418/Impala refs/changes/32/2632/1
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Gerrit-MessageType: newchange
Gerrit-Change-Id: I353a2030be6fad1cd63879b4717e237344f85c73
Gerrit-PatchSet: 1
Gerrit-Project: Impala
Gerrit-Branch: cdh5-trunk
Gerrit-Owner: Alex Behm <al...@cloudera.com>