Mike Percy has uploaded a new change for review.

  http://gerrit.cloudera.org:8080/6732

Change subject: tablet copy: Ensure no data loss on tablet copy failure
......................................................................

tablet copy: Ensure no data loss on tablet copy failure

This patch adds an integration test to ensure that we don't see data
loss on tablet copy failure. Tablet copy failure is triggered a couple
of different ways at the source server side.

This also implements the ThreadSafeRandom::NextDoubleFraction() method,
which existed in the Random class but was missing from the thread-safe
version.

Change-Id: Ie57590e2473e09a6836bb02d5fccb7689614f8e7
---
M src/kudu/integration-tests/cluster_itest_util.cc
M src/kudu/integration-tests/cluster_itest_util.h
M src/kudu/integration-tests/create-table-stress-test.cc
M src/kudu/integration-tests/delete_tablet-itest.cc
M src/kudu/integration-tests/external_mini_cluster-itest-base.cc
M src/kudu/integration-tests/tablet_copy-itest.cc
M src/kudu/integration-tests/ts_itest-base.h
M src/kudu/integration-tests/ts_recovery-itest.cc
M src/kudu/integration-tests/ts_tablet_manager-itest.cc
M src/kudu/tools/kudu-tool-test.cc
M src/kudu/tserver/tablet_copy_service.cc
M src/kudu/tserver/tablet_copy_service.h
M src/kudu/util/random.h
13 files changed, 242 insertions(+), 22 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/32/6732/1
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Gerrit-MessageType: newchange
Gerrit-Change-Id: Ie57590e2473e09a6836bb02d5fccb7689614f8e7
Gerrit-PatchSet: 1
Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-Owner: Mike Percy <mpe...@apache.org>

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