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From "Joe McDonnell (Code Review)" <ger...@cloudera.org>
Subject [Impala-ASF-CR] IMPALA-5750: Catch exceptions from boost thread creation
Date Mon, 21 Aug 2017 18:39:36 GMT
Joe McDonnell has uploaded a new patch set (#3).

Change subject: IMPALA-5750: Catch exceptions from boost thread creation
......................................................................

IMPALA-5750: Catch exceptions from boost thread creation

The boost thread constructor will throw boost::thread_resource_error
if it is unable to spawn a thread on the system
(e.g. due to a ulimit). This uncaught exception crashes
Impala. Systems with a large number of nodes and threads
are hitting this limit.

This change catches the exception from the thread
constructor and converts it to a Status. This requires
several changes:
1. util/thread.h's Thread constructor is now private
and all Threads are constructed via a new Create()
static factory method.
2. util/thread-pool.h's ThreadPool requires that Init()
be called after the ThreadPool is constructed.
3. To propagate the Status, Threads cannot be created in
constructors, so this is moved to initialization methods
that can return Status.
4. Threads now use unique_ptr's for management in all
cases. Threads cannot be used as stack-allocated local
variables or direct declarations in classes.

Change-Id: I15a2f278dc71892b7fec09593f81b1a57ab725c0
---
M be/src/benchmarks/thread-create-benchmark.cc
M be/src/catalog/catalog-server.cc
M be/src/catalog/catalog-server.h
M be/src/catalog/catalogd-main.cc
M be/src/common/init.cc
M be/src/common/init.h
M be/src/exec/blocking-join-node.cc
M be/src/exec/hdfs-scan-node.cc
M be/src/exec/kudu-scan-node.cc
M be/src/rpc/TAcceptQueueServer.cpp
M be/src/rpc/auth-provider.h
M be/src/rpc/authentication.cc
M be/src/rpc/thrift-server-test.cc
M be/src/rpc/thrift-server.cc
M be/src/rpc/thrift-server.h
M be/src/rpc/thrift-thread.cc
M be/src/rpc/thrift-thread.h
M be/src/runtime/data-stream-sender.cc
M be/src/runtime/disk-io-mgr.cc
M be/src/runtime/exec-env.cc
M be/src/runtime/fragment-instance-state.cc
M be/src/runtime/fragment-instance-state.h
M be/src/runtime/parallel-executor.cc
M be/src/runtime/query-exec-mgr.cc
M be/src/runtime/query-state.cc
M be/src/scheduling/admission-controller.cc
M be/src/scheduling/admission-controller.h
M be/src/service/child-query.cc
M be/src/service/child-query.h
M be/src/service/client-request-state.cc
M be/src/service/client-request-state.h
M be/src/service/impala-beeswax-server.cc
M be/src/service/impala-hs2-server.cc
M be/src/service/impala-server.cc
M be/src/service/impala-server.h
M be/src/service/impalad-main.cc
M be/src/statestore/statestore-subscriber.cc
M be/src/statestore/statestore-subscriber.h
M be/src/statestore/statestore.cc
M be/src/statestore/statestore.h
M be/src/statestore/statestored-main.cc
M be/src/testutil/in-process-servers.cc
M be/src/testutil/in-process-servers.h
M be/src/util/thread-pool-test.cc
M be/src/util/thread-pool.h
M be/src/util/thread.cc
M be/src/util/thread.h
47 files changed, 297 insertions(+), 149 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/30/7730/3
-- 
To view, visit http://gerrit.cloudera.org:8080/7730
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Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I15a2f278dc71892b7fec09593f81b1a57ab725c0
Gerrit-PatchSet: 3
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Joe McDonnell <joemcdonnell@cloudera.com>
Gerrit-Reviewer: Joe McDonnell <joemcdonnell@cloudera.com>
Gerrit-Reviewer: Sailesh Mukil <sailesh@cloudera.com>
Gerrit-Reviewer: Tim Armstrong <tarmstrong@cloudera.com>

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