Alan Conway created QPID-6278:
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Summary: HA broker abort in TXN soak test
Key: QPID-6278
URL: https://issues.apache.org/jira/browse/QPID-6278
Project: Qpid
Issue Type: Bug
Components: C++ Clustering
Affects Versions: 0.30
Reporter: Alan Conway
Assignee: Alan Conway
see also https://bugzilla.redhat.com/show_bug.cgi?id=1145386
I have a repeatable crash in primary HA broker, by doing a soak test on TXNs.
This is with trunk code new as of an hour ago:
URL: https://svn.apache.org/repos/asf/qpid/trunk/qpid/cpp
Repository Root: https://svn.apache.org/repos/asf
Repository UUID: 13f79535-47bb-0310-9956-ffa450edef68
Revision: 1626916
Node Kind: directory
Schedule: normal
Last Changed Author: aconway
Last Changed Rev: 1626887
I did a standard build, first of proton and then of qpidd -- except that I had
them install themselves in /usr instead of /usr/local .
Here are the scripts I use.
script 1
starting the HA cluster
{
#! /bin/bash
export PYTHONPATH=/home/mick/trunk/qpid/python
QPIDD=/usr/sbin/qpidd
QPID_HA=/home/mick/trunk/qpid/tools/src/py/qpid-ha
# This is where I put the log files.
rm -rf /tmp/mick
mkdir /tmp/mick
for N in 1 2 3
do
$QPIDD \
--auth=no \
--no-module-dir \
--load-module /usr/lib64/qpid/daemon/ha.so \
--log-enable debug+:ha:: \
--ha-cluster=yes \
--ha-replicate=all \
--ha-brokers-url=localhost:5801,localhost:5802,localhost:5803 \
--ha-public-url=localhost:5801,localhost:5802,localhost:5803 \
-p 580$N \
--data-dir /tmp/mick/data_$N \
--log-to-file /tmp/mick/qpidd_$N.log \
--mgmt-enable=yes \
-d
echo "============================================"
echo "started broker $N from $QPIDD"
echo "============================================"
sleep 1
done
# Now promote one broker to primary.
echo "Promoting broker 5801..."
${QPID_HA} promote --cluster-manager -b localhost:5801
echo "done."
}
script 2
create the tx queues, and load the first one with 1000 messages
{
#! /bin/bash
TXTEST2=/usr/libexec/qpid/tests/qpid-txtest2
echo "Loading data to queues..."
${TXTEST2} --init=yes --transfer=no --check=no \
--port 5801 \
--total-messages 1000 --connection-options '{reconnect:true}' \
--messages-per-tx 10 --tx-count 100 \
--queue-base-name=tx --fetch-timeout=1
}
script 3
now beat the heck out of the TXN code
{
#! /bin/bash
TXTEST2=/usr/libexec/qpid/tests/qpid-txtest2
echo "starting transfers..."
${TXTEST2} --init=no --transfer=yes --check=no \
--port 5801 \
--total-messages 5000000 --connection-options '{reconnect:true}' \
--messages-per-tx 10 --tx-count 500000 \
--queue-base-name=tx --fetch-timeout=1
}
I do *not* do any failovers. Just let that TXN-exercising script run until the
primary broker dies.
It took quite a while. In my most recent test, I got through something like
300,000 transactions (10 messages each) before the broker became brokest.
I then tried the same test on a standalone broker and it got all the way
through.
Here is the traceback:
#0 0x0000003186a328a5 in raise () from /lib64/libc.so.6
#1 0x0000003186a34085 in abort () from /lib64/libc.so.6
#2 0x0000003186a2ba1e in __assert_fail_base () from /lib64/libc.so.6
#3 0x0000003186a2bae0 in __assert_fail () from /lib64/libc.so.6
#4 0x00007f6bb72b4f16 in operator-> (this=0x7f6b48378060, sync=<value
optimized out>)
at /usr/include/boost/smart_ptr/intrusive_ptr.hpp:166
#5 qpid::broker::SessionState::IncompleteIngressMsgXfer::completed
(this=0x7f6b48378060,
sync=<value optimized out>) at
/home/mick/trunk/qpid/cpp/src/qpid/broker/SessionState.cpp:409
#6 0x00007f6bb726d670 in invokeCallback (this=<value optimized out>,
msg=<value optimized out>)
at /home/mick/trunk/qpid/cpp/src/qpid/broker/AsyncCompletion.h:117
#7 finishCompleter (this=<value optimized out>, msg=<value optimized out>)
at /home/mick/trunk/qpid/cpp/src/qpid/broker/AsyncCompletion.h:158
#8 enqueueComplete (this=<value optimized out>, msg=<value optimized out>)
at /home/mick/trunk/qpid/cpp/src/qpid/broker/PersistableMessage.h:76
#9 qpid::broker::NullMessageStore::enqueue (this=<value optimized out>,
msg=<value optimized out>)
at /home/mick/trunk/qpid/cpp/src/qpid/broker/NullMessageStore.cpp:97
#10 0x00007f6bb71f4578 in qpid::broker::Queue::enqueue (this=0x7f6b4801ef90,
ctxt=0x7f6b6821bdf0, msg=...)
at /home/mick/trunk/qpid/cpp/src/qpid/broker/Queue.cpp:910
#11 0x00007f6bb71f46db in qpid::broker::Queue::TxPublish::prepare
(this=0x7f6b48435c70,
ctxt=<value optimized out>) at
/home/mick/trunk/qpid/cpp/src/qpid/broker/Queue.cpp:159
#12 0x00007f6bb72c8b3d in qpid::broker::TxBuffer::prepare (this=0x7f6b68549120,
ctxt=0x7f6b6821bdf0)
at /home/mick/trunk/qpid/cpp/src/qpid/broker/TxBuffer.cpp:42
#13 0x00007f6bb72c9dbe in qpid::broker::TxBuffer::startCommit
(this=0x7f6b68549120,
store=<value optimized out>) at
/home/mick/trunk/qpid/cpp/src/qpid/broker/TxBuffer.cpp:73
#14 0x00007f6bb7298c74 in qpid::broker::SemanticState::commit
(this=0x7f6b6c567fb8, store=0x2460440)
at /home/mick/trunk/qpid/cpp/src/qpid/broker/SemanticState.cpp:198
#15 0x00007f6bb6c5886e in
invoke<qpid::framing::AMQP_ServerOperations::TxHandler> (this=0x7f6b8bffd4a0,
body=<value optimized out>) at
/home/mick/trunk/qpid/cpp/build/src/qpid/framing/TxCommitBody.h:53
#16 qpid::framing::AMQP_ServerOperations::TxHandler::Invoker::visit
(this=0x7f6b8bffd4a0,
body=<value optimized out>) at
/home/mick/trunk/qpid/cpp/build/src/qpid/framing/ServerInvoker.cpp:582
#17 0x00007f6bb6c5cc41 in qpid::framing::AMQP_ServerOperations::Invoker::visit
(this=0x7f6b8bffd670, body=...)
at /home/mick/trunk/qpid/cpp/build/src/qpid/framing/ServerInvoker.cpp:278
#18 0x00007f6bb72b504c in invoke<qpid::broker::SessionAdapter> (this=<value
optimized out>,
method=0x7f6b68130790) at
/home/mick/trunk/qpid/cpp/src/qpid/framing/Invoker.h:67
#19 qpid::broker::SessionState::handleCommand (this=<value optimized out>,
method=0x7f6b68130790)
at /home/mick/trunk/qpid/cpp/src/qpid/broker/SessionState.cpp:198
#20 0x00007f6bb72b6235 in qpid::broker::SessionState::handleIn
(this=0x7f6b6c567df0, frame=...)
at /home/mick/trunk/qpid/cpp/src/qpid/broker/SessionState.cpp:295
#21 0x00007f6bb6cd5291 in qpid::amqp_0_10::SessionHandler::handleIn
(this=0x7f6b6c4e2120, f=...)
at /home/mick/trunk/qpid/cpp/src/qpid/amqp_0_10/SessionHandler.cpp:93
#22 0x00007f6bb722692b in operator() (this=0x7f6b500ab840, frame=...)
at /home/mick/trunk/qpid/cpp/src/qpid/framing/Handler.h:39
#23 qpid::broker::ConnectionHandler::handle (this=0x7f6b500ab840, frame=...)
at /home/mick/trunk/qpid/cpp/src/qpid/broker/ConnectionHandler.cpp:94
#24 0x00007f6bb7221ba8 in qpid::broker::amqp_0_10::Connection::received
(this=0x7f6b500ab660, frame=...)
at /home/mick/trunk/qpid/cpp/src/qpid/broker/amqp_0_10/Connection.cpp:198
#25 0x00007f6bb71aea4d in qpid::amqp_0_10::Connection::decode
(this=0x7f6b5005d770,
buffer=<value optimized out>, size=<value optimized out>)
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