The JDBCSequentialFile blocks on the writeLock when opening. There is
no need to block here, in fact it may cause issues when opening and
syncing concurrently. Instead an AtomicBoolean is enough to prevent the
file from being reloaded.
(cherry picked from commit 604db9ee7e01a91ec41d95f67a37a2d21afaa74c)
Before sending of messages to server 0 begins, the test
should wait until consumer is registered at RemoteQueueBindingImpl
on server 0. Otherwise some messages may not be rebalanced
to server 1.
(cherry picked from commit c5a25d33226aa261204e0a2779b0e87bfdcf1395)
remove custom repo
update groupid to match artifact in maven central.
bump version also to that now deployed to maven central.
bump checkstyle version to 7.7 to make compatible.
updated checkstyle.xml to ignore existing issues which are prolific
which are now flagged in latest version as some bugs in previous meant they we'ren't detected e.g. https://github.com/checkstyle/checkstyle/issues/3320
fixing some violations which are not too prolific.
(cherry picked from commit b8ebe0577504fa0b2c39471f36656a0fe0ad59bd)
Even if there is no address/url configured for the NetworkHealthCheck
an isolated backup will still fail-over potentially causing split-brain.
(cherry picked from commit 5cb5c8a6dc7179078f099d5455343e1f18fd3398)
- NIO/ASYNCIO new TimedBuffer with adapting batch window heuristic
- NIO/ASYNCIO improved TimedBuffer write monitoring with
lightweight concurrent performance counters
- NIO/ASYNCIO journal/paging operations benefit from less buffer copy
- NIO/ASYNCIO any buffer copy is always performed with raw batch copy
using SIMD instrinsics (System::arrayCopy) or memcpy under the hood
- NIO improved clear buffers using SIMD instrinsics (Arrays::fill) and/or memset
- NIO journal operation perform by default TLABs allocation pooling (off heap)
retaining only the last max sized buffer
- NIO improved file copy operations using zero-copy FileChannel::transfertTo
- NIO improved zeroing using pooled single OS page buffer to clean the file
+ pwrite (on Linux)
- NIO deterministic release of unpooled direct buffers to avoid OOM errors
due to slow GC
- Exposed OS PAGE SIZE value using Env class
(cherry picked from commit 21c9ed85cf6b9a53debdd32747bd42b2e733da80)
Added a wait-for-activation option to shared-store master HA policies.
This option is enabled by default to ensure unchanged server startup behavior.
If this option is enabled, ActiveMQServer.start() with a shared-store master server will not return
before the server has been activated.
If this options is disabled, start() will return after a background activation thread has been started.
The caller can use waitForActivation() to wait until server is activated, or just check the current activation status.
(cherry picked from commit 6017e305d90664b4bf5b8f891e43514907df9a4b)
(cherry picked from commit 7aa50546b3dc6c012bd7d4118d82055ffd1e1226)
Wrap the host added to the HTTP request headers with
IPV6Util.encloseHost to ensure that load balancers that reads the header
will have a valid IPv6 address.
JIRA: https://issues.apache.org/jira/browse/ARTEMIS-1043
