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Author SHA1 Message Date
cdfive e1435974c6
Set default log level of JDK logging to INFO and polish code of SpiLoader (#1365) 
* Improve log info in SpiLoader, improve comment and test case
* Use error level in catch block, init ArrayList with capacity and improve add item to list
 2020-04-03 15:46:25 +08:00
Jason Joo 49e60a3e51
Force modifyRule command handler to fail if an incompatible old fastjson found (#1377) 
* Note that this is only a temporary solution.
 2020-04-03 15:32:42 +08:00
cdfive be4d058bf8
refactor: Make the ProcessorSlot itself as SPI and deprecate legacy slot chain builder (#411) 
* Make slots loaded by SPI, mark all slots with @SpiOrder from -10000 to -1000, improve comment
* Reserve gateway and param slot chain builder (just extends DefaultSlotChainBuilder) and mark them as @Deprecated
 2020-03-26 12:38:01 +08:00
于玉桔 670b2cb764
Improve standard output message in LogBase (#1357) 2020-03-25 21:17:14 +08:00
Eric Zhao 87f95adc2e Fix timezone problem of sentinel-block.log 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2020-03-19 14:54:40 +08:00
Eric Zhao eed77cafc2
Polish placeholders in logging content to slf4j convention (#1342) 
* Polish placeholders in logging content to "{}"

Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2020-03-17 11:11:54 +08:00
Eric Zhao e4769293dc
Move CommandCenterLog to sentinel-transport-common and polish related code (#1341) 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2020-03-16 22:30:29 +08:00
Eric Zhao 624d19d4ce
Polish logging SPI related code and add general JUL adapter for Logger SPI (#1338) 
* Move the legacy JUL methods from LogBase to BaseJulLogger.
* Add a JavaLoggingAdapter as the general JUL adapter for the Logger SPI, which makes it convenient to use (as the default logger).
* Add LoggerSpiProvider to resolve Logger SPI.
* Polish the logback demo.

Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2020-03-16 10:00:46 +08:00
tianhao 6e0d116751 calculate process cpu usage to support application running in container environment 2020-03-06 17:15:22 +08:00
xue8 5f203aa79f
Flexible loggers' support through SPI mechanism with name `com.alibaba.csp.sentinel.log.Logger` (#1265) 
* There are two types of logger for command center and common modules specified by  annotation of `LogTarget`
* Add implementing examples in `sentinel-demo/sentinel-demo-log-logback`
* All implementations should support placeholder '{}'
 2020-02-21 11:24:00 +08:00
cdfive c1ff9135ee
Fix NPE in Tracer when context size exceeds the limit (#1293) 2020-02-21 09:21:30 +08:00
Eric Zhao 87142ce512 Bump version to 1.7.2-SNAPSHOT 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-12-25 11:19:07 +08:00
Eric Zhao 9c909e3631 Bump version to 1.7.1 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-12-24 20:05:23 +08:00
Eric Zhao e9d730cc39 test: Fix unstable test cases in MetricExitCallbackTest 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-12-24 19:54:46 +08:00
fangwentong 0e110c68ea Fix the logic of getting maxSuccessQps in StatisticNode (#1196) 2019-12-20 13:57:53 +08:00
Eric Zhao a63c1841ee Support setting config file path via system env and improve error handling in SentinelConfigLoader 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-12-18 19:00:52 +08:00
Eric Zhao c70565167f
refactor: Get the max allowed RT directly from SentinelConfig.statisticMaxRt() (#1173) 
- to avoid the dependency chain: Constants -> SentinelConfig

Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-11-21 17:03:10 +08:00
于玉桔 24f8d75601 Fix the incorrect logic of handling the end separator of the log directory in LogBase (#1172) 2019-11-21 13:37:50 +08:00
Eric Zhao 72a58f7ea7 Add Consumer functional interface in sentinel-core utils 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-11-20 13:55:26 +08:00
Eric Zhao 9705f54611 Bump version to 1.7.1-SNAPSHOT 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-11-12 11:08:14 +08:00
Eric Zhao 8cdf1de854 Bump version to 1.7.0 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-11-11 21:12:58 +08:00
Eric Zhao 6bb2de8750 Support classification for Sentinel resources 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-11-06 21:00:08 +08:00
Eric Zhao cf5b955f12 Improve AssertUtil for collection checking 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-11-05 17:51:56 +08:00
Eric Zhao 74a40aa285
Improve Node and Metric interface to support conditional metric retrieval (#1115) 
* Add detailsOnCondition method in Metric interface to filter MetricNode within the time condition.
* Add rawMetricsInMin method in Node interface, which will retrieve and generate metric items from the min-level sliding window on condition.
* Add test cases for detailsOnCondition.

Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-10-25 16:03:07 +08:00
Eric Zhao b0905547ff Use ServiceLoaderUtil to create SPI ServiceLoader 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-10-23 19:20:53 +08:00
Eric Zhao 8d5654f727 Add ServiceLoaderUtil to improve SPI classloader mechanism and update SpiLoader 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-10-23 19:20:53 +08:00
wangyb dbf1f97dde Fix the cluster rule checking logic in FlowRuleUtil#checkClusterField() (#1105) 2019-10-22 20:28:21 +08:00
Eric Zhao 826447bc82
Fix the bug that resource name displayed in ClusterNode-related command APIs for SphU.entry(method) is incorrect (#1078) 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-10-11 15:15:07 +08:00
windWheel 4e55a6a749 Optimize the slot order in DefaultSlotChainBuilder (#1056) 2019-09-23 09:45:22 +08:00
Eric Zhao 8b40981fca
Improve SystemRuleManager and refactor checking logic of maxCpuUsage strategy (#1050) 
- The BBR period for maxCpuUsage strategy is deprecated. Now Sentinel will just check the CPU usage value, which could avert surge of CPU usage quickly
- Improve SystemRuleManager and SystemStatusListener
- Add some test cases

Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-09-19 16:36:12 +08:00
Eric Zhao 9ff6e47bb0
Add concrete exception message in AsyncEntry#cleanCurrentEntryInLocal (#1047) 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-09-19 09:38:07 +08:00
于玉桔 1253471078 Code refinement for JDK-picked classes (#1014) 2019-08-26 22:34:28 +08:00
aq0706 56c73698cb Support reading files with customized charset in ConfigUtil (#961) 2019-08-08 15:14:36 +08:00
Lin.Liang 61c8397e48 Fix temp file problem in log test cases (#908) 2019-07-16 09:41:44 +08:00
Lin.Liang 326dd4434d Fix the compatibility problem of ConfigUtil for Windows environment (#903) 2019-07-10 19:21:13 +08:00
Eric Zhao 90662a423b Code refinement for Sentinel config classes 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-07-08 23:06:07 +08:00
Lin.Liang ff33de199a Support arbitrary configuration properties file path for Sentinel (#804) 
- Support customized log and configuration properties directory
 2019-07-08 19:06:54 +08:00
yidadi c14e3296cb Refine the methods and variable name in SlotChainProvider (#871) 2019-06-27 16:50:43 +08:00
Braavos dca4440d40 Add unit tests for com.alibaba.csp.sentinel.eagleeye.EagleEyeCoreUtils (#854) 2019-06-24 09:28:08 +08:00
cdfive 8661d9abc1 Add support for logging into console for common logs (#836) 
* Add a ConsoleHandler to support logging into stdout and stderr.
* Add a `csp.sentinel.log.output.type` property to configure for output type of record logs (only a temporary design)
* Add millisecond to the format of CspFormatter
 2019-06-19 09:46:13 +08:00
Eric Zhao 00f116e344 Refine the DegradeRule and add validating logic for the two new attributes 
- improvement of #789

Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-06-17 20:38:02 +08:00
Lin.Liang 2eecd3ac6a Make the value of RT_MAX_EXCEED_N in DegradeRule configurable (#789) 
- Add two attributes in DegradeRule: rtSlowRequestAmount and minRequestAmount
 2019-06-14 17:42:03 +08:00
Lin.Liang e6e27c6faa Make maxParamByteSize configurable in ParamFlowRequestDataWriter of cluster client module and fix bugs (#823) 2019-06-13 22:38:26 +08:00
kexianjun 0176f0ead3 Use calculateTimeIdx to calculate array idx in LeapArray#getPreviousWindow (#723) 
* also some code cleanup
 2019-06-06 06:02:44 +08:00
Lin.Liang ee38587a6e Remove redundant operation when adding child node in NodeSelectorSlot (#794) 2019-06-04 18:02:43 +08:00
Lin.Liang 3a9e2629b7 Replace AtomicInteger with LongAdder for curThreadNum of StatisticNode (#747) 2019-06-04 17:51:36 +08:00
Eric Zhao f8ebbbccf4 Bump version to 1.7.0-SNAPSHOT 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-05-25 15:07:19 +08:00
Eric Zhao 3d2c33ef1d Bump version to 1.6.1 (release) 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-05-23 09:49:15 +08:00
Carpenter Lee f3e705c5f3 Add exceptionsToTrace and exceptionsToIgnore support in Tracer (#766) 
Signed-off-by: Carpenter Lee <hooleeucas@163.com>
 2019-05-22 10:06:03 +08:00
Eric Zhao 54da16d304 Refactor FlowRuleChecker to improve code reuse 
Signed-off-by: Eric Zhao <sczyh16@gmail.com>
 2019-05-22 09:47:41 +08:00