I checked hash and signature and looks good. Built it. All unit tests pass.
If no one has tried a 4.0.1 client against a 4.1.0 htraced, I'll give it a go. St.Ack On Fri, Feb 19, 2016 at 4:32 PM, Stack <[email protected]> wrote: > Can a 4.0.1 client talk to a 4.1.0 htrace? Has it been tested? > St.Ack > > On Tue, Feb 9, 2016 at 7:00 PM, Colin P. McCabe <[email protected]> > wrote: > >> Hi all, >> >> I've posted the second release candidate for HTrace 4.1 here: >> >> http://people.apache.org/~cmccabe/htrace/releases/4.1.0/rc2/ >> >> The jars have been staged here: >> >> https://repository.apache.org/content/repositories/orgapachehtrace-1022 >> >> Compared to rc1, this rc includes HTRACE-334 and HTRACE-342. >> >> HTrace 4.1 brings a lot of robustness improvements. There were major >> improvements to htraced and the web UI, as well as new metrics added. >> There were numerous build fixups, and we added Docker support, to >> ensure a repeatable build. >> >> Check it out. The vote will run for 5 days. >> >> cheers, >> Colin >> >> >> Release Notes - HTrace - Version 4.1 >> ** Bug >> * [HTRACE-114] - Fix compilation error of htrace-hbase against >> hbase-1.0.0 >> * [HTRACE-238] - Change maven compiler source level to 1.7 to >> match targetJdk >> * [HTRACE-243] - Remove duplicate maven-assembly-plugin >> configuration section in htrace-htraced/pom.xml >> * [HTRACE-245] - NOTICE.txt: change "developed by The Apache >> Software...” to "developed at The Apache Software...” >> * [HTRACE-246] - HTrace WebApp not properly defined and therefore >> not packaged into .war >> * [HTRACE-248] - HTraced should gracefully shutdown if stopped >> * [HTRACE-249] - Script and doc on how to publish website >> * [HTRACE-251] - Fix "mvn clean" target >> * [HTRACE-253] - Tracer loadSamplers and loadSpanReceivers logs >> are too chatty >> * [HTRACE-256] - Change the artifactId for htrace-core in branch >> 4.0 to be htrace-core4 >> * [HTRACE-257] - htrace-htraced: add web symlink rather than >> generating programmatically >> * [HTRACE-262] - Temporarily suppress doclint for Java 8 to >> prevent build failure >> * [HTRACE-266] - Make the CLIENT_REST_MAX_SPANS_AT_A_TIME_KEY >> config key more consistent with other configs >> * [HTRACE-267] - Move owl logo licensing information from NOTICE to >> LICENSE >> * [HTRACE-268] - Remove Units and go-codec from LICENSE since they >> are not contained in the source release >> * [HTRACE-272] - TracerPool must not load multiple inscance of >> same receiver class when a simple classname is given >> * [HTRACE-279] - Fix issues where the HTracedSpanReceiver was >> using the wrong JSON serialization for spans and add validation to >> htraced REST ingest path >> * [HTRACE-280] - htraced: add metrics about total spans added and >> dropped per address >> * [HTRACE-281] - htraced: add example/htraced-conf.xml >> * [HTRACE-282] - htraced: reap spans which are older than a >> configurable interval >> * [HTRACE-283] - Heartbeater should wait for goroutine to finish on >> close >> * [HTRACE-284] - htrace-htraced, htrace-flume: do not treat the >> shaded version of commons-logging as provided >> * [HTRACE-285] - htraced tool: fix query parsing and add query_test >> * [HTRACE-289] - Fix TraceEnabled, etc. logger methods for >> conditional logging >> * [HTRACE-294] - htraced: fix some metrics issues >> * [HTRACE-297] - htraced: avoid serializing spans to json unless >> TRACE logging is enabled >> * [HTRACE-300] - Reaper should be initialized before shards are >> activated >> * [HTRACE-301] - htraced: fix unit tests that aren't waiting for >> spans to be written, use semaphore for WrittenSpans >> * [HTRACE-302] - htraced: Add admissions control to HRPC to limit >> the number of incoming messages >> * [HTRACE-304] - htraced: fix bug with GREATER_THAN queries >> * [HTRACE-307] - htraced: queries sometimes return no results even >> when many results exist due to confusion in iterator usage >> * [HTRACE-311] - htraced: Fix logging to stdout via -Dlog.path= >> * [HTRACE-316] - htrace-web: span.js issue: span ID string length >> is 32, not 36 >> * [HTRACE-317] - Fix the documentation for adding tracing to an >> application to reflect HTrace 4.x API changes >> * [HTRACE-328] - htraced continues scanning in some cases even >> when no more results are possible >> >> ** Improvement >> * [HTRACE-342] - centralize building instructions in BUILDING.txt >> * [HTRACE-334] - htrace-web: Make limit of search and children API >> configurable >> * [HTRACE-129] - htraced: add /server/stats REST endpoint >> * [HTRACE-156] - HTrace GUI: add about view >> * [HTRACE-181] - gui: Split "about" screen >> * [HTRACE-237] - Optimize htraced span receiver >> * [HTRACE-239] - Add htrace/impl/TestZipkinSpanReceiver.java >> * [HTRACE-260] - htrace-zipkin should not set the obsolete >> duration field in thrift >> * [HTRACE-271] - Add log4j.properties to all submodule tests >> * [HTRACE-276] - Shade classes into org.apache.htrace.shaded >> rather than org.apache.htrace >> * [HTRACE-286] - htraced: improvements to logging, daemon startup, >> and configuration >> * [HTRACE-290] - htraced: Fix per-faculty log level settings and >> add unit tests for conditional logging >> * [HTRACE-291] - rename bin/htrace to bin/htracedTool >> * [HTRACE-292] - "htracedTool version" should display the git >> hash, and -Dgit.version option should be available for build >> * [HTRACE-295] - htraced: setting span.expiry.ms to 0 should >> disable span expiry >> * [HTRACE-296] - htraced tests: make sure local settings for >> HTRACED_WEB_DIR and HTRACE_CONF_DIR don't affect unit tests >> * [HTRACE-298] - htraced: improve datastore serialization and metrics >> * [HTRACE-303] - Add client-side htraceDropped log file to track >> dropped spans >> * [HTRACE-305] - htrace-web: Use greater-than-or-equal rather than >> greater-than in more places >> * [HTRACE-306] - htraced: logs should use UTC >> * [HTRACE-308] - Deserialize WriteSpans requests incrementally >> rather than all at once to optimize GC >> * [HTRACE-310] - htracedTool: when there is an error response, >> print the body of the response >> * [HTRACE-312] - htraced: if GOMAXPROCS is left at 1, set it to >> the number of CPUs >> * [HTRACE-313] - htraced span receiver clientDropped file should >> include timestamps >> * [HTRACE-314] - htraced: make datastore loading safer >> * [HTRACE-327] - HTRACE-327: improve htraced command-line parsing >> and add version command >> * [HTRACE-334] - htrace-web: Make limit of search and children API >> configurable >> * [HTRACE-335] - htrace-web: Adjust size of span widget >> * [HTRACE-339] - Major type in htrace-flume README >> >> ** New Feature >> * [HTRACE-235] - htrace-zipkin - add Kafka transport support >> * [HTRACE-277] - htraced: Add /server/conf endpoint to get server >> configuration >> * [HTRACE-278] - htraced: dump thread stacks and GC statistics >> when SIGQUIT is sent >> * [HTRACE-288] - htraced: Add a user interface to view server >> version, metrics, and configuration >> * [HTRACE-293] - htrace-web: control-click should fully expand trace >> trees >> * [HTRACE-299] - htraced: add /server/debugInfo REST endpoint to >> get stack traces and GC stats >> * [HTRACE-309] - htraced: improve leveldb configuration >> * [HTRACE-323] - htrace-web: change the cursor to a spinner while >> a search is in progress >> * [HTRACE-332] - htraced: optionally enable leveldb LRU cache >> >> ** Task >> * [HTRACE-241] - Docker image for HTrace >> * [HTRACE-315] - htraced: change default web port from 9095 to 9096 >> * [HTRACE-319] - mark versions 4.0 and 4.0.1 as released >> * [HTRACE-331] - create git tags for 4.0 and 4.0.1 releases >> >> ** Wish >> * [HTRACE-269] - HTraceConfiguration support to get the map of >> configurations >> > >
