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From Elliott Clark <ecl...@apache.org>
Subject Re: [VOTE] HTrace 4.0 Release Candidate 0
Date Wed, 09 Sep 2015 21:17:33 GMT
-0

Doesn't seem to build for me on java 8u60. The javadoc doesn't build so it
fails out.

Minor Nits:
the mds file is a bit weird. I'm used to it not containing the full file
paths
Warnings while building should be cleaned up. Maven is un-happy with us.


On Wed, Sep 9, 2015 at 12:06 PM, Stack <stack@duboce.net> wrote:

> +1
>
> Checked signature and hashes. Ran RAT check. It built and all unit tests
> passed.
>
> (I have not spent the time to verify that the new API is good and that it
> integrates well in a running system).
>
> St.Ack
>
>
> On Fri, Sep 4, 2015 at 4:02 PM, Colin P. McCabe <cmccabe@apache.org>
> wrote:
>
> > I've posted the first release candidate here:
> >
> > http://people.apache.org/~cmccabe/htrace/releases/4.0.0/rc0
> >
> > The jars have been staged here:
> >
> > https://repository.apache.org/content/repositories/orgapachehtrace-1017
> >
> > There's a lot of great stuff in this release, including a new web UI,
> > many bug fixes, API improvements and enlargement of span IDs to 128
> > bits to avoid conflicts.
> >
> > The vote will run for 5 days.
> >
> > cheers,
> > Colin
> >
> > Release Notes - HTrace - Version 4.0
> >
> > ** Sub-task
> >     * [HTRACE-208] - Remove deprecated addKVAnnotation(byte[], byte[])
> > method
> >     * [HTRACE-209] - Make span ID 128 bit to avoid collisions
> >     * [HTRACE-210] - Remove TrueIfTracingSampler
> >     * [HTRACE-211] - Move htrace-core classes to the
> > org.apache.htrace.core namespace
> >     * [HTRACE-212] - Change version to 4.0
> >     * [HTRACE-214] - De-globalize Tracer.java
> >     * [HTRACE-215] - Simplify the Sampler type
> >     * [HTRACE-216] - SpanReceivers should not fill in ProcessId
> >     * [HTRACE-217] - Rename ProcessId to TracerId
> >     * [HTRACE-222] - Add SpanReceiverPool
> >     * [HTRACE-228] - Fix subprojects to refer to new
> > org.apache.htrace.core namespace
> >     * [HTRACE-229] - htrace-webapp needs to be updated to refer to
> > "tracerid" not "processid"
> > ** Bug
> >     * [HTRACE-159] - libhtrace.so: use HRPC endpoint of htraced
> >     * [HTRACE-164] - htrace hrpc: use msgpack for serialization
> >     * [HTRACE-166] - Add tabbed view
> >     * [HTRACE-167] - Update go build instructions in BUILDING.txt
> >     * [HTRACE-171] - htraced godeps should use
> > github.com/ugorji/go/codec rather than github.com/ugorji/go
> >     * [HTRACE-174] - Refactor GUI
> >     * [HTRACE-177] - htrace-zipkin: shade all dependencies
> >     * [HTRACE-182] - htraced: add rpm build via -Prpm
> >     * [HTRACE-189] - gui: fix error handling in a few places
> >     * [HTRACE-190] - htraced: allow querying by process ID
> >     * [HTRACE-191] - gui: add "duration" to span details, filter out
> > "selected"
> >     * [HTRACE-192] - gui: when expanding parents or children, sort the
> > spans by begin time
> >     * [HTRACE-193] - gui: avoid doing multiple redraws when
> > spanResults is updated
> >     * [HTRACE-196] - gui: add scrolling for spans view
> >     * [HTRACE-201] - htrace-web: URL-Encode query JSON
> >     * [HTRACE-202] - htrace-web: fix "converting circular object to
> > JSON" error when pressing "clear" button
> >     * [HTRACE-218] - Fix issues with finding json-c includes and librt
> > in the native library
> >     * [HTRACE-219] - Add -Dleveldb.prefix and -Djsonc.prefix build
> options
> >     * [HTRACE-220] - htraced: should be able to set log.path to the
> > empty string via "-Dlog.path=" on the command line
> >     * [HTRACE-223] - gobuild.sh: fix issue where maven succeeds if go
> > build fails
> >     * [HTRACE-224] - htrace C client: htrace_conf_get_u64,
> > htrace_conf_get_double can't handle spaces at the end of strings
> >     * [HTRACE-230] - Make TracerBuilder like all other Builders; an
> > internal rather than adjacent class
> >     * [HTRACE-233] - htrace-zipkin should explicitly include slf4j-api
> > to avoid ClassNotFoundException
> >     * [HTRACE-234] - Add workaround to prevent htrace-hbase from
> > getting in an infinite loop while creating the dependency-reduced pom
> > ** Improvement
> >     * [HTRACE-29] - add javascript web UI for htraced
> >     * [HTRACE-160] - htraced: support continuing a query from where
> > the client left it off by sending a previous span
> >     * [HTRACE-162] - htraced hrpc: some logging improvements
> >     * [HTRACE-170] - Optimize use of Random in htrace-core by using
> > ThreadLocalRandom
> >     * [HTRACE-172] - Move minJdk to 1.7 (JDK 7)
> >     * [HTRACE-175] - Add Trace#addKVAnnotation convenience method
> >     * [HTRACE-176] - Expose ZipkinSpanReceiver configuration keys
> > externally
> >     * [HTRACE-180] - Move the GUI to a top-level subproject
> >     * [HTRACE-184] - Expose PROCESS_ID_KEY configuration key
> >     * [HTRACE-186] - gui: support finding the parents and children of
> > spans, add owl
> >     * [HTRACE-194] - gui: support multiple selections, zooming to fit
> > a group of spans, deleting a group of spans
> >     * [HTRACE-197] - htraced build: set RUNPATH if possible
> >     * [HTRACE-199] - gui: Double clicking on spans should bring up span
> > details
> >     * [HTRACE-203] - htrace-web: pressing enter should dismiss the
> > modal dialog box
> >     * [HTRACE-204] - htrace-web: add draggable bar which allows more
> > or less visual space for process name in search view
> >     * [HTRACE-205] - htrace-web: Width of SearchResultsView should be
> > uppdated along with resizing of browser window
> >     * [HTRACE-206] - htrace-web: when the canvas has focus, the delete
> > key should clear, z key should zoom
> >     * [HTRACE-221] - htraced: search /etc/htraced/conf for the htraced
> > configuration by default
> >     * [HTRACE-227] - Remove dependency to non-public API of
> > hadoop-common from htrace-hbase
> > ** New Feature
> >     * [HTRACE-143] - htraced search GUI enhancements
> > ** Task
> >     * [HTRACE-183] - htraced: move src/go directory to go
> > ** Test
> >     * [HTRACE-213] - Add test for ZipkinSpanReceiver
> >
>

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