Using a newish large memory, multi-core laptop. The fan made itself known.
Indexing took ~15 minutes.
Over a weeks worth of logs, only one indexing of central. There's a little
"2nd thought" bouncing that seems to go on immediately after the indexing.
An aside
While taking a look at this I ran into something messy.
Not repository, but source indexing relating.
log filled with huge repeating message (4K each)
https://github.com/apache/netbeans/issues/6071
WARNING: package com.apple.eio not in java.desktop
-------------------------------------------------------------------------------
>Log Session: Thursday, June 8, 2023 at 2:34:34 PM Pacific Daylight Time
>System Info:
Product Version = Apache NetBeans IDE 18
Operating System = Linux version 6.2.6-76060206-generic
running on amd64
Java; VM; Vendor = 17.0.6; Java HotSpot(TM) 64-Bit Server VM
17.0.6+9-LTS-190; Oracle Corporation
Runtime = Java(TM) SE Runtime Environment
17.0.6+9-LTS-190
...
INFO [org.apache.lucene.search.MultiTermQuery_patched]: patched
MultiTermQuery.hashCode() initialized. (LUCENE-10431)
INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]:
Indexing of maven-snapshots took 0.99 s.
INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]:
could not (re-)index maven-snapshots
org.apache.maven.wagon.ResourceDoesNotExistException: resource missing
at
https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties,
status: 404 Not Found
at
org.apache.maven.wagon.shared.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1191)
...
[catch] at
org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.lambda$spawnIndexLoadedRepo$4(NexusRepositoryIndexerImpl.java:668)
... one exception
... 18 lines of test application logging
[maven-local-indexing] [1;34mINFO[m
org.eclipse.aether.internal.impl.DefaultArtifactResolver - Artifact
org.sonatype.nexus.buildsupport:nexus-buildsupport-shiro:pom:2.15.1-02
is present in the local repository, but cached from a remote repository
ID that is unavailable in current build context, verifying that is
downloadable from [maven-snapshots
(https://oss.sonatype.org/content/repositories/snapshots/, default,
releases+snapshots), central (https://repo.maven.apache.org/maven2/,
default, releases+snapshots)]
... 231 messages like the one above, sigh
INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]:
Indexing of local took 18.73 s.
... 597 lines of seemingly unrelated random stuff
INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]:
Indexing of central took 897.69 s.
INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]:
Indexing of central took 0.10 s.
INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]:
Indexing of central took 0.03 s.
INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]:
Indexing of central took 0.03 s.
INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]:
Indexing of central took 0.03 s.
INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]:
Indexing of central took 0.03 s.
INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]:
Indexing of central took 0.03 s.
INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]:
Indexing of central took 0.03 s.
INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]:
Indexing of central took 0.04 s.
INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]:
Indexing of central took 0.03 s.
INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]:
Indexing of central took 0.02 s.
INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]:
Indexing of central took 0.02 s.
INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]:
Indexing of central took 0.03 s.
INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]:
Indexing of central took 0.03 s.
INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]:
Indexing of central took 0.03 s.
INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]:
Indexing of central took 0.03 s.
INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]:
Indexing of central took 0.03 s.
INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]:
Indexing of central took 0.03 s.
INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]:
Indexing of central took 0.03 s.
INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]:
Indexing of central took 0.03 s.
INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]:
Indexing of central took 0.05 s.
INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]:
Indexing of central took 0.03 s.
INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]:
Indexing of central took 0.03 s.
INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]:
Indexing of central took 0.04 s.
INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]:
Indexing of central took 0.05 s.
INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]:
Indexing of central took 0.03 s.
INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]:
Indexing of central took 0.03 s.
INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]:
Indexing of central took 0.03 s.
INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]:
Indexing of central took 0.03 s.
INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]:
Indexing of central took 0.03 s.
INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]:
Indexing of central took 0.02 s.
INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]:
Indexing of central took 0.04 s.
...
On 23/06/12 2:50 AM, Michael Bien wrote:
On 12.06.23 09:51, Peter Hull wrote:
On Sun, 11 Jun 2023 at 19:05, Tamás Cservenák <ta...@cservenak.net>
wrote:
The central index last publish happened on 5th June 2023.
Thanks everyone for the comments.
I've not been monitoring it specifically but I had the feeling that
indexer was running more frequently, that's why I asked if there was a
log so I could confirm it (or not!)
I forgot to answer this - sorry, check for:
INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]:
Indexing of [repo_name] took [time]s
logger is enabled by default, time includes download.
you can also see the last update timestamp in:
[netbeans_config_folder]/18/config/Preferences/org/netbeans/modules/maven/repositories/[repo_name].properties
which is set on every index update.
I believe it was indexing rather than just an update check, because it
makes my laptop fans spin up for a few minutes.
I have only recently upgraded to NB18 so for example if I had done
that on 4th June I would have had an indexer run on that day and again
the following day, is that correct?
This shouldn't happen due to the min update interval which is 7 days
by default. But I can take another look at the code.
And also, if I had closed NB
before the indexing had finished, would it start again from scratch,
or does it work incrementally?
It would start again from scratch if it is cancelled by the user (e.g
due to shutdown).
I'll keep an eye on it and let you know if it seems to be running more
frequently than updates to the nexus-maven-repository-index.properties
would suggest.
great, thanks!
you could also give a NB 19 dev build a try if you want since it has
many maven-indexer improvements already merged:
https://ci-builds.apache.org/job/Netbeans/job/netbeans-linux/lastSuccessfulBuild/artifact/nbbuild/
best regards,
-mbien
Pete
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