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LF Portal (trainingportal.linuxfoundation.org) Planned Maintenance (April 19, 2026 02:00-04:00 UTC)
fcioancafcioanca
0
5
fcioancafcioanca
Section 4 Exercise 3 Comparing Traces
Answered
barryamcconnellbarryamcconnell
2
35
barryamcconnellbarryamcconnell
Incomplete Heading
tuxlinuxtuxlinux
1
32
fcioancafcioanca
Zero-code instrumentation: Instrumentation of the Java (Spring Boot) Component (2)
Answered
pau2882pau2882
2
35
pau2882pau2882
Typo on "Exercise 2: Code-Based Instrumentation for Java & Python" - service,name
crdcrd
1
21
dharmondharmon
Question about role of the Collector
obdeijnobdeijn
2
37
sitraka17sitraka17
Cutting and pasting wget links doesn't work
mhitemhite
4
93
grimnirgrimnir
KeyError in "Instruments to Measure Golden Signals" code
mhitemhite
2
31
fcioancafcioanca
Exercise 1: Error
Answered
staticmindstaticmind
1
53
staticmindstaticmind
LF Portal (trainingportal.linuxfoundation.org) Planned Maintenance (August 17, 2025 02:00-05:00 UTC)
mstepienmstepien
0
13
mstepienmstepien
Missing Code and Context in "Instruments to Measure Golden Signals - Views (1)"
carwash0348carwash0348
2
41
arianehammarianehamm
Dev containers Fails to Build
hawkinswinjahawkinswinja
2
236
hawkinswinjahawkinswinja
Autoinstrumentation error on todoui-flask
jmandiolajmandiola
0
52
jmandiolajmandiola
Exercise LFS148 otel-in-action not working?
Answered ✓
jaco73jaco73
1
72
jaco73jaco73
OpenTelemetry Certified Associate
marella.sunilmarella.sunil
16
736
rajeshjeyapaulrajeshjeyapaul
Another missing import for "Instruments to Measure Golden Signals"
mhitemhite
1
41
arianehammarianehamm
Missing comma in "Instruments to Measure Golden Signals"
mhitemhite
1
21
arianehammarianehamm
Missing import in "Getting Started with Logging (4)"
mhitemhite
0
11
mhitemhite
Code is missing proper indentation in "Getting Started with Logging (3)"
mhitemhite
0
11
mhitemhite
Missing docker compose up steps for "Getting Started with Logging (1)"
mhitemhite
0
11
mhitemhite
Missing import and typo in "Instruments to Measure Golden Signals"
mhitemhite
0
21
mhitemhite
Apache Bench ("ab") missing from devcontainer
mhitemhite
0
1
mhitemhite
jq missing from devcontainer
mhitemhite
0
11
mhitemhite
Missing newline in "Instruments to Measure Golden Signals"
mhitemhite
1
22
fcioancafcioanca
Typo on "Exercise 2: Code-Based Instrumentation for Java & Python"
mhitemhite
2
31
fcioancafcioanca
"Instrumentation of the Python (Flask) Component (1)" - port 5000 issue
mhitemhite
1
44
fazlur.khanfazlur.khan
Instrumentation of the Java (Spring Boot) Component (1) - error with "mvn clean package" command
Answered
ivanbrijivanbrij
2
74
shashanksdixitshashanksdixit

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