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Circuitbreaker #7532

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Lars5Janssen
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Added Circuitbreaker w/ only logging

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Can one of the admins verify this patch?

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Can one of the admins verify this patch?

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Can one of the admins verify this patch?

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Can one of the admins verify this patch?

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Can one of the admins verify this patch?

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Can one of the admins verify this patch?

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Can one of the admins verify this patch?

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Can one of the admins verify this patch?

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Can one of the admins verify this patch?

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Can one of the admins verify this patch?

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Can one of the admins verify this patch?

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Can one of the admins verify this patch?

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Can one of the admins verify this patch?

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@@ -0,0 +1,176 @@
<factorypath>
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this change of course should be excluded :)

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changed in a51932a

int lastTrustScore = poolEntry.getTrustScore();
long lastSerailId = poolEntry.getSerialId();

if (msgSerialId == lastSerailId) { // Pool has rebooted
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@kofemann kofemann Mar 15, 2024

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The comment (or logic) is wrong. If the last and new timestamps equal, then the pool is not rebooted

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changed in a51932a

if (msgSerialId == lastSerailId) { // Pool has rebooted
nextTrustScore = lastTrustScore/tsDecrease;
if (nextTrustScore < tsThreshold && !poolEntry.getEnabledStatus()) { // Pool was disabled, should now be re-ENABLED
LOGGER.error("Pool {} WOULD now be re-ENABLED due to low trust score, BUT IS NOT", poolName);
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the message is confusing....

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message changed in a5bd221

}

public synchronized void messageArrived(CellMessage envelope, PoolManagerPoolUpMessage msg) {
int tsIncrease = 15;
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please add comments why this constants are selected

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comments added in d8fd9e6

@Lars5Janssen Lars5Janssen requested a review from kofemann March 15, 2024 14:09
}

public synchronized void messageArrived(CellMessage envelope, PoolManagerPoolUpMessage msg) {
// CostModuleTest#testPoolCircuitbreaker depends on these vaules beeing as they are.
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Obviously, we don't want test related constants to be a part of the main codebase.

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Please update the change such, that no test constants are hardcoded in the main code

Lars5Janssen and others added 4 commits August 20, 2024 15:52
Motivation:
The META-INF/gplazma-plugins.xml must point to the correct class name,
otherwise we get:

Unable register new plugin: Class org.dcache.gplazma.plugins.tokenx.TokenExchange could not be found.

Modification:
Fix the class name in gplazma-plugins.xml

Result:
no error on start (and working plugin :) )

Acked-by:
Target: master
Require-book: no
Require-notes: no
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3 participants