kgeisz commented on code in PR #8115:
URL: https://github.com/apache/hbase/pull/8115#discussion_r3132445297
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hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java:
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@@ -4506,15 +4495,22 @@ public void onConfigurationChange(Configuration
newConf) {
// append the quotas observer back to the master coprocessor key
setQuotasObserver(newConf);
- boolean originalIsReadOnlyEnabled = this.isGlobalReadOnlyEnabled;
+ boolean originalIsReadOnlyEnabled = CoprocessorConfigurationUtil
+ .areReadOnlyCoprocessorsLoaded(this.conf,
CoprocessorHost.MASTER_COPROCESSOR_CONF_KEY);
- CoprocessorConfigurationUtil.maybeUpdateCoprocessors(newConf,
this.isGlobalReadOnlyEnabled,
+ CoprocessorConfigurationUtil.maybeUpdateCoprocessors(newConf,
originalIsReadOnlyEnabled,
this.cpHost, CoprocessorHost.MASTER_COPROCESSOR_CONF_KEY,
this.maintenanceMode,
- this.toString(), val -> this.isGlobalReadOnlyEnabled = val,
- conf -> initializeCoprocessorHost(newConf));
+ this.toString(), conf -> {
+ this.initializeCoprocessorHost(conf);
+ CoprocessorConfigurationUtil.updateCoprocessorListInConf(this.conf,
conf,
+ CoprocessorHost.MASTER_COPROCESSOR_CONF_KEY);
Review Comment:
I added this to satisfy a unit test in
`TestReadOnlyControllerCoprocessorLoading`. The dynamic configuration worked
as expected without this in local deployments or in a docker container setup.
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