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Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2023/01/08 06:52:18 UTC

[GitHub] [pulsar] horizonzy opened a new pull request, #19156: [fix][broker] Support zookeeper read-only config.

horizonzy opened a new pull request, #19156:
URL: https://github.com/apache/pulsar/pull/19156

   Fixes #16489
   
   
   Master Issue: #16489
   
   ### Motivation
   
   Export config `metadataStoreAllowReadOnlyOperations` and `zooKeeperAllowReadOnlyOperations`.
   
   
   
   ### Does this pull request potentially affect one of the following parts:
   
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   *If the box was checked, please highlight the changes*
   
   - [ ] Dependencies (add or upgrade a dependency)
   - [ ] The public API
   - [ ] The schema
   - [ ] The default values of configurations
   - [ ] The threading model
   - [ ] The binary protocol
   - [ ] The REST endpoints
   - [ ] The admin CLI options
   - [ ] The metrics
   - [ ] Anything that affects deployment
   
   ### Documentation
   
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[GitHub] [pulsar] hangc0276 commented on pull request #19156: [fix][broker] Support zookeeper read-only config.

Posted by "hangc0276 (via GitHub)" <gi...@apache.org>.
hangc0276 commented on PR #19156:
URL: https://github.com/apache/pulsar/pull/19156#issuecomment-1445855076

   @horizonzy Do we need to set the default value for `zooKeeperAllowReadOnlyOperations`?


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[GitHub] [pulsar] horizonzy commented on pull request #19156: [fix][broker] Support zookeeper read-only config.

Posted by GitBox <gi...@apache.org>.
horizonzy commented on PR #19156:
URL: https://github.com/apache/pulsar/pull/19156#issuecomment-1381542937

   This is part 1, introduce `zooKeeperAllowReadOnlyOperations`. It should cherry-pick to branch-2.9, branch-2.10, branch-2.11.
   After the cherry-pick works done, I will submit a new pr to deprecated `zooKeeperAllowReadOnlyOperations` and introduce `metadataStoreAllowReadOnlyOperations`.


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[GitHub] [pulsar] horizonzy commented on pull request #19156: [fix][broker] Support zookeeper read-only config.

Posted by "horizonzy (via GitHub)" <gi...@apache.org>.
horizonzy commented on PR #19156:
URL: https://github.com/apache/pulsar/pull/19156#issuecomment-1445857384

   > zooKeeperAllowReadOnlyOperations
   
   No need, we use the boolean default value `false` as the `zooKeeperAllowReadOnlyOperations ` default value.


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[GitHub] [pulsar] AnonHxy commented on a diff in pull request #19156: [fix][broker] Support zookeeper read-only config.

Posted by GitBox <gi...@apache.org>.
AnonHxy commented on code in PR #19156:
URL: https://github.com/apache/pulsar/pull/19156#discussion_r1064271316


##########
pulsar-broker-common/src/main/java/org/apache/pulsar/broker/ServiceConfiguration.java:
##########
@@ -461,6 +467,15 @@ The delayed message index bucket time step(in seconds) in per bucket snapshot se
         )
     private int zooKeeperCacheExpirySeconds = -1;
 
+    @Deprecated

Review Comment:
   Could we remove the `zooKeeperAllowReadOnlyOperations` config?  Because there seems is no compatible issue



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[GitHub] [pulsar] horizonzy commented on a diff in pull request #19156: [fix][broker] Support zookeeper read-only config.

Posted by GitBox <gi...@apache.org>.
horizonzy commented on code in PR #19156:
URL: https://github.com/apache/pulsar/pull/19156#discussion_r1064095973


##########
pulsar-broker-common/src/main/java/org/apache/pulsar/broker/ServiceConfiguration.java:
##########
@@ -461,6 +467,15 @@ The delayed message index bucket time step(in seconds) in per bucket snapshot se
         )
     private int zooKeeperCacheExpirySeconds = -1;
 
+    @Deprecated

Review Comment:
   If the user uses the old properties, it just add `zookeeperAllowReadOnlyOperations` config.



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[GitHub] [pulsar] codecov-commenter commented on pull request #19156: [fix][broker] Support zookeeper read-only config.

Posted by GitBox <gi...@apache.org>.
codecov-commenter commented on PR #19156:
URL: https://github.com/apache/pulsar/pull/19156#issuecomment-1375030214

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[GitHub] [pulsar] Technoboy- commented on a diff in pull request #19156: [fix][broker] Support zookeeper read-only config.

Posted by GitBox <gi...@apache.org>.
Technoboy- commented on code in PR #19156:
URL: https://github.com/apache/pulsar/pull/19156#discussion_r1064333970


##########
pulsar-broker-common/src/main/java/org/apache/pulsar/broker/ServiceConfiguration.java:
##########
@@ -461,6 +467,15 @@ The delayed message index bucket time step(in seconds) in per bucket snapshot se
         )
     private int zooKeeperCacheExpirySeconds = -1;
 
+    @Deprecated

Review Comment:
   Seems we need to remove it.



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[GitHub] [pulsar] horizonzy commented on pull request #19156: [fix][broker] Support zookeeper read-only config.

Posted by GitBox <gi...@apache.org>.
horizonzy commented on PR #19156:
URL: https://github.com/apache/pulsar/pull/19156#issuecomment-1379741543

   > LGTM,
   > 
   > But I have to mention one thing If you want to cherry-pick this PR to branch-2.9, you've got to support and cherry-pick `zooKeeperAllowReadOnlyOperations` configuration first and then push another PR to introduce `metadataStoreAllowReadOnlyOperations` and deprecate the previous one.
   > 
   > The reason is that branch-2.9 has no `metadata****` configuration. So, if we introduce a new config named `metadata****`, it's weird.
   
   Thanks for your reminder. In branch-2.9, only introduce `zooKeeperAllowReadOnlyOperations` without @deprecated annotation.


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[GitHub] [pulsar] Technoboy- closed pull request #19156: [fix][broker] Support zookeeper read-only config.

Posted by GitBox <gi...@apache.org>.
Technoboy- closed pull request #19156: [fix][broker] Support zookeeper read-only config.
URL: https://github.com/apache/pulsar/pull/19156


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[GitHub] [pulsar] horizonzy commented on a diff in pull request #19156: [fix][broker] Support zookeeper read-only config.

Posted by GitBox <gi...@apache.org>.
horizonzy commented on code in PR #19156:
URL: https://github.com/apache/pulsar/pull/19156#discussion_r1064095973


##########
pulsar-broker-common/src/main/java/org/apache/pulsar/broker/ServiceConfiguration.java:
##########
@@ -461,6 +467,15 @@ The delayed message index bucket time step(in seconds) in per bucket snapshot se
         )
     private int zooKeeperCacheExpirySeconds = -1;
 
+    @Deprecated

Review Comment:
   If the user uses the old properties, it config `zookeeperAllowReadOnlyOperations=true` enough, instead to comprehend the new config.



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[GitHub] [pulsar] Jason918 commented on a diff in pull request #19156: [fix][broker] Support zookeeper read-only config.

Posted by GitBox <gi...@apache.org>.
Jason918 commented on code in PR #19156:
URL: https://github.com/apache/pulsar/pull/19156#discussion_r1064095716


##########
pulsar-broker-common/src/main/java/org/apache/pulsar/broker/ServiceConfiguration.java:
##########
@@ -461,6 +467,15 @@ The delayed message index bucket time step(in seconds) in per bucket snapshot se
         )
     private int zooKeeperCacheExpirySeconds = -1;
 
+    @Deprecated

Review Comment:
   Why are we add deprecated fields? Seems not necessary.



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[GitHub] [pulsar] horizonzy commented on pull request #19156: [fix][broker] Support zookeeper read-only config.

Posted by GitBox <gi...@apache.org>.
horizonzy commented on PR #19156:
URL: https://github.com/apache/pulsar/pull/19156#issuecomment-1376712647

   @Technoboy- 2.9.x 2.10.x 2.11.x also need this pr.


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[GitHub] [pulsar] Technoboy- merged pull request #19156: [fix][broker] Support zookeeper read-only config.

Posted by GitBox <gi...@apache.org>.
Technoboy- merged PR #19156:
URL: https://github.com/apache/pulsar/pull/19156


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