Re: MetricsProvider Plan

2018-09-12 Thread Michael Han
Sounds a good plan to me. Thanks Enrico. Regarding 4lw - my opinion is we could just leave it as is and don't expose any of the newly added metrics through 4lw endpoints. Instead, advocating admin server end points which will be supported moving forward. On Tue, Sep 11, 2018 at 7:41 AM, Enrico

[GitHub] zookeeper pull request #623: [ZOOKEEPER-3146] Limit the maximum client conne...

2018-09-12 Thread hanm
Github user hanm commented on a diff in the pull request: https://github.com/apache/zookeeper/pull/623#discussion_r217260419 --- Diff: src/java/test/org/apache/zookeeper/test/ClientTest.java --- @@ -506,7 +506,7 @@ private void performClientTest(boolean withWatcherObj)

[jira] [Commented] (ZOOKEEPER-3141) testLeaderElectionWithDisloyalVoter is flaky

2018-09-12 Thread Michael Han (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-3141?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16613021#comment-16613021 ] Michael Han commented on ZOOKEEPER-3141: The failure does not reproduce in my stress test job

[jira] [Commented] (ZOOKEEPER-2122) Impplement SSL support in the Zookeeper C client library

2018-09-12 Thread shuoshi (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-2122?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16612974#comment-16612974 ] shuoshi commented on ZOOKEEPER-2122: I'd like to add openssl into zk's c client to support linux

ZooKeeper-trunk - Build # 189 - Still Failing

2018-09-12 Thread Apache Jenkins Server
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Re: Java version (Oracle - OpenJDK) support

2018-09-12 Thread Patrick Hunt
Historically we've always defined a minimum version and let users decide. That seems to have worked pretty well. It provides the most flexibility and hasn't really bothered us too much. It limits our use of new language features of Java, but typically Java is ensuring b/w compat from a runtime

[jira] [Created] (ZOOKEEPER-3147) Enable server tracking client information

2018-09-12 Thread Michael Han (JIRA)
Michael Han created ZOOKEEPER-3147: -- Summary: Enable server tracking client information Key: ZOOKEEPER-3147 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3147 Project: ZooKeeper

[jira] [Commented] (ZOOKEEPER-3127) Fixing potential data inconsistency due to update last processed zxid with partial multi-op txn

2018-09-12 Thread Michael Han (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-3127?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16612780#comment-16612780 ] Michael Han commented on ZOOKEEPER-3127: If there is a conflict, it's expected that the

[jira] [Commented] (ZOOKEEPER-3127) Fixing potential data inconsistency due to update last processed zxid with partial multi-op txn

2018-09-12 Thread Fangmin Lv (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-3127?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16612748#comment-16612748 ] Fangmin Lv commented on ZOOKEEPER-3127: --- [~andorm] what's the process for committer to port

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[jira] [Commented] (ZOOKEEPER-1260) Audit logging in ZooKeeper servers.

2018-09-12 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-1260?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16612710#comment-16612710 ] Hadoop QA commented on ZOOKEEPER-1260: -- -1 overall. GitHub Pull Request Build +1

[GitHub] zookeeper pull request #338: ZOOKEEPER-1260:Audit logging in ZooKeeper serve...

2018-09-12 Thread arshadmohammad
Github user arshadmohammad commented on a diff in the pull request: https://github.com/apache/zookeeper/pull/338#discussion_r217179715 --- Diff: src/java/main/org/apache/zookeeper/server/FinalRequestProcessor.java --- @@ -465,6 +488,127 @@ public void processRequest(Request

[GitHub] zookeeper pull request #338: ZOOKEEPER-1260:Audit logging in ZooKeeper serve...

2018-09-12 Thread arshadmohammad
Github user arshadmohammad commented on a diff in the pull request: https://github.com/apache/zookeeper/pull/338#discussion_r217179644 --- Diff: src/java/main/org/apache/zookeeper/audit/ZKAuditLogger.java --- @@ -0,0 +1,117 @@ +/** + * Licensed to the Apache Software

[GitHub] zookeeper pull request #338: ZOOKEEPER-1260:Audit logging in ZooKeeper serve...

2018-09-12 Thread arshadmohammad
Github user arshadmohammad commented on a diff in the pull request: https://github.com/apache/zookeeper/pull/338#discussion_r217179296 --- Diff: src/java/main/org/apache/zookeeper/server/FinalRequestProcessor.java --- @@ -465,6 +488,127 @@ public void processRequest(Request

[GitHub] zookeeper pull request #338: ZOOKEEPER-1260:Audit logging in ZooKeeper serve...

2018-09-12 Thread arshadmohammad
Github user arshadmohammad commented on a diff in the pull request: https://github.com/apache/zookeeper/pull/338#discussion_r217179236 --- Diff: src/java/main/org/apache/zookeeper/server/FinalRequestProcessor.java --- @@ -250,30 +267,36 @@ public void processRequest(Request

[GitHub] zookeeper issue #605: [ZOOKEEPER-3125] Fixing pzxid consistent issue when re...

2018-09-12 Thread anmolnar
Github user anmolnar commented on the issue: https://github.com/apache/zookeeper/pull/605 @lvfangmin Cool, thanks for the info, but unfortunately the commit script is quite strict and works with PRs. Maybe I could circumvent the process and commit the change manually, but I think it

[jira] [Commented] (ZOOKEEPER-1260) Audit logging in ZooKeeper servers.

2018-09-12 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-1260?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16612668#comment-16612668 ] Hadoop QA commented on ZOOKEEPER-1260: -- -1 overall. GitHub Pull Request Build +1

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[jira] [Commented] (ZOOKEEPER-3146) Limit the maximum client connections per IP in NettyServerCnxnFactory

2018-09-12 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-3146?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16612650#comment-16612650 ] Hadoop QA commented on ZOOKEEPER-3146: -- +1 overall. GitHub Pull Request Build +1

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[GitHub] zookeeper issue #605: [ZOOKEEPER-3125] Fixing pzxid consistent issue when re...

2018-09-12 Thread lvfangmin
Github user lvfangmin commented on the issue: https://github.com/apache/zookeeper/pull/605 @anmolnar the conflict is due to the missing of FuzzySnapshotRelatedTest class introduced in ZOOKEEPER-3127, which is fixing the data inconsistency due to multi-op txn. We need that in

[jira] [Updated] (ZOOKEEPER-3146) Limit the maximum client connections per IP in NettyServerCnxnFactory

2018-09-12 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-3146?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] ASF GitHub Bot updated ZOOKEEPER-3146: -- Labels: pull-request-available (was: ) > Limit the maximum client connections

[GitHub] zookeeper pull request #623: [ZOOKEEPER-3146] Limit the maximum client conne...

2018-09-12 Thread lvfangmin
GitHub user lvfangmin opened a pull request: https://github.com/apache/zookeeper/pull/623 [ZOOKEEPER-3146] Limit the maximum client connections per IP in NettyServerCnxnFactory Add similar max cnxn per ip throttling logic to Netty implementation. You can merge this pull request

[jira] [Commented] (ZOOKEEPER-3145) Potential watch missing issue due to stale pzxid when replaying CloseSession txn with fuzzy snapshot

2018-09-12 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-3145?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16612617#comment-16612617 ] Hadoop QA commented on ZOOKEEPER-3145: -- -1 overall. GitHub Pull Request Build +1

Failed: ZOOKEEPER- PreCommit Build #2157

2018-09-12 Thread Apache Jenkins Server
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[jira] [Created] (ZOOKEEPER-3146) Limit the maximum client connections per IP in NettyServerCnxnFactory

2018-09-12 Thread Fangmin Lv (JIRA)
Fangmin Lv created ZOOKEEPER-3146: - Summary: Limit the maximum client connections per IP in NettyServerCnxnFactory Key: ZOOKEEPER-3146 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3146

ZooKeeper-trunk-windows-cmake - Build # 2933 - Still Failing

2018-09-12 Thread Apache Jenkins Server
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[jira] [Updated] (ZOOKEEPER-3145) Potential watch missing issue due to stale pzxid when replaying CloseSession txn with fuzzy snapshot

2018-09-12 Thread Fangmin Lv (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-3145?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Fangmin Lv updated ZOOKEEPER-3145: -- Summary: Potential watch missing issue due to stale pzxid when replaying CloseSession txn

[jira] [Updated] (ZOOKEEPER-3145) Potential watch missing issue due to stale pzxid when replaying CloseSession txn with fuzzy snapshhot

2018-09-12 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-3145?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] ASF GitHub Bot updated ZOOKEEPER-3145: -- Labels: pull-request-available (was: ) > Potential watch missing issue due to

[GitHub] zookeeper pull request #622: [ZOOKEEPER-3145] Potential watch missing issue ...

2018-09-12 Thread lvfangmin
GitHub user lvfangmin opened a pull request: https://github.com/apache/zookeeper/pull/622 [ZOOKEEPER-3145] Potential watch missing issue due to stale pzxid when replaying CloseSession txn with fuzzy snapshot Currently, the CloseSession txn is not idempotent, executing the

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[jira] [Commented] (ZOOKEEPER-1177) Enabling a large number of watches for a large number of clients

2018-09-12 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-1177?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16612538#comment-16612538 ] Hadoop QA commented on ZOOKEEPER-1177: -- -1 overall. GitHub Pull Request Build +1

[GitHub] zookeeper issue #590: [ZOOKEEPER-1177] Add the memory optimized watch manage...

2018-09-12 Thread lvfangmin
Github user lvfangmin commented on the issue: https://github.com/apache/zookeeper/pull/590 Resolve conflict with latest code on master. ---

[GitHub] zookeeper issue #590: [ZOOKEEPER-1177] Add the memory optimized watch manage...

2018-09-12 Thread lvfangmin
Github user lvfangmin commented on the issue: https://github.com/apache/zookeeper/pull/590 Update based on the comments: 1. add findbugs exclusion 2. add comments for the newly added classes 3. add admin doc for the new JVM options introduced in this diff 4. move

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[GitHub] zookeeper pull request #590: [ZOOKEEPER-1177] Add the memory optimized watch...

2018-09-12 Thread lvfangmin
Github user lvfangmin commented on a diff in the pull request: https://github.com/apache/zookeeper/pull/590#discussion_r217112114 --- Diff: src/java/main/org/apache/zookeeper/server/watch/WatchManagerOptimized.java --- @@ -0,0 +1,355 @@ +/** + * Licensed to the Apache

Re: ZooKeeper 3.5 blocker issues

2018-09-12 Thread Fangmin Lv
Andor, ZOOKEEPER-3114 is about adding real time digest checking to help detecting inconsistency, it's a new feature with amounts of code change. I'll start upstream it part by part, but I don't expect it's being merged in the next few weeks. So yes, it's a nice to have, but definitely not a block

[GitHub] zookeeper issue #605: [ZOOKEEPER-3125] Fixing pzxid consistent issue when re...

2018-09-12 Thread lvfangmin
Github user lvfangmin commented on the issue: https://github.com/apache/zookeeper/pull/605 Thanks @anmolnar, will create a PR for 3.5. ---

[jira] [Commented] (ZOOKEEPER-1260) Audit logging in ZooKeeper servers.

2018-09-12 Thread Mohammad Arshad (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-1260?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16612318#comment-16612318 ] Mohammad Arshad commented on ZOOKEEPER-1260: To run the performance utility, go to

[jira] [Commented] (ZOOKEEPER-1260) Audit logging in ZooKeeper servers.

2018-09-12 Thread Mohammad Arshad (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-1260?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16612315#comment-16612315 ] Mohammad Arshad commented on ZOOKEEPER-1260: >From the performance readings, seems

[jira] [Commented] (ZOOKEEPER-1260) Audit logging in ZooKeeper servers.

2018-09-12 Thread Mohammad Arshad (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-1260?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16612302#comment-16612302 ] Mohammad Arshad commented on ZOOKEEPER-1260: To assess the performance impact of audit

Re: Java version (Oracle - OpenJDK) support

2018-09-12 Thread Enrico Olivelli
Il mer 12 set 2018, 11:37 Norbert Kalmar ha scritto: > Thanks Enrico! > > Agree, as I mentioned, only JDK8 and 11 should be tested on 3.4 and other > branches as well. > > I checked the Kerby problems, 3.4 does not have Kerby, it uses Apache > directory server. > Maybe we should introduce also

[jira] [Commented] (ZOOKEEPER-1823) zkTxnLogToolkit -dump should support printing transaction data as a string

2018-09-12 Thread Hudson (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-1823?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16612136#comment-16612136 ] Hudson commented on ZOOKEEPER-1823: --- FAILURE: Integrated in Jenkins build ZooKeeper-trunk #188 (See

[jira] [Commented] (ZOOKEEPER-3125) Pzxid inconsistent issue when replaying a txn for a deleted node

2018-09-12 Thread Hudson (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-3125?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16612135#comment-16612135 ] Hudson commented on ZOOKEEPER-3125: --- FAILURE: Integrated in Jenkins build ZooKeeper-trunk #188 (See

ZooKeeper-trunk - Build # 188 - Failure

2018-09-12 Thread Apache Jenkins Server
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ZooKeeper_branch35_jdk8 - Build # 1116 - Still Failing

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ZooKeeper-trunk-windows-cmake - Build # 2932 - Still Failing

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[jira] [Commented] (ZOOKEEPER-2990) Implement probabilistic tracing

2018-09-12 Thread Andor Molnar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-2990?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16611993#comment-16611993 ] Andor Molnar commented on ZOOKEEPER-2990: - We can talk about it, but I would rather create

[jira] [Resolved] (ZOOKEEPER-1823) zkTxnLogToolkit -dump should support printing transaction data as a string

2018-09-12 Thread Andor Molnar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-1823?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andor Molnar resolved ZOOKEEPER-1823. - Resolution: Fixed Issue resolved by pull request 613

[GitHub] zookeeper issue #613: ZOOKEEPER-1823:zkTxnLogToolkit -dump should support pr...

2018-09-12 Thread anmolnar
Github user anmolnar commented on the issue: https://github.com/apache/zookeeper/pull/613 Merged to 3.5 and master. Thanks @maoling ! ---

[GitHub] zookeeper pull request #613: ZOOKEEPER-1823:zkTxnLogToolkit -dump should sup...

2018-09-12 Thread asfgit
Github user asfgit closed the pull request at: https://github.com/apache/zookeeper/pull/613 ---

[GitHub] zookeeper issue #605: [ZOOKEEPER-3125] Fixing pzxid consistent issue when re...

2018-09-12 Thread anmolnar
Github user anmolnar commented on the issue: https://github.com/apache/zookeeper/pull/605 @lvfangmin Committed to master. Conflicting with branch-3.5, please create separate pull request for that. ---

[GitHub] zookeeper pull request #605: [ZOOKEEPER-3125] Fixing pzxid consistent issue ...

2018-09-12 Thread asfgit
Github user asfgit closed the pull request at: https://github.com/apache/zookeeper/pull/605 ---

[GitHub] zookeeper pull request #590: [ZOOKEEPER-1177] Add the memory optimized watch...

2018-09-12 Thread anmolnar
Github user anmolnar commented on a diff in the pull request: https://github.com/apache/zookeeper/pull/590#discussion_r216973199 --- Diff: src/java/main/org/apache/zookeeper/server/watch/WatchManagerOptimized.java --- @@ -0,0 +1,355 @@ +/** + * Licensed to the Apache

Re: ZooKeeper 3.5 blocker issues

2018-09-12 Thread Andor Molnar
Fangmin, Sorry, I just noticed that you want to include the consistency fixes in the stable version which is fine. Let’s finish the backports and we’ll be done with them. ZOOKEEPER-3114 is essentially a new feature, I wouldn’t block 3.5 with that. What do you think? Andor > On 2018. Sep

Re: ZooKeeper 3.5 blocker issues

2018-09-12 Thread Andor Molnar
Cool, thanks for the clarification. The updated list is as follows: - ZOOKEEPER-236 (SSL/TLS support for Atomic Broadcast protocol) - ZOOKEEPER-1818 (Fix don't care for trunk) - ZOOKEEPER-2778 (Potential server deadlock between follower sync with leader and follower receiving external

Re: Java version (Oracle - OpenJDK) support

2018-09-12 Thread Norbert Kalmar
Thanks Enrico! Agree, as I mentioned, only JDK8 and 11 should be tested on 3.4 and other branches as well. I checked the Kerby problems, 3.4 does not have Kerby, it uses Apache directory server. Maybe we should introduce also introduce Kerby on 3.4? Or just try to fix the problems with directory

Re: Java version (Oracle - OpenJDK) support

2018-09-12 Thread Enrico Olivelli
Il giorno mer 12 set 2018 alle ore 11:04 Norbert Kalmar ha scritto: > Hi all, > > Oracle8 will have it's support end in January. They changed there release > drastically. > A good article on that: > https://dev.karakun.com/java/2018/06/25/java-releases.html > > Long story short: From January, no

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[jira] [Commented] (ZOOKEEPER-1823) zkTxnLogToolkit -dump should support printing transaction data as a string

2018-09-12 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-1823?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16611802#comment-16611802 ] Hadoop QA commented on ZOOKEEPER-1823: -- +1 overall. GitHub Pull Request Build +1

[jira] [Commented] (ZOOKEEPER-3125) Pzxid inconsistent issue when replaying a txn for a deleted node

2018-09-12 Thread Andor Molnar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-3125?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16611800#comment-16611800 ] Andor Molnar commented on ZOOKEEPER-3125: - Scoped to 3.5 branch too. > Pzxid inconsistent

[jira] [Updated] (ZOOKEEPER-3125) Pzxid inconsistent issue when replaying a txn for a deleted node

2018-09-12 Thread Andor Molnar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-3125?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andor Molnar updated ZOOKEEPER-3125: Fix Version/s: 3.5.5 > Pzxid inconsistent issue when replaying a txn for a deleted

Java version (Oracle - OpenJDK) support

2018-09-12 Thread Norbert Kalmar
Hi all, Oracle8 will have it's support end in January. They changed there release drastically. A good article on that: https://dev.karakun.com/java/2018/06/25/java-releases.html Long story short: From January, no Oracle JDK version can be used in PROD environment without a license. End every

[jira] [Commented] (ZOOKEEPER-3127) Fixing potential data inconsistency due to update last processed zxid with partial multi-op txn

2018-09-12 Thread Andor Molnar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-3127?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16611781#comment-16611781 ] Andor Molnar commented on ZOOKEEPER-3127: - [~lvfangmin] Would you please port this to 3.5

[jira] [Commented] (ZOOKEEPER-3104) Potential data inconsistency due to NEWLEADER packet being sent too early during SNAP sync

2018-09-12 Thread Andor Molnar (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-3104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16611777#comment-16611777 ] Andor Molnar commented on ZOOKEEPER-3104: - Thanks [~lvfangmin] We don't get too many (maybe

[GitHub] zookeeper pull request #590: [ZOOKEEPER-1177] Add the memory optimized watch...

2018-09-12 Thread lvfangmin
Github user lvfangmin commented on a diff in the pull request: https://github.com/apache/zookeeper/pull/590#discussion_r216912996 --- Diff: src/java/test/org/apache/zookeeper/server/DumbWatcher.java --- @@ -0,0 +1,96 @@ +/** + * Licensed to the Apache Software Foundation

[GitHub] zookeeper pull request #590: [ZOOKEEPER-1177] Add the memory optimized watch...

2018-09-12 Thread lvfangmin
Github user lvfangmin commented on a diff in the pull request: https://github.com/apache/zookeeper/pull/590#discussion_r216910219 --- Diff: src/java/main/org/apache/zookeeper/server/watch/WatchManagerOptimized.java --- @@ -0,0 +1,355 @@ +/** + * Licensed to the Apache