Re: Moving 3.5 to EOL

> >> Now: > > >> > > >> master > > >> -- > > >> 3.7 > > >> 3.6 > > >> 3.5 LTS > > >> -- > > >> 3.4 EoL > > >> > > >> Can be

Re: Moving 3.5 to EOL

at 10:29 AM Enrico Olivelli wrote: > Il Dom 30 Gen 2022, 17:51 Andrew Purtell ha > scritto: > > > Previously in various contexts - specifically, I am thinking of a Hadoop > > JIRA where we once had a conversation on this topic, but I believe there > > have been oth

Re: Moving 3.5 to EOL

Previously in various contexts - specifically, I am thinking of a Hadoop JIRA where we once had a conversation on this topic, but I believe there have been others - you have declared 3.5 a long term stable (LTS) release. A sudden EOL of an LTS is jarring and makes future promise of LTS

Re: ZooKeeper Meetup @ Facebook is 1 Week Away! (January 29th 2020)

I assume remote viewers won't have to acknowledge a NDA digitally. On Tue, Jan 28, 2020 at 11:27 AM Mohamed Jeelani wrote: > Hello Ted, Sorry about the delayed response - there will be a standard NDA > that all visitors sign to entire campus. I'll also follow-up offline with > more information.

[jira] [Commented] (ZOOKEEPER-1000) Provide SSL in zookeeper to be able to run cross colos.

[ https://issues.apache.org/jira/browse/ZOOKEEPER-1000?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16844348#comment-16844348 ] Andrew Purtell commented on ZOOKEEPER-1000: --- This is a dup of ZOOKEEPER-236 ? Should

[jira] [Updated] (ZOOKEEPER-3337) Maven build failed with user or group id is too big

[ https://issues.apache.org/jira/browse/ZOOKEEPER-3337?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Purtell updated ZOOKEEPER-3337: -- Summary: Maven build failed with user or group id is too big (was: Maven build

[jira] [Updated] (ZOOKEEPER-3337) Maven build failed with group id is too big

[ https://issues.apache.org/jira/browse/ZOOKEEPER-3337?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Purtell updated ZOOKEEPER-3337: -- Description: Maven assembly plugin configuration must specify tarLongFileMode

[jira] [Updated] (ZOOKEEPER-3337) Maven build failed with group id is too big

[ https://issues.apache.org/jira/browse/ZOOKEEPER-3337?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Purtell updated ZOOKEEPER-3337: -- Description: Maven assembly plugin configuration must specify tarLongFileMode

[jira] [Updated] (ZOOKEEPER-3337) Maven build failed with group id is too big

[ https://issues.apache.org/jira/browse/ZOOKEEPER-3337?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Purtell updated ZOOKEEPER-3337: -- Attachment: ZOOKEEPER-3337-branch-3.4.patch > Maven build failed with group

[jira] [Created] (ZOOKEEPER-3337) Maven build failed with group id is too big

Andrew Purtell created ZOOKEEPER-3337: - Summary: Maven build failed with group id is too big Key: ZOOKEEPER-3337 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3337 Project: ZooKeeper

[jira] [Commented] (ZOOKEEPER-2770) ZooKeeper slow operation log

[ https://issues.apache.org/jira/browse/ZOOKEEPER-2770?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16100852#comment-16100852 ] Andrew Purtell commented on ZOOKEEPER-2770: --- >From the original patch the warning thresh

[jira] [Comment Edited] (ZOOKEEPER-2770) ZooKeeper slow operation log

[ https://issues.apache.org/jira/browse/ZOOKEEPER-2770?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16100706#comment-16100706 ] Andrew Purtell edited comment on ZOOKEEPER-2770 at 7/25/17 8:26 PM

[jira] [Comment Edited] (ZOOKEEPER-2770) ZooKeeper slow operation log

[ https://issues.apache.org/jira/browse/ZOOKEEPER-2770?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16100706#comment-16100706 ] Andrew Purtell edited comment on ZOOKEEPER-2770 at 7/25/17 8:23 PM

[jira] [Commented] (ZOOKEEPER-2770) ZooKeeper slow operation log

[ https://issues.apache.org/jira/browse/ZOOKEEPER-2770?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16100706#comment-16100706 ] Andrew Purtell commented on ZOOKEEPER-2770: --- The originally proposed change is hardly

[jira] [Commented] (ZOOKEEPER-2770) ZooKeeper slow operation log

[ https://issues.apache.org/jira/browse/ZOOKEEPER-2770?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16081519#comment-16081519 ] Andrew Purtell commented on ZOOKEEPER-2770: --- [~tdunning] It's pretty common in other

[jira] [Commented] (ZOOKEEPER-2662) Export a metric for txn log sync times

[ https://issues.apache.org/jira/browse/ZOOKEEPER-2662?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15985094#comment-15985094 ] Andrew Purtell commented on ZOOKEEPER-2662: --- The test looks good to me [~ckulkarni

Re: Partial crash bug described in Redundancy Does Not Imply Fault Tolerance: Analysis of Distributed Storage Reactions to Single Errors and Corruptions (FAST17)

ial crash bug described in the paper looks the same case as what's > fixed by ZOOKEEPER-2247. The root cause is the same for both cases (quorum > threads were not shutdown). > > On Thu, Mar 2, 2017 at 7:45 AM, Rakesh Radhakrishnan <rake...@apache.org> > wrote: > > > T

Partial crash bug described in Redundancy Does Not Imply Fault Tolerance: Analysis of Distributed Storage Reactions to Single Errors and Corruptions (FAST17)

r has partially crashed, it cannot propose any transactions, leading to an indefinite write unavailability." -- Best regards, Andrew Purtell apurt...@salesforce.com apurt...@apache.org

[jira] [Commented] (ZOOKEEPER-2662) Export a metric for txn log sync times

[ https://issues.apache.org/jira/browse/ZOOKEEPER-2662?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15858491#comment-15858491 ] Andrew Purtell commented on ZOOKEEPER-2662: --- [~sanjeevln] > Export a metric for txn

[jira] [Created] (ZOOKEEPER-2662) Export a metric for txn log sync times

Andrew Purtell created ZOOKEEPER-2662: - Summary: Export a metric for txn log sync times Key: ZOOKEEPER-2662 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2662 Project: ZooKeeper

[jira] [Commented] (ZOOKEEPER-2642) ZOOKEEPER-2014 breaks existing clients for little benefit

[ https://issues.apache.org/jira/browse/ZOOKEEPER-2642?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15740163#comment-15740163 ] Andrew Purtell commented on ZOOKEEPER-2642: --- bq. although it is a bit odd to deprecate

Re: Test plan for ZK-1045 - Call for volunteers

m while the generated load is hitting the quorum. On Wed, Nov 2, 2016 at 7:15 AM, Rakesh Radhakrishnan <rake...@apache.org> wrote: > Thanks a lot Andrew Purtell for your time and comments. > > >>>>>I like how Hadoop programmatically builds the JAAS context from its > &

[jira] [Commented] (ZOOKEEPER-1045) Support Quorum Peer mutual authentication via SASL

[ https://issues.apache.org/jira/browse/ZOOKEEPER-1045?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15627361#comment-15627361 ] Andrew Purtell commented on ZOOKEEPER-1045: --- I posted details of a worked example to dev

Re: Test plan for ZK-1045 - Call for volunteers

I would like to relay a working example of a patched 3.4.9 ZK cluster running on one host (without containers). I can confirm mutual SASL auth among the quorum is required and enforced because when instances were slightly misconfigured with incorrect principal strings they couldn't participate in

Re: ZOOKEEPER-2169

Please This looks really handy for implementing transient data structures. On Thu, Aug 18, 2016 at 5:53 AM, Jordan Zimmerman < jor...@jordanzimmerman.com> wrote: > Any chance of getting https://issues.apache.org/jira/browse/ZOOKEEPER-2169 > merged? It has: > > * A patch that’s been reviewed > *

[jira] [Commented] (ZOOKEEPER-2447) Zookeeper adds good delay when one of the quorum host is not reachable

[ https://issues.apache.org/jira/browse/ZOOKEEPER-2447?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15406347#comment-15406347 ] Andrew Purtell commented on ZOOKEEPER-2447: --- Thanks [~vishk]. As Vishal is actively working

Post 3.4 GA (was Re: Backporting ZOOKEEPER-2120 (SSL support) to 3.4.8)

Do you have any sense of when a release post 3.4 will not be tagged alpha? We really can't consider upgrading a production setting until this happens. What are the gating factors? > On Jul 1, 2016, at 5:23 AM, Flavio Junqueira wrote: > > Hi Luciano, > > The 3.4 branch is

[jira] [Commented] (ZOOKEEPER-2447) Zookeeper adds good delay when one of the quorum host is not reachable

[ https://issues.apache.org/jira/browse/ZOOKEEPER-2447?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15355708#comment-15355708 ] Andrew Purtell commented on ZOOKEEPER-2447: --- bq. An alternative would be to roll out our own

[jira] [Commented] (ZOOKEEPER-2447) Zookeeper adds good delay when one of the quorum host is not reachable

[ https://issues.apache.org/jira/browse/ZOOKEEPER-2447?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15355582#comment-15355582 ] Andrew Purtell commented on ZOOKEEPER-2447: --- >From my point of view this is

[jira] [Issue Comment Deleted] (ZOOKEEPER-2447) Zookeeper adds good delay when one of the quorum host is not reachable

[ https://issues.apache.org/jira/browse/ZOOKEEPER-2447?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Purtell updated ZOOKEEPER-2447: -- Comment: was deleted (was: This isn't an optimization, it's a fix for a multi

[jira] [Commented] (ZOOKEEPER-2424) Detect and log possible GC churn in servers.

[ https://issues.apache.org/jira/browse/ZOOKEEPER-2424?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15281037#comment-15281037 ] Andrew Purtell commented on ZOOKEEPER-2424: --- FWIW, HBase picked up Hadoop's JvmPauseMonitor

[jira] [Commented] (ZOOKEEPER-1634) A new feature proposal to ZooKeeper: authentication enforcement

[ https://issues.apache.org/jira/browse/ZOOKEEPER-1634?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15223419#comment-15223419 ] Andrew Purtell commented on ZOOKEEPER-1634: --- *authenticaion enforcement > A new feat

[jira] [Commented] (ZOOKEEPER-1634) A new feature proposal to ZooKeeper: authentication enforcement

[ https://issues.apache.org/jira/browse/ZOOKEEPER-1634?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15223418#comment-15223418 ] Andrew Purtell commented on ZOOKEEPER-1634: --- You should read my comment as agreeing

[jira] [Commented] (ZOOKEEPER-1634) A new feature proposal to ZooKeeper: authentication enforcement

[ https://issues.apache.org/jira/browse/ZOOKEEPER-1634?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15223050#comment-15223050 ] Andrew Purtell commented on ZOOKEEPER-1634: --- As much as I'd personally like to see a move

[jira] [Commented] (ZOOKEEPER-1604) remove rpm/deb/... packaging

[ https://issues.apache.org/jira/browse/ZOOKEEPER-1604?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15192495#comment-15192495 ] Andrew Purtell commented on ZOOKEEPER-1604: --- You are not talking about anything to do

[jira] [Commented] (ZOOKEEPER-1604) remove rpm/deb/... packaging

[ https://issues.apache.org/jira/browse/ZOOKEEPER-1604?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15192465#comment-15192465 ] Andrew Purtell commented on ZOOKEEPER-1604: --- [~eyang] your complaint seems to be with RedHat

Re: QOP SASL property

Because different authentication mechanisms can be plugged in and are used on demand when znodes are accessed according to whatever the ACL specifies, this is why we opted to tunnel SASL auth within the zookeeper protocol instead of wrap the entire connection when contributing this feature.

[jira] [Commented] (ZOOKEEPER-832) Invalid session id causes infinite loop during automatic reconnect

[ https://issues.apache.org/jira/browse/ZOOKEEPER-832?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14136066#comment-14136066 ] Andrew Purtell commented on ZOOKEEPER-832: -- If the zxid is not recognized

[jira] [Assigned] (ZOOKEEPER-1936) Server exits when unable to create data directory due to race

[ https://issues.apache.org/jira/browse/ZOOKEEPER-1936?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Purtell reassigned ZOOKEEPER-1936: - Assignee: Andrew Purtell Server exits when unable to create data directory

[jira] [Updated] (ZOOKEEPER-1936) Server exits when unable to create data directory due to race

[ https://issues.apache.org/jira/browse/ZOOKEEPER-1936?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Purtell updated ZOOKEEPER-1936: -- Attachment: ZOOKEEPER-1936.patch Attached patch applies to trunk and branch-3.4

Re: ZK CVE

ZOOKEEPER-1688 On Tuesday, April 22, 2014, Flavio Junqueira fpjunque...@yahoo.com wrote: I've created ZK-1917 for this. I think it is referring to the txn logs. If so, SSL encryption alone isn't going to do it. -Flavio On 22 Apr 2014, at 18:55, Patrick Hunt ph...@apache.org javascript:;

[jira] [Commented] (ZOOKEEPER-1917) Apache Zookeeper logs cleartext admin passwords

[ https://issues.apache.org/jira/browse/ZOOKEEPER-1917?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13978367#comment-13978367 ] Andrew Purtell commented on ZOOKEEPER-1917: --- I took a stab at optionally

Re: ZK CVE

filesystem level permissions. On Wed, Apr 23, 2014 at 10:58 AM, Michi Mutsuzaki mi...@cs.stanford.eduwrote: I'm all for encrypting txn logs/snapshots, but shouldn't we use some existing file system encryption instead of implementing our own? On Wed, Apr 23, 2014 at 8:56 AM, Andrew Purtell apurt

Re: JDK 8 test results

! --Michi On Mon, Mar 24, 2014 at 10:43 AM, Andrew Purtell apurt...@apache.org wrote: After ZOOKEEPER-1901, if building and testing with Java 1.8.0, then branch-3.4 core Java tests are good: java version 1.8.0 Java(TM) SE Runtime Environment (build 1.8.0-b132) Java

[jira] [Updated] (ZOOKEEPER-1901) [JDK8] Sort children for comparison in AsyncOps tests

[ https://issues.apache.org/jira/browse/ZOOKEEPER-1901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Purtell updated ZOOKEEPER-1901: -- Attachment: ZOOKEEPER-1901-3.4.patch Attached a patch for branch-3.4 also

[jira] [Created] (ZOOKEEPER-1901) [JDK8] Sort children for comparison in AsyncOps tests

Andrew Purtell created ZOOKEEPER-1901: - Summary: [JDK8] Sort children for comparison in AsyncOps tests Key: ZOOKEEPER-1901 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1901 Project

[jira] [Updated] (ZOOKEEPER-1901) [JDK8] Sort children for comparison in AsyncOps tests

[ https://issues.apache.org/jira/browse/ZOOKEEPER-1901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Purtell updated ZOOKEEPER-1901: -- Attachment: ZOOKEEPER-1901.patch [JDK8] Sort children for comparison in AsyncOps

[jira] [Updated] (ZOOKEEPER-1901) [JDK8] Sort children for comparison in AsyncOps tests

[ https://issues.apache.org/jira/browse/ZOOKEEPER-1901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Purtell updated ZOOKEEPER-1901: -- Priority: Minor (was: Major) [JDK8] Sort children for comparison in AsyncOps

[jira] [Commented] (ZOOKEEPER-1736) Zookeeper SASL authentication allows anonymus users to log in

[ https://issues.apache.org/jira/browse/ZOOKEEPER-1736?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13721330#comment-13721330 ] Andrew Purtell commented on ZOOKEEPER-1736: --- Authentication

[jira] [Updated] (ZOOKEEPER-1688) Transparent encryption of on-disk files

[ https://issues.apache.org/jira/browse/ZOOKEEPER-1688?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrew Purtell updated ZOOKEEPER-1688: -- Attachment: ZOOKEEPER-1688.patch Attaching a patch that is suitable for review

[jira] [Created] (ZOOKEEPER-1688) Transparent encryption of on-disk files

Andrew Purtell created ZOOKEEPER-1688: - Summary: Transparent encryption of on-disk files Key: ZOOKEEPER-1688 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1688 Project: ZooKeeper

Re: SASL problem with 3.4.4 Java client

(of HBase and from 3.4 branch), but because that timing problem was latent only then. On Wednesday, September 26, 2012, Patrick Hunt wrote: On Wed, Sep 26, 2012 at 8:44 AM, Andrew Purtell apurt...@apache.orgjavascript:; wrote: Without ZOOKEEPER-1437 secure HBase is not functional in our

[jira] [Commented] (ZOOKEEPER-1437) Client uses session before SASL authentication complete

[ https://issues.apache.org/jira/browse/ZOOKEEPER-1437?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13293835#comment-13293835 ] Andrew Purtell commented on ZOOKEEPER-1437: --- review.cloudera.org

[jira] [Created] (ZOOKEEPER-1475) Messages about missing JAAS configuration should not be logged at WARN level

Andrew Purtell created ZOOKEEPER-1475: - Summary: Messages about missing JAAS configuration should not be logged at WARN level Key: ZOOKEEPER-1475 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1475

[jira] [Commented] (ZOOKEEPER-1469) Adding Cross-Realm support for secure Zookeeper

[ https://issues.apache.org/jira/browse/ZOOKEEPER-1469?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13279818#comment-13279818 ] Andrew Purtell commented on ZOOKEEPER-1469: --- I think this issue should

[jira] [Commented] (ZOOKEEPER-1437) Client uses session before SASL authentication complete

[ https://issues.apache.org/jira/browse/ZOOKEEPER-1437?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13273580#comment-13273580 ] Andrew Purtell commented on ZOOKEEPER-1437: --- I won't intrude on the design

[jira] [Commented] (ZOOKEEPER-1437) Client uses session before SASL authentication complete

[ https://issues.apache.org/jira/browse/ZOOKEEPER-1437?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13273625#comment-13273625 ] Andrew Purtell commented on ZOOKEEPER-1437: --- The RegionServers start

[jira] [Commented] (ZOOKEEPER-1236) Security uses proprietary Sun APIs

[ https://issues.apache.org/jira/browse/ZOOKEEPER-1236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13215994#comment-13215994 ] Andrew Purtell commented on ZOOKEEPER-1236: --- Hadoop core also throws

[jira] [Commented] (ZOOKEEPER-1159) ClientCnxn does not propagate session expiration indication

[ https://issues.apache.org/jira/browse/ZOOKEEPER-1159?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13106854#comment-13106854 ] Andrew Purtell commented on ZOOKEEPER-1159: --- The patch provided

[jira] [Created] (ZOOKEEPER-1159) ClientCnxn does not propagate session expiration indication

Components: java client Affects Versions: 3.4.0 Reporter: Andrew Purtell ClientCnxn does not always propagate session expiration indication up to clients. If a reconnection attempt fails because the session has since expired, the KeeperCode is still Disconnected, but shouldn't

Re: Interesting project on github - Noah

Ya, I wondered about that too, esp given he mentions (yes I'm aware that you can run Zookeeper in single server mode from a single JAR file) and Noah's stack requires (granted we require java): Ruby EventMachine/Sinatra/Ohm Redis Patrick That was the dumbest thing I've read in a

Re: Extracting Zab from Zookeeper

, Andrew Purtell wrote: Two ideas actually: 1) Do pretty straightforward log shipping from region master to read only replicas. I don't understand why you have to ship the log to the read only replicas. Aren't you storing the log on HDFS currently? Can't they read from HDFS directly? 2) Divide