[jira] [Commented] (HELIX-748) ZkClient should not throw Exception when internal ZkConnection is reset

[ https://issues.apache.org/jira/browse/HELIX-748?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16564371#comment-16564371 ] Jiajun Wang commented on HELIX-748: --- Sure, will post the code later. This is for recording the

[jira] [Commented] (HELIX-748) ZkClient should not throw Exception when internal ZkConnection is reset

[ https://issues.apache.org/jira/browse/HELIX-748?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16564149#comment-16564149 ] Jiajun Wang commented on HELIX-748: --- Good point. We shall certainly do that. Besides this concern, we

[jira] [Commented] (HELIX-748) ZkClient should not throw Exception when internal ZkConnection is reset

[ https://issues.apache.org/jira/browse/HELIX-748?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16558786#comment-16558786 ] Jiajun Wang commented on HELIX-748: --- Change to something like this: public T retryUntilConnected(final

[jira] [Created] (HELIX-748) ZkClient should not throw Exception when internal ZkConnection is reset

Jiajun Wang created HELIX-748: - Summary: ZkClient should not throw Exception when internal ZkConnection is reset Key: HELIX-748 URL: https://issues.apache.org/jira/browse/HELIX-748 Project: Apache Helix

[jira] [Created] (HELIX-747) Replace org.codehaus.jackson with FasterXML/jackson

Jiajun Wang created HELIX-747: - Summary: Replace org.codehaus.jackson with FasterXML/jackson Key: HELIX-747 URL: https://issues.apache.org/jira/browse/HELIX-747 Project: Apache Helix Issue Type:

[jira] [Created] (HELIX-727) Fix resource monitor race condition

Jiajun Wang created HELIX-727: - Summary: Fix resource monitor race condition Key: HELIX-727 URL: https://issues.apache.org/jira/browse/HELIX-727 Project: Apache Helix Issue Type: Bug

[jira] [Created] (HELIX-726) Add new monitor metrics for state transitions.

Jiajun Wang created HELIX-726: - Summary: Add new monitor metrics for state transitions. Key: HELIX-726 URL: https://issues.apache.org/jira/browse/HELIX-726 Project: Apache Helix Issue Type: Bug

[jira] [Created] (HELIX-707) Fix topstate handoff metrics.

Jiajun Wang created HELIX-707: - Summary: Fix topstate handoff metrics. Key: HELIX-707 URL: https://issues.apache.org/jira/browse/HELIX-707 Project: Apache Helix Issue Type: Bug Affects

[jira] [Commented] (HELIX-674) Constraint Based Resource Rebalancer

[ https://issues.apache.org/jira/browse/HELIX-674?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16392019#comment-16392019 ] Jiajun Wang commented on HELIX-674: --- Due to lack of Apache Wiki privilege, I cannot create a wiki page

[jira] [Created] (HELIX-678) Clear cluster even queue when controller is no longer leader

Jiajun Wang created HELIX-678: - Summary: Clear cluster even queue when controller is no longer leader Key: HELIX-678 URL: https://issues.apache.org/jira/browse/HELIX-678 Project: Apache Helix

[jira] [Created] (HELIX-677) Change error log to info/warning when replica count cannot be read in ResourceMonitor.

Jiajun Wang created HELIX-677: - Summary: Change error log to info/warning when replica count cannot be read in ResourceMonitor. Key: HELIX-677 URL: https://issues.apache.org/jira/browse/HELIX-677

[jira] [Created] (HELIX-676) Controller keeps updating idealstates when there is no real diff.

Jiajun Wang created HELIX-676: - Summary: Controller keeps updating idealstates when there is no real diff. Key: HELIX-676 URL: https://issues.apache.org/jira/browse/HELIX-676 Project: Apache Helix

[jira] [Created] (HELIX-675) Cluster Monitor may not be closed or init correctly when leadership changes

Jiajun Wang created HELIX-675: - Summary: Cluster Monitor may not be closed or init correctly when leadership changes Key: HELIX-675 URL: https://issues.apache.org/jira/browse/HELIX-675 Project: Apache

[jira] [Created] (HELIX-674) Constraint Based Resource Rebalancer

Jiajun Wang created HELIX-674: - Summary: Constraint Based Resource Rebalancer Key: HELIX-674 URL: https://issues.apache.org/jira/browse/HELIX-674 Project: Apache Helix Issue Type: New Feature

[jira] [Created] (HELIX-667) Adding statistic measurement for the critical MBean attributes

Jiajun Wang created HELIX-667: - Summary: Adding statistic measurement for the critical MBean attributes Key: HELIX-667 URL: https://issues.apache.org/jira/browse/HELIX-667 Project: Apache Helix

[jira] [Created] (HELIX-666) Adding MBean to monitor HelixCallbacks

Jiajun Wang created HELIX-666: - Summary: Adding MBean to monitor HelixCallbacks Key: HELIX-666 URL: https://issues.apache.org/jira/browse/HELIX-666 Project: Apache Helix Issue Type: Task

[jira] [Created] (HELIX-665) Adding MBean to monitor threadpoolexecutor

Jiajun Wang created HELIX-665: - Summary: Adding MBean to monitor threadpoolexecutor Key: HELIX-665 URL: https://issues.apache.org/jira/browse/HELIX-665 Project: Apache Helix Issue Type: Task

[jira] [Created] (HELIX-664) Adding MBean to monitor ZkClient activity

Jiajun Wang created HELIX-664: - Summary: Adding MBean to monitor ZkClient activity Key: HELIX-664 URL: https://issues.apache.org/jira/browse/HELIX-664 Project: Apache Helix Issue Type: Task

[jira] [Created] (HELIX-663) Adding MBean for monitoring cluster event

Jiajun Wang created HELIX-663: - Summary: Adding MBean for monitoring cluster event Key: HELIX-663 URL: https://issues.apache.org/jira/browse/HELIX-663 Project: Apache Helix Issue Type: Task

[jira] [Comment Edited] (HELIX-659) Support Additional Associate States

[ https://issues.apache.org/jira/browse/HELIX-659?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16030755#comment-16030755 ] Jiajun Wang edited comment on HELIX-659 at 5/31/17 8:00 AM: h1. Proposal In

[jira] [Comment Edited] (HELIX-659) Support Additional Associate States

[ https://issues.apache.org/jira/browse/HELIX-659?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16030755#comment-16030755 ] Jiajun Wang edited comment on HELIX-659 at 5/31/17 7:17 AM: h1. Proposal In

[jira] [Commented] (HELIX-659) Support Additional Associate States

[ https://issues.apache.org/jira/browse/HELIX-659?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16030755#comment-16030755 ] Jiajun Wang commented on HELIX-659: --- h1. Proposal In this document, we propose to introduce an additional

[jira] [Created] (HELIX-659) Support Additional Associate States

Jiajun Wang created HELIX-659: - Summary: Support Additional Associate States Key: HELIX-659 URL: https://issues.apache.org/jira/browse/HELIX-659 Project: Apache Helix Issue Type: New Feature

[jira] [Created] (HELIX-657) Fix TestRebalancerPersistAssignments

Jiajun Wang created HELIX-657: - Summary: Fix TestRebalancerPersistAssignments Key: HELIX-657 URL: https://issues.apache.org/jira/browse/HELIX-657 Project: Apache Helix Issue Type: Bug

[jira] [Comment Edited] (HELIX-655) Helix per-participant concurrent task throttling

[ https://issues.apache.org/jira/browse/HELIX-655?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15993887#comment-15993887 ] Jiajun Wang edited comment on HELIX-655 at 5/3/17 5:22 PM: --- h1. Design h2. Task