[GitHub] storm pull request: [STORM-1038] Upgraded netty to 4.x

2015-09-08 Thread hsun-cnnxty
GitHub user hsun-cnnxty opened a pull request: https://github.com/apache/storm/pull/728 [STORM-1038] Upgraded netty to 4.x Upgraded the netty transportation layer to 4.x to take advantage of its memory management efficiency. You can merge this pull request into a Git repository by

[jira] [Commented] (STORM-1038) Upgrade netty transport from 3.x to 4.x

2015-09-08 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/STORM-1038?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14736242#comment-14736242 ] ASF GitHub Bot commented on STORM-1038: --- GitHub user hsun-cnnxty opened a pull reque

[jira] [Created] (STORM-1038) Upgrade netty transport from 3.x to 4.x

2015-09-08 Thread Hang Sun (JIRA)
Hang Sun created STORM-1038: --- Summary: Upgrade netty transport from 3.x to 4.x Key: STORM-1038 URL: https://issues.apache.org/jira/browse/STORM-1038 Project: Apache Storm Issue Type: Dependency upg

[jira] [Commented] (STORM-1015) Store Kafka offsets with Kafka's consumer offset management api

2015-09-08 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/STORM-1015?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14736226#comment-14736226 ] ASF GitHub Bot commented on STORM-1015: --- Github user hsun-cnnxty commented on the pu

[GitHub] storm pull request: [STORM-1015] Allow Kafka offsets to be saved u...

2015-09-08 Thread hsun-cnnxty
Github user hsun-cnnxty commented on the pull request: https://github.com/apache/storm/pull/705#issuecomment-138791147 I assume you are referring to the json format of the spout "state" stored in ZK? The "state" will be saved using the exact same json format in Kafka's internal topic

[jira] [Commented] (STORM-1015) Store Kafka offsets with Kafka's consumer offset management api

2015-09-08 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/STORM-1015?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14736155#comment-14736155 ] ASF GitHub Bot commented on STORM-1015: --- Github user sweetest commented on the pull

[GitHub] storm pull request: [STORM-1015] Allow Kafka offsets to be saved u...

2015-09-08 Thread sweetest
Github user sweetest commented on the pull request: https://github.com/apache/storm/pull/705#issuecomment-13874 how will this change affect the format of spout's offset message in zookeeper? --- If your project is set up for it, you can reply to this email and have your reply app

[jira] [Commented] (STORM-1015) Store Kafka offsets with Kafka's consumer offset management api

2015-09-08 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/STORM-1015?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14736150#comment-14736150 ] ASF GitHub Bot commented on STORM-1015: --- Github user hsun-cnnxty commented on the pu

[GitHub] storm pull request: [STORM-1015] Allow Kafka offsets to be saved u...

2015-09-08 Thread hsun-cnnxty
Github user hsun-cnnxty commented on the pull request: https://github.com/apache/storm/pull/705#issuecomment-138777397 Thanks for the advices. Will get them fixed as soon as I get some time. --- If your project is set up for it, you can reply to this email and have your reply appear o

[jira] [Commented] (STORM-1037) do not remove storm-code in supervisor until kill job

2015-09-08 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/STORM-1037?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14736001#comment-14736001 ] ASF GitHub Bot commented on STORM-1037: --- Github user harshach commented on the pull

[GitHub] storm pull request: Updated grammar and punctuation on storm-kafka...

2015-09-08 Thread harshach
Github user harshach commented on the pull request: https://github.com/apache/storm/pull/726#issuecomment-138754304 +1 --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and

[GitHub] storm pull request: [STORM-1037] do not remove storm-code in super...

2015-09-08 Thread harshach
Github user harshach commented on the pull request: https://github.com/apache/storm/pull/727#issuecomment-138754092 +1. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled an

[GitHub] storm pull request: STORM-817: Support for Kafka Wildcard topics

2015-09-08 Thread harshach
Github user harshach commented on the pull request: https://github.com/apache/storm/pull/561#issuecomment-138753701 @sumitchawla sorry about the long delay in reviewing this. overall this looks good to me I am going to run some tests on this patch. @ptgoetz @revans2 @HeartSaVioR @P

[jira] [Commented] (STORM-817) Kafka Wildcard Topic Support

2015-09-08 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/STORM-817?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14735999#comment-14735999 ] ASF GitHub Bot commented on STORM-817: -- Github user harshach commented on the pull req

[GitHub] storm pull request: [STORM-1007] Added tuple arrival rate and tupl...

2015-09-08 Thread wangli1426
Github user wangli1426 commented on the pull request: https://github.com/apache/storm/pull/716#issuecomment-138752669 @HeartSaVioR Thanks for voting +1. By the way, in my original design, I didn't use timer to update the histograms. Instant, the histograms were updated in

[jira] [Commented] (STORM-1007) Add more metrics to DisruptorQueue

2015-09-08 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/STORM-1007?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14735996#comment-14735996 ] ASF GitHub Bot commented on STORM-1007: --- Github user wangli1426 commented on the pul

[jira] [Commented] (STORM-1005) Supervisor do not get running workers after restart.

2015-09-08 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/STORM-1005?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14735978#comment-14735978 ] ASF GitHub Bot commented on STORM-1005: --- Github user Renkai closed the pull request

[GitHub] storm pull request: [STORM-1005]replace default storm.local.dir va...

2015-09-08 Thread Renkai
Github user Renkai closed the pull request at: https://github.com/apache/storm/pull/713 --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabl

[jira] [Commented] (STORM-1007) Add more metrics to DisruptorQueue

2015-09-08 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/STORM-1007?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14735691#comment-14735691 ] ASF GitHub Bot commented on STORM-1007: --- Github user HeartSaVioR commented on the pu

[GitHub] storm pull request: [STORM-1007] Added tuple arrival rate and tupl...

2015-09-08 Thread HeartSaVioR
Github user HeartSaVioR commented on the pull request: https://github.com/apache/storm/pull/716#issuecomment-138714873 +1 Thanks for providing great feature and benchmark result. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub

[GitHub] storm pull request: [STORM-1007] Added tuple arrival rate and tupl...

2015-09-08 Thread HeartSaVioR
Github user HeartSaVioR commented on a diff in the pull request: https://github.com/apache/storm/pull/716#discussion_r38985117 --- Diff: storm-core/src/jvm/backtype/storm/utils/RateTracker.java --- @@ -0,0 +1,119 @@ +/** + * Licensed to the Apache Software Foundation (ASF) u

[jira] [Commented] (STORM-1007) Add more metrics to DisruptorQueue

2015-09-08 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/STORM-1007?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14735689#comment-14735689 ] ASF GitHub Bot commented on STORM-1007: --- Github user HeartSaVioR commented on a diff

[jira] [Commented] (STORM-1007) Add more metrics to DisruptorQueue

2015-09-08 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/STORM-1007?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14735667#comment-14735667 ] ASF GitHub Bot commented on STORM-1007: --- Github user HeartSaVioR commented on a diff

[GitHub] storm pull request: [STORM-1007] Added tuple arrival rate and tupl...

2015-09-08 Thread HeartSaVioR
Github user HeartSaVioR commented on a diff in the pull request: https://github.com/apache/storm/pull/716#discussion_r38983639 --- Diff: storm-core/src/jvm/backtype/storm/utils/RateTracker.java --- @@ -0,0 +1,119 @@ +/** + * Licensed to the Apache Software Foundation (ASF) u

[jira] [Commented] (STORM-1011) HBaseBolt default mapper should handle null values

2015-09-08 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/STORM-1011?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14735643#comment-14735643 ] ASF GitHub Bot commented on STORM-1011: --- Github user HeartSaVioR commented on the pu

[GitHub] storm pull request: STORM-1011: Hbase default mapper should handle...

2015-09-08 Thread HeartSaVioR
Github user HeartSaVioR commented on the pull request: https://github.com/apache/storm/pull/701#issuecomment-138706758 +1 --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled

[GitHub] storm pull request: [STORM-1032] Add generics to component configu...

2015-09-08 Thread HeartSaVioR
Github user HeartSaVioR commented on the pull request: https://github.com/apache/storm/pull/723#issuecomment-138704321 +1 --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled

[jira] [Commented] (STORM-1032) Add generics to component configuration methods

2015-09-08 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/STORM-1032?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14735635#comment-14735635 ] ASF GitHub Bot commented on STORM-1032: --- Github user HeartSaVioR commented on the pu

[jira] [Commented] (STORM-1005) Supervisor do not get running workers after restart.

2015-09-08 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/STORM-1005?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14735600#comment-14735600 ] ASF GitHub Bot commented on STORM-1005: --- Github user HeartSaVioR commented on the pu

[GitHub] storm pull request: [STORM-1005] set storm.local.dir relative valu...

2015-09-08 Thread HeartSaVioR
Github user HeartSaVioR commented on the pull request: https://github.com/apache/storm/pull/722#issuecomment-138698074 +1 @Renkai I think current unit test is enough. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If

[jira] [Commented] (STORM-1033) TLP site's download link should be updated to refer closer.lua instead of closer.cgi

2015-09-08 Thread Jungtaek Lim (JIRA)
[ https://issues.apache.org/jira/browse/STORM-1033?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14735590#comment-14735590 ] Jungtaek Lim commented on STORM-1033: - Seems like closer.cgi serves download link agai

[jira] [Updated] (STORM-1033) TLP site's download link should be updated to refer closer.lua instead of closer.cgi

2015-09-08 Thread Jungtaek Lim (JIRA)
[ https://issues.apache.org/jira/browse/STORM-1033?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jungtaek Lim updated STORM-1033: Priority: Minor (was: Critical) > TLP site's download link should be updated to refer closer.lua in

[jira] [Commented] (STORM-1027) Topology may hang because metric-tick function is a blocking call from spout

2015-09-08 Thread Jungtaek Lim (JIRA)
[ https://issues.apache.org/jira/browse/STORM-1027?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14735583#comment-14735583 ] Jungtaek Lim commented on STORM-1027: - No, Bolt also has overflow buffer. We just need

[jira] [Resolved] (STORM-292) emit blocks the publishing bolt if disrupter queue is full

2015-09-08 Thread Jungtaek Lim (JIRA)
[ https://issues.apache.org/jira/browse/STORM-292?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jungtaek Lim resolved STORM-292. Resolution: Fixed Assignee: Robert Joseph Evans (was: Abhishek Agarwal) Fix Version/s

[jira] [Comment Edited] (STORM-614) storm-core mvn artifacts dependencies are not downloaded automatically

2015-09-08 Thread Steven Owens (JIRA)
[ https://issues.apache.org/jira/browse/STORM-614?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14735516#comment-14735516 ] Steven Owens edited comment on STORM-614 at 9/8/15 8:12 PM: gra

[jira] [Reopened] (STORM-614) storm-core mvn artifacts dependencies are not downloaded automatically

2015-09-08 Thread Steven Owens (JIRA)
[ https://issues.apache.org/jira/browse/STORM-614?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Steven Owens reopened STORM-614: gradle in NetBeans could not download clj-time without clojars in repositories in project build.gradle

Re: Overriding Log4j configuration per topology

2015-09-08 Thread Abhishek Agarwal
My requirement is different from turning on debugging in runtime. I want to pass the worker.xml in my topology jar. Worker of my topology should pick up the file in user jar instead of $STORM_HOME/log4j/worker.xml On Wed, Sep 9, 2015 at 12:06 AM, Bobby Evans wrote: > What exactly do you want t

[jira] [Commented] (STORM-1015) Store Kafka offsets with Kafka's consumer offset management api

2015-09-08 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/STORM-1015?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14735372#comment-14735372 ] ASF GitHub Bot commented on STORM-1015: --- Github user rmkellogg commented on the pull

[GitHub] storm pull request: [STORM-1015] Allow Kafka offsets to be saved u...

2015-09-08 Thread rmkellogg
Github user rmkellogg commented on the pull request: https://github.com/apache/storm/pull/705#issuecomment-138665642 A few minor nits: When providing javadoc on variables/methods, be sure to use the following syntax: /** * Comment text **/ private String v

Re: Overriding Log4j configuration per topology

2015-09-08 Thread Bobby Evans
What exactly do you want to change? We have a JIRA https://issues.apache.org/jira/browse/STORM-412 that we have working code internally for, and should be pushing back to open source soon.  Is that enough of what you want to do, or do you want to configure where the logs go?  - Bobby On

[jira] [Resolved] (STORM-692) KakfaSpout storage of offsets in Zookeeper lost

2015-09-08 Thread Rick Kellogg (JIRA)
[ https://issues.apache.org/jira/browse/STORM-692?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Rick Kellogg resolved STORM-692. Resolution: Invalid Determined that loss of offset storage in Zookeeper was related to not calling a

[jira] [Commented] (STORM-969) HDFS Bolt can end up in an unrecoverable state

2015-09-08 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/STORM-969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14735209#comment-14735209 ] ASF GitHub Bot commented on STORM-969: -- Github user arunmahadevan commented on the pul

[GitHub] storm pull request: STORM-969: HDFS Bolt can end up in an unrecove...

2015-09-08 Thread arunmahadevan
Github user arunmahadevan commented on the pull request: https://github.com/apache/storm/pull/664#issuecomment-138639789 Looks good to me. --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this

[jira] [Commented] (STORM-943) In TestHiveBolt make the collector mock slightly more precise

2015-09-08 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/STORM-943?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14735033#comment-14735033 ] ASF GitHub Bot commented on STORM-943: -- Github user dossett commented on the pull requ

[jira] [Commented] (STORM-969) HDFS Bolt can end up in an unrecoverable state

2015-09-08 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/STORM-969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14735032#comment-14735032 ] ASF GitHub Bot commented on STORM-969: -- Github user dossett commented on the pull requ

[GitHub] storm pull request: STORM-943: In TestHiveBolt make the collector ...

2015-09-08 Thread dossett
Github user dossett commented on the pull request: https://github.com/apache/storm/pull/583#issuecomment-138607384 @revans2 Per your suggestion I did create a JIRA and associate it. Feel free to merge this at your convenience. Thanks! --- If your project is set up for it, you can r

[GitHub] storm pull request: STORM-969: HDFS Bolt can end up in an unrecove...

2015-09-08 Thread dossett
Github user dossett commented on the pull request: https://github.com/apache/storm/pull/664#issuecomment-138607186 @arunmahadevan @harshach Do you have any further comments about my updated PR? Thanks! --- If your project is set up for it, you can reply to this email and have your re

[GitHub] storm pull request: STORM-1026: Expand external classpaths to incl...

2015-09-08 Thread shellbj
Github user shellbj commented on a diff in the pull request: https://github.com/apache/storm/pull/715#discussion_r38932103 --- Diff: bin/storm.py --- @@ -103,6 +103,12 @@ def get_config_opts(): sys.exit(1) def get_jars_full(adir): +files = [] +if

[jira] [Commented] (STORM-1026) Adding external classpath elements does not work

2015-09-08 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/STORM-1026?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14734884#comment-14734884 ] ASF GitHub Bot commented on STORM-1026: --- Github user shellbj commented on a diff in

Re: How supervisor slots affect performance?

2015-09-08 Thread Bobby Evans
In storm a slot is just a port, but in order to be able to use it effectively you need to treat it like a slot in the old hadoop.  At least until https://issues.apache.org/jira/browse/STORM-893 is released.  On our clusters we typically set it up so there is one slot per core and about 3.5 GB of

[jira] [Updated] (STORM-1017) If ignoreZkOffsets set true,KafkaSpout will reset zk offset when recover from failure.

2015-09-08 Thread Sriharsha Chintalapani (JIRA)
[ https://issues.apache.org/jira/browse/STORM-1017?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sriharsha Chintalapani updated STORM-1017: -- Assignee: Priyank Shah (was: Sriharsha Chintalapani) > If ignoreZkOffsets set t

[jira] [Commented] (STORM-1017) If ignoreZkOffsets set true,KafkaSpout will reset zk offset when recover from failure.

2015-09-08 Thread Sriharsha Chintalapani (JIRA)
[ https://issues.apache.org/jira/browse/STORM-1017?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14734794#comment-14734794 ] Sriharsha Chintalapani commented on STORM-1017: --- [~RenkaiGe] KafkaSpout uses

[GitHub] storm pull request: 修改jdbcClient

2015-09-08 Thread Renkai
Github user Renkai commented on the pull request: https://github.com/apache/storm/pull/724#issuecomment-138547486 You'd better use English and contribute by this guide http://storm.apache.org/documentation/Contributing-to-Storm.html --- If your project is set up for it, you can re

Re: How supervisor slots affect performance?

2015-09-08 Thread Renkai
+1 want to know more about this,too 在 15/9/8 15:25,“#ZHANG SHUHAO#” 写入: >Hi, > >When we launch a supervisor node with storm.yaml, we can configure slots port >(default is 4). Based on my understanding, this is nothing but a threshold to >prevent too-many concurrent running workers (maximum i

Overriding Log4j configuration per topology

2015-09-08 Thread Abhishek Agarwal
Right now, AFAIK there is a fixed log4j configuration which is shared across all topologies in a cluster. This is currently encoded in worker.xml. I was wondering if we can have a way to override this configuration per topology Pros > I could have a custom retention policy for each of my topology.

[GitHub] storm pull request: [STORM-1037] do not remove storm-code in super...

2015-09-08 Thread XinzeChi
GitHub user XinzeChi opened a pull request: https://github.com/apache/storm/pull/727 [STORM-1037] do not remove storm-code in supervisor until kill job nimbus maybe reschedule topology later Signed-off-by: Xinze Chi You can merge this pull request into a Git repository by

[jira] [Commented] (STORM-1037) do not remove storm-code in supervisor until kill job

2015-09-08 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/STORM-1037?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14734552#comment-14734552 ] ASF GitHub Bot commented on STORM-1037: --- GitHub user XinzeChi opened a pull request:

[jira] [Created] (STORM-1037) do not remove storm-code in supervisor until kill job

2015-09-08 Thread XinzeChi (JIRA)
XinzeChi created STORM-1037: --- Summary: do not remove storm-code in supervisor until kill job Key: STORM-1037 URL: https://issues.apache.org/jira/browse/STORM-1037 Project: Apache Storm Issue Type:

[jira] [Created] (STORM-1036) do not remove storm-code in supervisor until kill job

2015-09-08 Thread XinzeChi (JIRA)
XinzeChi created STORM-1036: --- Summary: do not remove storm-code in supervisor until kill job Key: STORM-1036 URL: https://issues.apache.org/jira/browse/STORM-1036 Project: Apache Storm Issue Type:

[jira] [Created] (STORM-1035) do not remove storm-code in supervisor until kill job

2015-09-08 Thread XinzeChi (JIRA)
XinzeChi created STORM-1035: --- Summary: do not remove storm-code in supervisor until kill job Key: STORM-1035 URL: https://issues.apache.org/jira/browse/STORM-1035 Project: Apache Storm Issue Type:

[jira] [Commented] (STORM-1027) Topology may hang because metric-tick function is a blocking call from spout

2015-09-08 Thread Abhishek Agarwal (JIRA)
[ https://issues.apache.org/jira/browse/STORM-1027?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14734393#comment-14734393 ] Abhishek Agarwal commented on STORM-1027: - I assume that you are referring to STOR

[jira] [Assigned] (STORM-1027) Topology may hang because metric-tick function is a blocking call from spout

2015-09-08 Thread Abhishek Agarwal (JIRA)
[ https://issues.apache.org/jira/browse/STORM-1027?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Abhishek Agarwal reassigned STORM-1027: --- Assignee: Abhishek Agarwal > Topology may hang because metric-tick function is a bloc

[jira] [Assigned] (STORM-292) emit blocks the publishing bolt if disrupter queue is full

2015-09-08 Thread Abhishek Agarwal (JIRA)
[ https://issues.apache.org/jira/browse/STORM-292?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Abhishek Agarwal reassigned STORM-292: -- Assignee: Abhishek Agarwal > emit blocks the publishing bolt if disrupter queue is full

How supervisor slots affect performance?

2015-09-08 Thread #ZHANG SHUHAO#
Hi, When we launch a supervisor node with storm.yaml, we can configure slots port (default is 4). Based on my understanding, this is nothing but a threshold to prevent too-many concurrent running workers (maximum is 4 by default then). However, my experiment results shows that number of slots d