[jira] Commented: (ZOOKEEPER-773) Log visualisation
[ https://issues.apache.org/jira/browse/ZOOKEEPER-773?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12877392#action_12877392 ] Hudson commented on ZOOKEEPER-773: -- Integrated in ZooKeeper-trunk #839 (See [http://hudson.zones.apache.org/hudson/job/ZooKeeper-trunk/839/]) ZOOKEEPER-773. Log visualisation Log visualisation - Key: ZOOKEEPER-773 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-773 Project: Zookeeper Issue Type: Improvement Components: contrib Reporter: Ivan Kelly Assignee: Ivan Kelly Priority: Minor Fix For: 3.4.0 Attachments: test5.logs.tgz, ZOOKEEPER-773.binaries.tgz, ZOOKEEPER-773.diff Zkgraph is a log viewer for zookeeper. It can handle transaction logs and message logs. There are currently two view. a) Server view The server view shows the interactions between the different servers in an ensemble. The X axis represents time. * Exceptions show up as red dots. Hovering your mouse over them will give you more details of the exception * The colour of the line represents the election state of the server. - orange means LOOKING for leader - dark green means the server is the leader - light green means the server is following a leader - yellow means there isn't enough information to determine the state of the server. * The gray arrows denote election messages between servers. Pink dashed arrows are messages that were sent but never delivered. b) Session view The session view shows the lifetime of sessions on a server. Use the time filter to narrow down the view. Any more than about 2000 events will take a long time to view in your browser. The Y axis represents time in this case. Each line is a session. The black dots represent events on the session. You can click on the black dots for more details of the event. 2 - Compiling Running Run ant jar in src/contrib/zkgraph/. This will download all dependencies and compile all the zkgraph code. Once compilation has finished, you can run it the the zkgraph.sh script in src/contrib/zkgraph/bin. This will start and embedded web server on you machine. Navigate to http://localhost:8182/graph/main.html. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (ZOOKEEPER-773) Log visualisation
[ https://issues.apache.org/jira/browse/ZOOKEEPER-773?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12876911#action_12876911 ] Hadoop QA commented on ZOOKEEPER-773: - -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12446518/ZOOKEEPER-773.diff against trunk revision 947063. +1 @author. The patch does not contain any @author tags. -1 tests included. The patch doesn't appear to include any new or modified tests. Please justify why no tests are needed for this patch. +1 javadoc. The javadoc tool did not generate any warning messages. +1 javac. The applied patch does not increase the total number of javac compiler warnings. +1 findbugs. The patch does not introduce any new Findbugs warnings. +1 release audit. The applied patch does not increase the total number of release audit warnings. +1 core tests. The patch passed core unit tests. +1 contrib tests. The patch passed contrib unit tests. Test results: http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-h1.grid.sp2.yahoo.net/114/testReport/ Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-h1.grid.sp2.yahoo.net/114/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html Console output: http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-h1.grid.sp2.yahoo.net/114/console This message is automatically generated. Log visualisation - Key: ZOOKEEPER-773 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-773 Project: Zookeeper Issue Type: Improvement Components: contrib Reporter: Ivan Kelly Assignee: Ivan Kelly Priority: Minor Fix For: 3.4.0 Attachments: test5.logs.tgz, ZOOKEEPER-773.binaries.tgz, ZOOKEEPER-773.diff Zkgraph is a log viewer for zookeeper. It can handle transaction logs and message logs. There are currently two view. a) Server view The server view shows the interactions between the different servers in an ensemble. The X axis represents time. * Exceptions show up as red dots. Hovering your mouse over them will give you more details of the exception * The colour of the line represents the election state of the server. - orange means LOOKING for leader - dark green means the server is the leader - light green means the server is following a leader - yellow means there isn't enough information to determine the state of the server. * The gray arrows denote election messages between servers. Pink dashed arrows are messages that were sent but never delivered. b) Session view The session view shows the lifetime of sessions on a server. Use the time filter to narrow down the view. Any more than about 2000 events will take a long time to view in your browser. The Y axis represents time in this case. Each line is a session. The black dots represent events on the session. You can click on the black dots for more details of the event. 2 - Compiling Running Run ant jar in src/contrib/zkgraph/. This will download all dependencies and compile all the zkgraph code. Once compilation has finished, you can run it the the zkgraph.sh script in src/contrib/zkgraph/bin. This will start and embedded web server on you machine. Navigate to http://localhost:8182/graph/main.html. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (ZOOKEEPER-773) Log visualisation
[ https://issues.apache.org/jira/browse/ZOOKEEPER-773?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12876337#action_12876337 ] Patrick Hunt commented on ZOOKEEPER-773: Ivan, I noticed one issue with packaging. The build.xml for loggraph package is including many jars, typically we don't do this (for example we don't pull in netty as part of bookkeeper packaging). Can you address this? Try doing a ant tar and look at the resulting archive - it should not be including the external jars (at least we don't do this for many of the other contribs today, see bookeeper and rest contribs for examples) Log visualisation - Key: ZOOKEEPER-773 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-773 Project: Zookeeper Issue Type: Improvement Components: contrib Reporter: Ivan Kelly Assignee: Ivan Kelly Priority: Minor Fix For: 3.4.0 Attachments: test5.logs.tgz, ZOOKEEPER-773.binaries.tgz, ZOOKEEPER-773.diff Zkgraph is a log viewer for zookeeper. It can handle transaction logs and message logs. There are currently two view. a) Server view The server view shows the interactions between the different servers in an ensemble. The X axis represents time. * Exceptions show up as red dots. Hovering your mouse over them will give you more details of the exception * The colour of the line represents the election state of the server. - orange means LOOKING for leader - dark green means the server is the leader - light green means the server is following a leader - yellow means there isn't enough information to determine the state of the server. * The gray arrows denote election messages between servers. Pink dashed arrows are messages that were sent but never delivered. b) Session view The session view shows the lifetime of sessions on a server. Use the time filter to narrow down the view. Any more than about 2000 events will take a long time to view in your browser. The Y axis represents time in this case. Each line is a session. The black dots represent events on the session. You can click on the black dots for more details of the event. 2 - Compiling Running Run ant jar in src/contrib/zkgraph/. This will download all dependencies and compile all the zkgraph code. Once compilation has finished, you can run it the the zkgraph.sh script in src/contrib/zkgraph/bin. This will start and embedded web server on you machine. Navigate to http://localhost:8182/graph/main.html. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (ZOOKEEPER-773) Log visualisation
[ https://issues.apache.org/jira/browse/ZOOKEEPER-773?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12875603#action_12875603 ] Ivan Kelly commented on ZOOKEEPER-773: -- I've verified with firefox on another machine, running ubuntu lucid + Firefox 3.6.3 . What does dpkg -l xul-ext* and dpkg -l firefox* tell you? Does anything show up in the javascript console at all? 1) This is probably due to the detection of the server ID being a bit dodgy. Still not show how to fix this. 2) Fixed 3) All renamed. I just uploaded a patch with the fixes. There's also a tarball with the binaries in it. Log visualisation - Key: ZOOKEEPER-773 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-773 Project: Zookeeper Issue Type: Improvement Components: contrib Reporter: Ivan Kelly Assignee: Ivan Kelly Priority: Minor Fix For: 3.4.0 Attachments: ZOOKEEPER-773.binaries.tgz, ZOOKEEPER-773.diff Zkgraph is a log viewer for zookeeper. It can handle transaction logs and message logs. There are currently two view. a) Server view The server view shows the interactions between the different servers in an ensemble. The X axis represents time. * Exceptions show up as red dots. Hovering your mouse over them will give you more details of the exception * The colour of the line represents the election state of the server. - orange means LOOKING for leader - dark green means the server is the leader - light green means the server is following a leader - yellow means there isn't enough information to determine the state of the server. * The gray arrows denote election messages between servers. Pink dashed arrows are messages that were sent but never delivered. b) Session view The session view shows the lifetime of sessions on a server. Use the time filter to narrow down the view. Any more than about 2000 events will take a long time to view in your browser. The Y axis represents time in this case. Each line is a session. The black dots represent events on the session. You can click on the black dots for more details of the event. 2 - Compiling Running Run ant jar in src/contrib/zkgraph/. This will download all dependencies and compile all the zkgraph code. Once compilation has finished, you can run it the the zkgraph.sh script in src/contrib/zkgraph/bin. This will start and embedded web server on you machine. Navigate to http://localhost:8182/graph/main.html. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (ZOOKEEPER-773) Log visualisation
[ https://issues.apache.org/jira/browse/ZOOKEEPER-773?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12875655#action_12875655 ] Patrick Hunt commented on ZOOKEEPER-773: $ dpkg -l xul-ext* No packages found matching xul-ext*. $ dpkg -l firefox* Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Cfg-files/Unpacked/Failed-cfg/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name VersionDescription +++-==-==- ii firefox3.5.9+nobinonly-0ubunt meta package for the popular mozilla web browser un firefox-2 none (no description available) un firefox-3.0none (no description available) un firefox-3.0-branding none (no description available) un firefox-3.0-dom-inspec none (no description available) un firefox-3.0-gnome-supp none (no description available) un firefox-3.0-venkmannone (no description available) un firefox-3.1none (no description available) un firefox-3.1-branding none (no description available) un firefox-3.1-gnome-supp none (no description available) ii firefox-3.53.5.9+nobinonly-0ubunt safe and easy web browser from Mozilla ii firefox-3.5-branding 3.5.9+nobinonly-0ubunt Package that ships the firefox branding ii firefox-3.5-gnome-supp 3.5.9+nobinonly-0ubunt Support for Gnome in Mozilla Firefox un firefox-dom-inspector none (no description available) ii firefox-gnome-support 3.5.9+nobinonly-0ubunt meta package pointing to the latest gnome-support package fo Log visualisation - Key: ZOOKEEPER-773 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-773 Project: Zookeeper Issue Type: Improvement Components: contrib Reporter: Ivan Kelly Assignee: Ivan Kelly Priority: Minor Fix For: 3.4.0 Attachments: ZOOKEEPER-773.binaries.tgz, ZOOKEEPER-773.diff Zkgraph is a log viewer for zookeeper. It can handle transaction logs and message logs. There are currently two view. a) Server view The server view shows the interactions between the different servers in an ensemble. The X axis represents time. * Exceptions show up as red dots. Hovering your mouse over them will give you more details of the exception * The colour of the line represents the election state of the server. - orange means LOOKING for leader - dark green means the server is the leader - light green means the server is following a leader - yellow means there isn't enough information to determine the state of the server. * The gray arrows denote election messages between servers. Pink dashed arrows are messages that were sent but never delivered. b) Session view The session view shows the lifetime of sessions on a server. Use the time filter to narrow down the view. Any more than about 2000 events will take a long time to view in your browser. The Y axis represents time in this case. Each line is a session. The black dots represent events on the session. You can click on the black dots for more details of the event. 2 - Compiling Running Run ant jar in src/contrib/zkgraph/. This will download all dependencies and compile all the zkgraph code. Once compilation has finished, you can run it the the zkgraph.sh script in src/contrib/zkgraph/bin. This will start and embedded web server on you machine. Navigate to http://localhost:8182/graph/main.html. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (ZOOKEEPER-773) Log visualisation
[ https://issues.apache.org/jira/browse/ZOOKEEPER-773?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12874108#action_12874108 ] Patrick Hunt commented on ZOOKEEPER-773: naming zkgraph is not very descriptive - ppl may think it graphs zk namespace? How about logvisualizer or loggrapher (something indicating that the contrib visualizes the log). Although even this is potentially misleading (txn log vs log4j log). You have a great description at the top of the readme which is good though. (perhaps indicate that this is log4j log and not txn log?) lib dir missing from patch (build fails, I created by hand and it was fine, good to get into patch though) bin scripts are not executable - perhaps update patch, also committer should chmod the scripts to add x if missing add apache license to zkgraph.css LogFormatter.java has license twice For some reason the app itself does not work for me. I click on the links (I tried both chrome and firefox) but nothing happens. add log for example, I click that and nothing at all happens. Here's the console that's running the zkgraph.sh script (this is the entire content of the console): $ bin/zkgraph.sh MergedLogSource(size=0, start=0, end=0) 2010-06-01 09:52:35.695:INFO::Logging to StdErrLog::DEBUG=false via org.eclipse.jetty.util.log.StdErrLog 2010-06-01 09:52:35.733:INFO::jetty-7.0.1.v20091125 2010-06-01 09:52:35.969:INFO::Started selectchannelconnec...@0.0.0.0:8182 log4j:WARN No appenders could be found for logger (org.apache.zookeeper.graph.servlets.NumEvents). log4j:WARN Please initialize the log4j system properly. Log visualisation - Key: ZOOKEEPER-773 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-773 Project: Zookeeper Issue Type: Improvement Components: contrib Reporter: Ivan Kelly Assignee: Ivan Kelly Priority: Minor Fix For: 3.4.0 Attachments: ZOOKEEPER-773.diff Zkgraph is a log viewer for zookeeper. It can handle transaction logs and message logs. There are currently two view. a) Server view The server view shows the interactions between the different servers in an ensemble. The X axis represents time. * Exceptions show up as red dots. Hovering your mouse over them will give you more details of the exception * The colour of the line represents the election state of the server. - orange means LOOKING for leader - dark green means the server is the leader - light green means the server is following a leader - yellow means there isn't enough information to determine the state of the server. * The gray arrows denote election messages between servers. Pink dashed arrows are messages that were sent but never delivered. b) Session view The session view shows the lifetime of sessions on a server. Use the time filter to narrow down the view. Any more than about 2000 events will take a long time to view in your browser. The Y axis represents time in this case. Each line is a session. The black dots represent events on the session. You can click on the black dots for more details of the event. 2 - Compiling Running Run ant jar in src/contrib/zkgraph/. This will download all dependencies and compile all the zkgraph code. Once compilation has finished, you can run it the the zkgraph.sh script in src/contrib/zkgraph/bin. This will start and embedded web server on you machine. Navigate to http://localhost:8182/graph/main.html. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (ZOOKEEPER-773) Log visualisation
[ https://issues.apache.org/jira/browse/ZOOKEEPER-773?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12874110#action_12874110 ] Patrick Hunt commented on ZOOKEEPER-773: I'm on karmic btw (ubuntu) with the latest 1.6 jvm. Log visualisation - Key: ZOOKEEPER-773 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-773 Project: Zookeeper Issue Type: Improvement Components: contrib Reporter: Ivan Kelly Assignee: Ivan Kelly Priority: Minor Fix For: 3.4.0 Attachments: ZOOKEEPER-773.diff Zkgraph is a log viewer for zookeeper. It can handle transaction logs and message logs. There are currently two view. a) Server view The server view shows the interactions between the different servers in an ensemble. The X axis represents time. * Exceptions show up as red dots. Hovering your mouse over them will give you more details of the exception * The colour of the line represents the election state of the server. - orange means LOOKING for leader - dark green means the server is the leader - light green means the server is following a leader - yellow means there isn't enough information to determine the state of the server. * The gray arrows denote election messages between servers. Pink dashed arrows are messages that were sent but never delivered. b) Session view The session view shows the lifetime of sessions on a server. Use the time filter to narrow down the view. Any more than about 2000 events will take a long time to view in your browser. The Y axis represents time in this case. Each line is a session. The black dots represent events on the session. You can click on the black dots for more details of the event. 2 - Compiling Running Run ant jar in src/contrib/zkgraph/. This will download all dependencies and compile all the zkgraph code. Once compilation has finished, you can run it the the zkgraph.sh script in src/contrib/zkgraph/bin. This will start and embedded web server on you machine. Navigate to http://localhost:8182/graph/main.html. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (ZOOKEEPER-773) Log visualisation
[ https://issues.apache.org/jira/browse/ZOOKEEPER-773?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12874112#action_12874112 ] Hadoop QA commented on ZOOKEEPER-773: - -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12445568/ZOOKEEPER-773.diff against trunk revision 947063. +1 @author. The patch does not contain any @author tags. -1 tests included. The patch doesn't appear to include any new or modified tests. Please justify why no tests are needed for this patch. +1 javadoc. The javadoc tool did not generate any warning messages. +1 javac. The applied patch does not increase the total number of javac compiler warnings. +1 findbugs. The patch does not introduce any new Findbugs warnings. +1 release audit. The applied patch does not increase the total number of release audit warnings. +1 core tests. The patch passed core unit tests. +1 contrib tests. The patch passed contrib unit tests. Test results: http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-h1.grid.sp2.yahoo.net/111/testReport/ Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-h1.grid.sp2.yahoo.net/111/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html Console output: http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-h1.grid.sp2.yahoo.net/111/console This message is automatically generated. Log visualisation - Key: ZOOKEEPER-773 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-773 Project: Zookeeper Issue Type: Improvement Components: contrib Reporter: Ivan Kelly Assignee: Ivan Kelly Priority: Minor Fix For: 3.4.0 Attachments: ZOOKEEPER-773.diff Zkgraph is a log viewer for zookeeper. It can handle transaction logs and message logs. There are currently two view. a) Server view The server view shows the interactions between the different servers in an ensemble. The X axis represents time. * Exceptions show up as red dots. Hovering your mouse over them will give you more details of the exception * The colour of the line represents the election state of the server. - orange means LOOKING for leader - dark green means the server is the leader - light green means the server is following a leader - yellow means there isn't enough information to determine the state of the server. * The gray arrows denote election messages between servers. Pink dashed arrows are messages that were sent but never delivered. b) Session view The session view shows the lifetime of sessions on a server. Use the time filter to narrow down the view. Any more than about 2000 events will take a long time to view in your browser. The Y axis represents time in this case. Each line is a session. The black dots represent events on the session. You can click on the black dots for more details of the event. 2 - Compiling Running Run ant jar in src/contrib/zkgraph/. This will download all dependencies and compile all the zkgraph code. Once compilation has finished, you can run it the the zkgraph.sh script in src/contrib/zkgraph/bin. This will start and embedded web server on you machine. Navigate to http://localhost:8182/graph/main.html. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (ZOOKEEPER-773) Log visualisation
[ https://issues.apache.org/jira/browse/ZOOKEEPER-773?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12871804#action_12871804 ] Ivan Kelly commented on ZOOKEEPER-773: -- Writing doc on how to use filters now, will upload when done. Log visualisation - Key: ZOOKEEPER-773 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-773 Project: Zookeeper Issue Type: Improvement Components: contrib Reporter: Ivan Kelly Assignee: Ivan Kelly Priority: Minor Attachments: ZOOKEEPER-773.diff Zkgraph is a log viewer for zookeeper. It can handle transaction logs and message logs. There are currently two view. a) Server view The server view shows the interactions between the different servers in an ensemble. The X axis represents time. * Exceptions show up as red dots. Hovering your mouse over them will give you more details of the exception * The colour of the line represents the election state of the server. - orange means LOOKING for leader - dark green means the server is the leader - light green means the server is following a leader - yellow means there isn't enough information to determine the state of the server. * The gray arrows denote election messages between servers. Pink dashed arrows are messages that were sent but never delivered. b) Session view The session view shows the lifetime of sessions on a server. Use the time filter to narrow down the view. Any more than about 2000 events will take a long time to view in your browser. The Y axis represents time in this case. Each line is a session. The black dots represent events on the session. You can click on the black dots for more details of the event. 2 - Compiling Running Run ant jar in src/contrib/zkgraph/. This will download all dependencies and compile all the zkgraph code. Once compilation has finished, you can run it the the zkgraph.sh script in src/contrib/zkgraph/bin. This will start and embedded web server on you machine. Navigate to http://localhost:8182/graph/main.html. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (ZOOKEEPER-773) Log visualisation
[ https://issues.apache.org/jira/browse/ZOOKEEPER-773?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12871821#action_12871821 ] Hadoop QA commented on ZOOKEEPER-773: - -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12445558/ZOOKEEPER-773.diff against trunk revision 947063. +1 @author. The patch does not contain any @author tags. -1 tests included. The patch doesn't appear to include any new or modified tests. Please justify why no tests are needed for this patch. +1 javadoc. The javadoc tool did not generate any warning messages. +1 javac. The applied patch does not increase the total number of javac compiler warnings. +1 findbugs. The patch does not introduce any new Findbugs warnings. +1 release audit. The applied patch does not increase the total number of release audit warnings. -1 core tests. The patch failed core unit tests. +1 contrib tests. The patch passed contrib unit tests. Test results: http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-h1.grid.sp2.yahoo.net/107/testReport/ Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-h1.grid.sp2.yahoo.net/107/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html Console output: http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-h1.grid.sp2.yahoo.net/107/console This message is automatically generated. Log visualisation - Key: ZOOKEEPER-773 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-773 Project: Zookeeper Issue Type: Improvement Components: contrib Reporter: Ivan Kelly Assignee: Ivan Kelly Priority: Minor Attachments: ZOOKEEPER-773.diff Zkgraph is a log viewer for zookeeper. It can handle transaction logs and message logs. There are currently two view. a) Server view The server view shows the interactions between the different servers in an ensemble. The X axis represents time. * Exceptions show up as red dots. Hovering your mouse over them will give you more details of the exception * The colour of the line represents the election state of the server. - orange means LOOKING for leader - dark green means the server is the leader - light green means the server is following a leader - yellow means there isn't enough information to determine the state of the server. * The gray arrows denote election messages between servers. Pink dashed arrows are messages that were sent but never delivered. b) Session view The session view shows the lifetime of sessions on a server. Use the time filter to narrow down the view. Any more than about 2000 events will take a long time to view in your browser. The Y axis represents time in this case. Each line is a session. The black dots represent events on the session. You can click on the black dots for more details of the event. 2 - Compiling Running Run ant jar in src/contrib/zkgraph/. This will download all dependencies and compile all the zkgraph code. Once compilation has finished, you can run it the the zkgraph.sh script in src/contrib/zkgraph/bin. This will start and embedded web server on you machine. Navigate to http://localhost:8182/graph/main.html. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (ZOOKEEPER-773) Log visualisation
[ https://issues.apache.org/jira/browse/ZOOKEEPER-773?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12871843#action_12871843 ] Hadoop QA commented on ZOOKEEPER-773: - -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12445568/ZOOKEEPER-773.diff against trunk revision 947063. +1 @author. The patch does not contain any @author tags. -1 tests included. The patch doesn't appear to include any new or modified tests. Please justify why no tests are needed for this patch. +1 javadoc. The javadoc tool did not generate any warning messages. +1 javac. The applied patch does not increase the total number of javac compiler warnings. +1 findbugs. The patch does not introduce any new Findbugs warnings. +1 release audit. The applied patch does not increase the total number of release audit warnings. -1 core tests. The patch failed core unit tests. +1 contrib tests. The patch passed contrib unit tests. Test results: http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-h1.grid.sp2.yahoo.net/108/testReport/ Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-h1.grid.sp2.yahoo.net/108/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html Console output: http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-h1.grid.sp2.yahoo.net/108/console This message is automatically generated. Log visualisation - Key: ZOOKEEPER-773 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-773 Project: Zookeeper Issue Type: Improvement Components: contrib Reporter: Ivan Kelly Assignee: Ivan Kelly Priority: Minor Attachments: ZOOKEEPER-773.diff Zkgraph is a log viewer for zookeeper. It can handle transaction logs and message logs. There are currently two view. a) Server view The server view shows the interactions between the different servers in an ensemble. The X axis represents time. * Exceptions show up as red dots. Hovering your mouse over them will give you more details of the exception * The colour of the line represents the election state of the server. - orange means LOOKING for leader - dark green means the server is the leader - light green means the server is following a leader - yellow means there isn't enough information to determine the state of the server. * The gray arrows denote election messages between servers. Pink dashed arrows are messages that were sent but never delivered. b) Session view The session view shows the lifetime of sessions on a server. Use the time filter to narrow down the view. Any more than about 2000 events will take a long time to view in your browser. The Y axis represents time in this case. Each line is a session. The black dots represent events on the session. You can click on the black dots for more details of the event. 2 - Compiling Running Run ant jar in src/contrib/zkgraph/. This will download all dependencies and compile all the zkgraph code. Once compilation has finished, you can run it the the zkgraph.sh script in src/contrib/zkgraph/bin. This will start and embedded web server on you machine. Navigate to http://localhost:8182/graph/main.html. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
