pinpoint-web startup error ,help! #3058

jack161641 · 2017-06-20T11:36:52Z

Description

catalina.out

2017-06-20 19:16:37 ERROR from localhost-startStop-1-SendThread(localhost:2181)
java.lang.IllegalStateException: Can't overwrite cause with java.lang.IllegalStateException: Illegal access: this web application instance has been stopped already. Could not load [org.apache.hadoop.hbase.shaded.org.apache.zookeeper.server.ZooTrace]. The following stack trace is thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access.
at java.lang.Throwable.initCause(Throwable.java:457)
at org.apache.catalina.loader.WebappClassLoaderBase.checkStateForClassLoading(WebappClassLoaderBase.java:1316)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1196)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1157)
at org.apache.hadoop.hbase.shaded.org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1128)
Caused by: java.lang.ClassNotFoundException
at org.apache.catalina.loader.WebappClassLoaderBase.checkStateForClassLoading(WebappClassLoaderBase.java:1315)

Environment

pinpoint-web 1.6.2
jdk "1.8.0_101"
hbase-1.2.6

vivekbny · 2017-06-22T13:04:20Z

I am also facing the same issue in starting up the pinpoint web. Getting the same erros as above.

Kindly help

vivekbny · 2017-06-22T13:08:48Z

@denzelsN Please help in resolving the webui issue. Thanks

jack161641 · 2017-06-23T02:01:58Z

@xbblq7n I had resolve this case, copy jar file hbase-shaded-server-1.1.1.jar to tomcat lib directory, download url http://snacktrace.com/artifacts/org.apache.hbase/hbase-shaded-server/1.1.1/org.apache.hadoop.hbase.shaded.org.apache.zookeeper.server.ZooTrace,
but I meet another issue now,pinpoint web and pinpoint collect had both same errors in starting up,follow:

org.apache.catalina.startup.ContextConfig.processServletContainerInitializers Failed to detect ServletContainerInitiali
zers for context with name [/pinpoint-collector]
java.io.IOException: java.lang.ClassNotFoundException: com.sun.jersey.server.impl.container.servlet.JerseyServletContainerInitializer
at org.apache.catalina.startup.WebappServiceLoader.loadServices(WebappServiceLoader.java:192)
at org.apache.catalina.startup.WebappServiceLoader.load(WebappServiceLoader.java:159)
at org.apache.catalina.startup.ContextConfig.processServletContainerInitializers(ContextConfig.java:1624)
at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1135)
at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:775)
at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:299)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:123)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5095)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:752)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:728)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:734)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1107)
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1841)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:112)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1019)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:409)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1551)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:284)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:123)
at org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:424)
at org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:367)
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:976)
at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:872)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1439)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1429)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)

vivekbny · 2017-06-23T06:28:22Z

@jack161641 The error is not occuring in the logs now. But still the web-ui is not coming up for me. Can you please help on this

vivekbny · 2017-06-25T15:03:16Z

Hi,

Can you help on this please?

Xylus · 2017-06-26T04:38:19Z

@xbblq7n What kind of error are you getting? Could you explain the issue with more detail?

jack161641 · 2017-06-26T10:27:46Z

@xbblq7n I recompile and build war packages from the GitHub,resolved this error

vivekbny · 2017-06-26T15:28:57Z

@Xylus i am not able to get the pinpoint ui when deploying the ui war file,

Can you please help on that

minwoo-jung · 2017-06-27T01:14:39Z

Show me the all log of pinpoint web. Could explain the issue more detail?
ex) how does it look in web browser? Response is 404 status or you can see main page.

How did you get pinpoint web war package? did compile yourself? or did you download war file?
If you compile pinpoint yourself, recompile using 'mvn clean package'

jack161641 · 2017-06-27T06:47:36Z

@minwoo-jung can I use collect pull date from agent？

vivekbny · 2017-06-27T06:55:55Z

weblogs.txt

@minwoo-jung Attached the logs. I am getting the 404 status.

I downloaded the war file and ran it in tomcat.

vivekbny · 2017-06-27T07:03:11Z

@minwoo-jung @Xylus Steps i have done to setup the pinpoint. Please let me know if i am wrong some where.

HBASE

HBase is the Hadoop database, a distributed, scalable, big data store. Download the HBase binary in to the linux machine

Before installing the HBase, Please make sure the JAVA is installed on that machine. Now, extract and install the HBase by using the below commands
gunzip -d hbase-1.3.1-bin.tar.gz
tar -xvf hbase-1.3.1-bin.tar
2. Once installed, Set the JAVA_PATH
export JAVA_HOME=/usr/java/jdk1.8.0_74
PATH=$PATH:$HOME/bin
PATH=$PATH:$JAVA_HOME/bin
PATH=$PATH:(HBase directory)/bin
3. Now start the HBase by invoking the startup script placed in the bin directory
./start-hbase.sh
HBase is now started and it is up and running. Create the tables inside the Hbase

Whenever HBase is started up, it will store all the data under the /tmp directory. To change the location of the data written add the below in the conf/hbase-site.xml

Here i have chosen to write or create the table in the root/xbblq7n directory

hbase.rootdir
file:///root/xbblq7n/hbase

hbase.zookeeper.property.dataDir
/root/xbblq7n/zookeeper

4. To create the tables, we need to download the pinpoint.zip and then unzip it. Once it is unzipped, Execute the below command to create the tables.
/root/hbase-1.3.1/bin/hbase shell /root/pinpoint-master/hbase/scripts/hbase-create.hbase
(HBase directory)/bin/hbase shell (PinPoint directory)/hbase/scripts/hbase-create.hbase

Now the tables are created and can be viewed in the following URL:
http://localhost:16010/master-status

Pinpoint Collector

Step 1: Download the tomcat 8.5
Step 2: Go to the bin directory and invoke ./startup.sh to start the tomcat process
Step 3: Download the collector war file in to the webapps folder of tomcat. Since the tomcat is up and running, war file will deployed automatically\

Pinpoint Web

Step 1: Download the Pinpoint web war file in to the webapps folder of tomcat. Since the tomcat is up and running, war file will deployed automatically.
Step 2: Rename the pinpoint-web-1.6.1.war as ROOT.war.
Now you will be able to see the Pinpoint UI in the default tomcat port(8080).

jack161641 · 2017-06-27T08:01:38Z

@xbblq7n export JAVA_HOME=/usr/java/jdk1.8.0_74 ,not use jdk 1.8,use jdk 1.7 home

minwoo-jung · 2017-06-27T08:11:42Z

@xbblq7n You should see error log in weblogs.txt file.

minwoo-jung · 2017-06-27T08:14:02Z

@jack161641 I do not know what you mean.

@minwoo-jung can I use collect pull date from agent？

jack161641 · 2017-06-27T08:17:25Z

@minwoo-jung What I mean is how to use collect to get agent data, from the collect connection to the agent

minwoo-jung · 2017-06-27T08:33:59Z

@jack161641 If you want to see agent data without pinpoint web, you can use and see agent data by connecting hbase.

jack161641 · 2017-06-27T08:53:33Z

@minwoo-jung I mean because of the reasons for the firewall, my agent can not access collect, but collect can access agent, the system default data is pushed from the agent to collect, but I hope to collect from the collect agent data

minwoo-jung · 2017-06-27T09:13:43Z

@jack161641 We don't call 'collect' with name of pinpoint collector.
Pinpoint don't provide function for your question. We don't recommend that collector pull agent data for various reasons.

GilbertDai · 2017-06-27T09:50:55Z

@minwoo-jung for what reasons ,Pinpoint do not support collector pull agent data?
( we deploy collector in our internal network , and agent is on the cloud, but collector service port is blocked by firewall , so we consider whether collector can pull agent data) thanks。

vivekbny · 2017-06-27T10:39:52Z

@xbblq7n You should see error log in weblogs.txt file.

@minwoo-jung i am not getting the above comment you mentioned. Can you please elaborate

minwoo-jung · 2017-06-28T01:00:51Z

@xbblq7n
Exception message in weblogs.txt file.

2017-06-27 02:51:35 [ERROR](o.s.w.c.ContextLoader              ) Context initialization failed
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'activeTraceService' defined in file [/root/apache-tomcat-8.0.44/webapps/pinpoint-web-1.6.2/WEB-INF/classes/com/navercorp/pinpoint/web/service/stat/ActiveTraceService.class]: Unsatisfied dependency expressed through constructor argument with index 0 of type [com.navercorp.pinpoint.web.dao.stat.ActiveTraceDao]: : Error creating bean with name 'activeTraceDaoFactory': FactoryBean threw exception on object creation; nested exception is java.lang.IllegalStateException: AgentStat, AgentStatV2 tables do not exist; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'activeTraceDaoFactory': FactoryBean threw exception on object creation; nested exception is java.lang.IllegalStateException: AgentStat, AgentStatV2 tables do not exist
        at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:749)
        at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:185)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1137)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1040)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:504)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303)
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:755)
        at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:762)
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480)
        at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:434)
        at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)
        at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)
        at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4853)
        at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5314)
        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
        at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:753)
        at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:729)
        at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:717)
        at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:940)
        at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1816)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'activeTraceDaoFactory': FactoryBean threw exception on object creation; nested exception is java.lang.IllegalStateException: AgentStat, AgentStatV2 tables do not exist
        at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:175)
        at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObjectFromFactoryBean(FactoryBeanRegistrySupport.java:103)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForBeanInstance(AbstractBeanFactory.java:1525)
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:251)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1120)
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1044)
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:942)
        at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:813)
        at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:741)
        ... 28 more
Caused by: java.lang.IllegalStateException: AgentStat, AgentStatV2 tables do not exist
        at com.navercorp.pinpoint.web.dao.hbase.stat.AgentStatDaoFactory.getDao(AgentStatDaoFactory.java:88)
        at com.navercorp.pinpoint.web.dao.hbase.stat.AgentStatDaoFactory$ActiveTraceDaoFactory.getObject(AgentStatDaoFactory.java:248)
        at com.navercorp.pinpoint.web.dao.hbase.stat.AgentStatDaoFactory$ActiveTraceDaoFactory.getObject(AgentStatDaoFactory.java:233)
        at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:168)
        ... 37 more`

did you create hbase table?

minwoo-jung · 2017-06-28T01:37:25Z

@GilbertDai

Because Collector server process data for too many agent server, It is difficult to pull data of many agent.
If Collector pull data of agent, collector need to check many status connection and transmission status of data.
For example, WAS(web application server) listen connection from agent and accept client data.

Could change port of collector server to permitted at firewall?
You can change listen Port of collector server.

pinpoint-collector.properties

collector.tcpListenPort=9994
collector.udpStatListenPort=9995
collector.udpSpanListenPort=9996

GilbertDai · 2017-06-28T01:53:37Z

@minwoo-jung thanks for your answer, by the way,what the detail function of port 9994, 9995,9996

minwoo-jung · 2017-06-28T02:48:31Z

@GilbertDai
We use tcp to send meta data and agent info and use udp to send stat and transaction data.

GilbertDai · 2017-06-28T03:52:04Z

@minwoo-jung we have a app-A ,A is deployed on cloud,A will invoke app-B, B is deployed in our internal network , now collector and hbase is in our internal network, we use tomcat and suppose A
deal with 10，000 transactions per day. consider the internal network bandwidth(suppose 200M), If the agent of A push data to collector ,is ok? thanks.

vivekbny · 2017-06-28T06:38:05Z

@minwoo-jung I have the Hbase up and running.

minwoo-jung · 2017-06-28T07:17:12Z

@GilbertDai
You could see for yourself. Network utilization depend on metadata count size, method call count in one transaction etc.
For reference
Try to raise sampling rate little by little.

pinpoint.config file in agent package

# 1 out of n transactions will be sampled where n is the rate. (20: 5%) 
37 profiler.sampling.rate=20

minwoo-jung · 2017-06-28T07:19:05Z

@xbblq7n

This exception message.
Caused by: java.lang.IllegalStateException: AgentStat, AgentStatV2 tables do not exist

did you check create table in your hbase server?

vivekbny · 2017-06-28T07:41:05Z

@minwoo-jung yes i have the tables created in the Hbase.

minwoo-jung · 2017-06-28T08:35:08Z

@xbblq7n
check hbase config(ip, port) in pinpoint web.

vivekbny · 2017-06-28T09:59:02Z

@minwoo-jung
Below is my config
hbase.client.host=localhost
hbase.client.port=2181

hbase default:/hbase

hbase.zookeeper.znode.parent=/hbase

hbase timeout option==================================================================================

hbase default:true

hbase.ipc.client.tcpnodelay=true

hbase default:60000

hbase.rpc.timeout=10000

hbase default:Integer.MAX_VALUE

hbase.client.operation.timeout=10000

hbase socket read timeout. default: 200000

hbase.ipc.client.socket.timeout.read=20000

socket write timeout. hbase default: 600000

hbase.ipc.client.socket.timeout.write=30000

#==================================================================================

hbase client thread pool option

hbase.client.thread.max=64
hbase.client.threadPool.queueSize=5120

prestartAllCoreThreads

hbase.client.threadPool.prestart=false

#==================================================================================

hbase parallel scan options

hbase.client.parallel.scan.enable=true
hbase.client.parallel.scan.maxthreads=64
hbase.client.parallel.scan.maxthreadsperscan=16

vivekbny · 2017-06-28T10:06:12Z

@minwoo-jung

Also one more thing, today i download the code from the github and the i used the below command to run the pinpoint as docker
Command:
docker-compose up

sql started to download but after that hbase was not installed. below error is thrown

[root@r01052n0v pinpoint-master]# docker-compose up
Pulling pinpoint-mysql (mysql:5.7)...
5.7: Pulling from library/mysql
9f0706ba7422: Pull complete
2290e155d2d0: Pull complete
547981b8269f: Pull complete
2c9d42ed2f48: Pull complete
55e3122f1297: Pull complete
abc10bd84060: Pull complete
c0a5ce64f2b0: Pull complete
c4595eab8e90: Pull complete
098988cead35: Pull complete
300ca5fa5eea: Pull complete
43fdc4e3e690: Pull complete
Digest: sha256:d178dffba8d81afedc251498e227607934636e06228ac63d58b72f9e9ec271a6
Status: Downloaded newer image for mysql:5.7
Pulling pinpoint-hbase (naver/pinpoint-hbase:1.7.0-SNAPSHOT)...
ERROR: repository naver/pinpoint-hbase not found: does not exist or no pull access

vivekbny · 2017-06-29T06:38:21Z

@minwoo-jung Can you please help me on this?

minwoo-jung · 2017-06-29T07:27:18Z

@xbblq7n
Don't use SNAPSHOT version. I reecommend to use 1.6.2 version.

See hbase url and port configuration in pinpoint web. Check created table AgentStat, AgentStatV2 yourself using hbase shell.

And use create table script file 1.6.2 version.

vivekbny · 2017-06-29T07:54:56Z

@minwoo-jung

Below is hbase url and port configuration in pinpoint web
hbase.client.host=localhost
hbase.client.port=2181

Checked the table AgentStat, AgentStatV2 is available via Hbase shell.

Also i see the Hbase is up and running in URL http://*******:16010/master-status

Also to run the Pinpoint as a docker. do we have any official images?

vivekbny · 2017-06-29T10:58:43Z

WebLogs.txt

@minwoo-jung

Attaching the logs of the Web. Still the UI shows 404 error. I am not able view it. Please advise

minwoo-jung · 2017-06-30T01:13:36Z

@xbblq7n
I think that you need to underatand tomcat and how to deploy war. Please search web or read tomcat manual.

vivekbny · 2017-07-04T07:16:19Z

@minwoo-jung I will look in to it.

Can you please tell me if we have pinpoint images to run as docker container.

vivekbny · 2017-07-05T06:42:15Z

@minwoo-jung Can you please help on this. Do we have pinpoint images to run as docker container?

vivekbny · 2017-07-07T07:02:24Z

@minwoo-jung Can you please update on this?

minwoo-jung · 2017-07-13T02:52:58Z

@xbblq7n
I'm sorry it has taken so long to reply to your question.
We don't provide docker image. But We guide using scipt( docker-compose.yml ).

minwoo-jung self-assigned this Jun 27, 2017

minwoo-jung added the question label Jun 27, 2017

minwoo-jung closed this as completed Jul 13, 2017

pinpoint-web startup error ,help! #3058

pinpoint-web startup error ,help! #3058

Comments

jack161641 commented Jun 20, 2017

Description

Environment

vivekbny commented Jun 22, 2017

vivekbny commented Jun 22, 2017

jack161641 commented Jun 23, 2017 • edited

vivekbny commented Jun 23, 2017

vivekbny commented Jun 25, 2017

Xylus commented Jun 26, 2017

jack161641 commented Jun 26, 2017

vivekbny commented Jun 26, 2017

minwoo-jung commented Jun 27, 2017 • edited

jack161641 commented Jun 27, 2017

vivekbny commented Jun 27, 2017 • edited

vivekbny commented Jun 27, 2017 • edited

jack161641 commented Jun 27, 2017 • edited

minwoo-jung commented Jun 27, 2017

minwoo-jung commented Jun 27, 2017

jack161641 commented Jun 27, 2017

minwoo-jung commented Jun 27, 2017

jack161641 commented Jun 27, 2017

minwoo-jung commented Jun 27, 2017 • edited

GilbertDai commented Jun 27, 2017

vivekbny commented Jun 27, 2017

minwoo-jung commented Jun 28, 2017

minwoo-jung commented Jun 28, 2017

GilbertDai commented Jun 28, 2017

minwoo-jung commented Jun 28, 2017 • edited

GilbertDai commented Jun 28, 2017

vivekbny commented Jun 28, 2017

minwoo-jung commented Jun 28, 2017

minwoo-jung commented Jun 28, 2017

vivekbny commented Jun 28, 2017

minwoo-jung commented Jun 28, 2017

vivekbny commented Jun 28, 2017

hbase default:/hbase

hbase timeout option==================================================================================

hbase default:true

hbase default:60000

hbase default:Integer.MAX_VALUE

hbase socket read timeout. default: 200000

socket write timeout. hbase default: 600000

hbase client thread pool option

prestartAllCoreThreads

hbase parallel scan options

vivekbny commented Jun 28, 2017

vivekbny commented Jun 29, 2017

minwoo-jung commented Jun 29, 2017 • edited

vivekbny commented Jun 29, 2017 • edited

vivekbny commented Jun 29, 2017

minwoo-jung commented Jun 30, 2017

vivekbny commented Jul 4, 2017

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vivekbny commented Jul 7, 2017

minwoo-jung commented Jul 13, 2017 • edited

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edited

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edited

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