hadoop - HBase region servers going down when try to configure Apache Phoenix -


i'm using cdh 5.3.1 , hbase 0.98.6-cdh5.3.1 , trying configure apache phoenix 4.4.0

as per documentation provided in apache phoenix installation

  • copied phoenix-4.4.0-hbase-0.98-server.jar file in lib directory (/opt/cloudera/parcels/cdh-5.3.1-1.cdh5.3.1.p0.5/lib/hbase/lib) of both master , region servers

  • restarted hbase service cloudera manager.

when check hbase instances see region servers down , don't see problem in log files.

enter image description here

i tried copy jars phoenix folder , still facing same issue.

i have tried configure phoenix 4.3.0 , 4.1.0 still no luck.

can point me else need configure or else need resolve issue

i'm able configure apache phoenix using parcels. following steps install phoenix using cloudera manager

  1. in cloudera manager, go hosts, parcels.
  2. select edit settings.
  3. click + sign next existing remote parcel repository url, , add following url: http://archive.cloudera.com/cloudera-labs/phoenix/parcels/1.0/. click save changes.
  4. select hosts, parcels.
  5. in list of parcel names, clabs_phoenix available. select , choose download.
  6. the first cluster selected default. choose different cluster distribution, select it. find clabs_phoenix in list, , click distribute.

  7. if plan use secondary indexing, add following hbase-site.xml advanced configuration snippet. go hbase service, click configuration, , choose hbase service advanced configuration snippet (safety valve) hbase-site.xml. paste in following xml, save changes.

    <property>     <name>hbase.regionserver.wal.codec</name>     <value>org.apache.hadoop.hbase.regionserver.wal.indexedwaleditcodec</value> </property>

  8. whether edited hbase configuration or not, restart hbase service. click actions > restart

for detailed installation steps , other details refer link


Comments

Post a Comment

Popular posts from this blog

android - Pass an Serializable object in AIDL -

i have defined aidl file interface imyfeature { void dotask(class clazz); } but need pass class object process. possible in android? if so, how? i tried: interface imyfeature { serializable class; void dotask(class clazz); } but doesn’t work. aidl in android supports custom class implement parcelable interface. in case want send class object not possible. can send class canonical name , retrieve in service. for example have aidl file interface imyfeature { void dotask(string classname); } then call : binder.dotask(myclass.class.getcanonicalname()); and in service binder stub implementation : private final imyfeature mbinder = new imyfeature.stub() { public void dotask(string classname) { try { class<?> clazz = class.forname(classname); constructor<?> ctor = clazz.getconstructor((class[]) null); object object = ctor.newinstance(); ...
Read more

How to provide Authorization & Authentication using Asp.net, C#? -

Image
i have asp.net application in c#. i have provide page authorization specific user/usergroup. i have created 2 tables in database: 1) pagename 2)permissions[insert, update, view, delete] but i'm unable match tables , permissions assigning... can 1 please me, how created tables in database , how coding. please me. you can below explanation. configure access specific file , folder, set forms-based authentication. request page in application redirected logon.aspx automatically. in web.config file, type or paste following code. this code grants users access default1.aspx page , subdir1 folder . <configuration> <system.web> <authentication mode="forms" > <forms loginurl="login.aspx" name=".aspnetauth" protection="none" path="/" timeout="20" > </forms> </authentication> <!-- section denies access files in...
Read more

How to use Authorization & Authentication in Asp.net, C#? -

i using roll management , trying give page , folder access according user or user group, using server created ad group user authentication. i have default1.aspx page default , subdir1 folder give different access separate user group i using below logic in web.config. <location path="subdir1"> <system.web> <authorization> <allow users ="?" /> </authorization> </system.web> </location> i facing problem provide same access 2 or more directory same user should have provide allow user code twice both folder? i can use logic repeating value folder want access providing in 1 logic. i have got answer configure folder/page access, have make different access shown below.. configure access specific file , folder, set forms-based authentication. request page in application redirected logon.aspx automatically. in web.config file, done following code. this code grants user...
Read more