Hi,   How to configure the retention period for CDP INFRA SOLR? Couldn't find the options suggested in this post in Cloudera Manager.   Thanks, Megh ... View more

Thanks a lot for the info ... View more

@Tylenol, Thank you very much for your help. ... View more

@tusharkathpal , got hit to another issue, working on that. Will revert with these results by Monday. ... View more

Thanks @vidanimegh    I have raised the case with Cloudera 🙂 ... View more

Hi,   Port are configured correctly, i just restarted my vms and fixed the issue. But it happens many times, and now i'm seeing other errors in logs ERROR datanode.DataNode (DataXceiver.java:run(278)) - ovh-cnode19.26f5de01-5e40-4d8a-98bd-a4353b7bf5e3.datalake.ovh:1019:DataXceiver error processing WRITE_BLOCK operation src: /10.1.2.106:34306 dst: /10.1.2.171:1019 java.io.IOException: Premature EOF from inputStream   ... View more

1) Check what is the type of scheduler in your YARN config      * By Default CDP PvC Base 7.x uses "Capacity Scheduler"   2) If it is Fair Scheduler, change it to Capacity Scheduler, restart the services and observe whether the error with Impala is gone.      * did not apply   3) In case it is Fair Scheduler and changing the scheduler is not something you want to do, then configure Queue placement policies as shown here, Restart the services and observe whether the errors in Impala have gone.           3.1) In all Data Nodes, in configuration apply this configuration                 (Queue placement policies):                   Impala Daemon Fair Scheduler Advanced Configuration Snippet (Safety Valve)                 Configuration Snippet (Safety Valve) ************************add this xml code===> <?xml version="1.0"?> <allocations> <queue name="root"> <minResources>10000 mb,0vcores</minResources> <maxResources>90000 mb,0vcores</maxResources> <maxRunningApps>50</maxRunningApps> <weight>2.0</weight> <schedulingPolicy>fair</schedulingPolicy> <queue name="default"> <aclSubmitApps>root</aclSubmitApps> <minResources>5000 mb,0vcores</minResources> </queue> </queue> <user name="root"> <maxRunningApps>30</maxRunningApps> </user> <userMaxAppsDefault>5</userMaxAppsDefault> <queuePlacementPolicy> <rule name="specified" /> <rule name="primaryGroup" create="false" /> <rule name="default" /> </queuePlacementPolicy> </allocations> ************************add this xml code===>   Thank!!!  you very much for your support @vidanimegh       ... View more

@vidanimegh ,i have changed referral to follow but still users not sync to Ranger also not able to find any error in the usersync.log. Please find below config parameters and request you to pleases suggest if anything needs to be correct.    ldapUrl: ldaps://ad.HWX.COM:636, ldapBindDn: CN=user1,OU=bda,DC=HWX,DC=COM, ldapBindPassword: ***** , ldapAuthenticationMechanism: simple, searchBase: dc=hadoop,dc=apache,dc=org, userSearchBase: [OU=bda,DC=HWX,DC=COM], userSearchScope: 2, userObjectClass: user, userSearchFilter: ((memberof=OU=bda,DC=HWX,DC=COM)(memberof=CN=hdpadmin,OU=bda,DC=HWX,DC=COM)), extendedUserSearchFilter: (&(objectclass=user)((memberof=OU=bda,DC=HWX,DC=COM)(memberof=CN=hdpadmin,OU=bda,DC=HWX,DC=COM))), userNameAttribute: sAMAccountName, userSearchAttributes: [sAMAccountName], userGroupNameAttributeSet: null, pagedResultsEnabled: true, pagedResultsSize: 500, groupSearchEnabled: true, groupSearchBase: [DC=HWX,DC=COM], groupSearchScope: 2, groupObjectClass: group, groupSearchFilter: *, extendedGroupSearchFilter: (&(objectclass=group)(*)(|(member={0})(member={1}))), extendedAllGroupsSearchFilter: (&(objectclass=group)(*)), groupMemberAttributeName: member, groupNameAttribute: cn, groupSearchAttributes: [member, cn], groupUserMapSyncEnabled: false, groupSearchFirstEnabled: false, userSearchEnabled: false, ldapReferral: follow  ... View more