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Nishan
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Champion Alumni

Re: Meta table is not Online

by Champion Alumni in Support Questions
‎05-14-2014 02:16 PM
‎05-14-2014 02:16 PM
I have 5 region servers in this  trial environment that was set up.There is only one on line region  when I check the master web UI.I ran some heavy load against this yesterday while perfroming a rolling re start  of the cluster.It was all well vbefore that .I am not able to bring it back to work since then.   The region server logs does not have any information. ... View more

Re: Meta table is not Online

by Champion Alumni in Support Questions
‎05-14-2014 01:40 PM
‎05-14-2014 01:40 PM
Thank you.It has been in this state for more than a day now.I tried to fail over the master but still the problem persist. ... View more

Re: Meta table is not Online

by Champion Alumni in Support Questions
‎05-14-2014 01:12 PM
‎05-14-2014 01:12 PM
Yes.Meta region is in transition from the master web UI   1028785192 .META.,,1.1028785192 state=CLOSING ... View more

Re: Meta table is not Online

by Champion Alumni in Support Questions
‎05-14-2014 12:57 PM
‎05-14-2014 12:57 PM
Hi ,   Can some one help? ... View more

Meta table is not Online

by Champion Alumni in Support Questions
‎05-14-2014 08:35 AM
‎05-14-2014 08:35 AM
Hi every one,   I did some load testing on my hbase cluster based on cdh 4.6 .Data got inserted correctly on hbase tables and also indexed on solr as I  am using lily.How ever  when I try to ingest data now I am getting the  below exception and also not able to scan any tables.   Looks like clinet is not able to find meta table from zoo keeper location.Can some one help?       org.apache.hadoop.hbase.client.ScannerCallable@724715dd, org.apache.hadoop.hbase.NotServingRegionException: org.apache.hadoop.hbase.NotServingRegionException: Region is not online: .META.,,1 at org.apache.hadoop.hbase.regionserver.HRegionServer.getRegion(HRegionServer.java:3559) at org.apache.hadoop.hbase.regionserver.HRegionServer.internalOpenScanner(HRegionServer.java:2557) at org.apache.hadoop.hbase.regionserver.HRegionServer.openScanner(HRegionServer.java:2538) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.hadoop.hbase.ipc.WritableRpcEngine$Server.call(WritableRpcEngine.java:323) at org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:1428) ... View more
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Re: Extracthbase cell command does not retain xml ...

by Champion Alumni in Support Questions
‎05-05-2014 10:05 AM
‎05-05-2014 10:05 AM
Thanks mate.It worked.Thanks a lot for all your help in this ... View more

Extracthbase cell command does not retain xml tags

by Champion Alumni in Support Questions
‎05-01-2014 11:02 AM
‎05-01-2014 11:02 AM
Hi,   I am inserting an xml  into  hbase column familiy and indexing it to solr.One of the solr fields is the  complete xml and other fields are the vvalues extracted from xml.How ever I am missing the xml tags in the indexed value.     I am taking the value out as a string.While writing into hbase  I  set character encoding as utf-8 and  also do the same on my  java code.I  have to display actualMessage field  as solr result(its one of the fields),It is getting displayed  but with out xml tags or attribute values.Can you help?.   { extractHBaseCells { mappings : [ { inputColumn : "messages:*" outputField : "actualMessage" type : string source : value } ] } }   java { imports : "import java.io.*;import javax.xml.parsers.*;import org.w3c.dom.*;" code: """ String s =null; byte [] b =null; DocumentBuilderFactory docFactory = null; DocumentBuilder docBuilder = null; Document document = null; InputStream is =null; try{ s = (String)record.get("actualMessage").get(0); b = s.getBytes("UTF-8");     ... View more
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Re: Extract hbase cell command reference guide

by Champion Alumni in Support Questions
‎04-30-2014 10:53 AM
‎04-30-2014 10:53 AM
Thanks a lot.I have created the solr cloud  and was able to index a sample data(extract the mesagae and put it into one solr field) just to check that my configuration is correct and it works.   How ever when I try to extract  data and assign it to solr schema elements it does not work.Extract hbase cell looks like this.Do I need to have _attachment_body" field or an "_attachment_mimetype" field defined in my schema?     extractHBaseCells { mappings : [ { inputColumn : "messages:*" outputField : "_attachment_body" type : byte[] source : value } ] } } ... View more

Re: Extract hbase cell command reference guide

by Champion Alumni in Support Questions
‎04-29-2014 11:46 AM
‎04-29-2014 11:46 AM
Hi, I was able to  parse the xml from   stored in hbase and then put all the values into the record object.How do i set this to the required solr fields now ?.   My conf file is right npow like this   {extract habse} {java # have all values extracted and set to the record object)   Now how can I set these extracted values to solr fields?..     Thanks, Nishanth ... View more

Re: Cloudera manager db set up

by Champion Alumni in Support Questions
‎04-28-2014 01:34 PM
‎04-28-2014 01:34 PM
Thank you Darren.Another alternate approach which I was thinking was having different schema names (say  activitymonitor_dev,activitymonitor_qa,clouderamanger_qa etc) in the same data base instance.Do you think there could be any issues if I go via this route.       Thanks, Nishanth ... View more
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