Repository: ambari
Updated Branches:
  refs/heads/trunk 7c404df3f -> 962976585


AMBARI-17140. Last button in the log search pagination panel does not take the 
user to the last page (Dharmesh Makwana via oleewere)


Project: http://git-wip-us.apache.org/repos/asf/ambari/repo
Commit: http://git-wip-us.apache.org/repos/asf/ambari/commit/96297658
Tree: http://git-wip-us.apache.org/repos/asf/ambari/tree/96297658
Diff: http://git-wip-us.apache.org/repos/asf/ambari/diff/96297658

Branch: refs/heads/trunk
Commit: 96297658593f6dd283239198cfa0ef4c2f0f6dc5
Parents: 7c404df
Author: oleewere <[email protected]>
Authored: Tue Jun 14 14:10:11 2016 +0200
Committer: oleewere <[email protected]>
Committed: Tue Jun 14 14:12:09 2016 +0200

----------------------------------------------------------------------
 .../logsearch/common/LogSearchConstants.java    |  2 +
 .../ambari/logsearch/dao/SolrDaoBase.java       |  5 +-
 .../ambari/logsearch/manager/AuditMgr.java      | 16 ++++-
 .../ambari/logsearch/manager/LogsMgr.java       | 76 ++++++++++++++------
 .../ambari/logsearch/manager/MgrBase.java       | 70 ++++++++++++++++++
 .../ambari/logsearch/manager/UserConfigMgr.java | 13 ++--
 .../ambari/logsearch/query/QueryGeneration.java |  4 +-
 .../apache/ambari/logsearch/rest/AuditREST.java |  1 +
 .../ambari/logsearch/rest/DashboardREST.java    |  1 +
 .../ambari/logsearch/util/ConfigUtil.java       | 32 ++-------
 .../ambari/logsearch/view/VUserConfig.java      | 11 ++-
 .../src/main/resources/default.properties       |  5 +-
 .../main/webapp/META-INF/applicationContext.xml |  1 +
 .../scripts/collections/BaseCollection.js       | 12 +++-
 .../src/main/webapp/scripts/utils/Intro.js      | 32 ++++-----
 .../scripts/views/audit/AuditTabLayoutView.js   |  3 +-
 .../views/dialog/ApplySearchFilterView.js       |  2 +-
 .../views/tabs/EventHistoryLayoutView.js        |  2 +-
 18 files changed, 199 insertions(+), 89 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/ambari/blob/96297658/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/common/LogSearchConstants.java
----------------------------------------------------------------------
diff --git 
a/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/common/LogSearchConstants.java
 
b/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/common/LogSearchConstants.java
index 917956f..593be65 100644
--- 
a/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/common/LogSearchConstants.java
+++ 
b/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/common/LogSearchConstants.java
@@ -88,6 +88,8 @@ public class LogSearchConstants {
   public static final String UI_SUFFIX = "@UI@";
   public static final String SOLR_SUFFIX = "@Solr@";
   public static final String NGRAM_SUFFIX = "ngram_";
+  public static final String DEFAULT_SERVICE_COLUMN_SUFFIX = "service"; 
+  public static final String DEFAULT_AUDIT_COLUMN_SUFFIX = "audit";
 
   //Date Format for SOLR
   public static final String SOLR_DATE_FORMAT = "yyyy-MM-dd HH:mm:ss,SSS";

http://git-wip-us.apache.org/repos/asf/ambari/blob/96297658/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/dao/SolrDaoBase.java
----------------------------------------------------------------------
diff --git 
a/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/dao/SolrDaoBase.java
 
b/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/dao/SolrDaoBase.java
index 147e148..cd4ef93 100644
--- 
a/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/dao/SolrDaoBase.java
+++ 
b/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/dao/SolrDaoBase.java
@@ -31,6 +31,7 @@ import org.apache.ambari.logsearch.common.MessageEnums;
 import org.apache.ambari.logsearch.manager.MgrBase.LOG_TYPE;
 import org.apache.ambari.logsearch.util.ConfigUtil;
 import org.apache.ambari.logsearch.util.JSONUtil;
+import org.apache.ambari.logsearch.util.PropertiesUtil;
 import org.apache.ambari.logsearch.util.RESTErrorUtil;
 import org.apache.ambari.logsearch.util.StringUtil;
 import org.apache.log4j.Logger;
@@ -534,13 +535,15 @@ public abstract class SolrDaoBase {
     SolrRequest<SchemaResponse> request = new SchemaRequest();
     request.setMethod(METHOD.GET);
     request.setPath("/schema/fields");
-    if (solrClient != null) {
+    String historyCollection = 
PropertiesUtil.getProperty("logsearch.solr.collection.history","history");
+    if (solrClient != null && !collectionName.equals(historyCollection)) {
       NamedList<Object> namedList = null;
       try {
         namedList = solrClient.request(request);
         logger.info("populateSchemaFields() collection="
           + collectionName + ", fields=" + namedList);
       } catch (SolrException | SolrServerException | IOException e) {
+        
         logger.error(
           "Error occured while popuplating field. collection="
             + collectionName, e);

http://git-wip-us.apache.org/repos/asf/ambari/blob/96297658/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/manager/AuditMgr.java
----------------------------------------------------------------------
diff --git 
a/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/manager/AuditMgr.java
 
b/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/manager/AuditMgr.java
index 53e386e..3dd8146 100644
--- 
a/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/manager/AuditMgr.java
+++ 
b/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/manager/AuditMgr.java
@@ -69,7 +69,7 @@ import org.springframework.stereotype.Component;
 
 @Component
 public class AuditMgr extends MgrBase {
-  static Logger logger = Logger.getLogger(AuditMgr.class);
+  static Logger logger = Logger.getLogger(AuditMgr.class); 
 
   @Autowired
   AuditSolrDao auditSolrDao;
@@ -93,6 +93,16 @@ public class AuditMgr extends MgrBase {
   GraphDataGenerator graphDataGenerator;
 
   public String getLogs(SearchCriteria searchCriteria) {
+    String lastPage = (String)  searchCriteria.getParamValue("isLastPage");
+    Boolean isLastPage = Boolean.parseBoolean(lastPage);
+     if (isLastPage) {
+       SolrQuery lastPageQuery = 
queryGenerator.commonAuditFilterQuery(searchCriteria);
+      VSolrLogList collection = 
getLastPage(searchCriteria,LogSearchConstants.AUDIT_EVTTIME,auditSolrDao,lastPageQuery);
+      if(collection == null){
+        collection = new VSolrLogList();
+      }
+      return convertObjToString(collection);
+    }
     SolrQuery solrQuery = 
queryGenerator.commonAuditFilterQuery(searchCriteria);
     VSolrLogList collection = getLogAsPaginationProvided(solrQuery,
         auditSolrDao);
@@ -458,7 +468,7 @@ public class AuditMgr extends MgrBase {
   }
 
   public String getAuditLogsSchemaFieldsName() {
-    String suffix = 
PropertiesUtil.getProperty("logsearch.solr.collection.audit.logs");
+    String suffix = 
PropertiesUtil.getProperty("logsearch.solr.collection.audit.logs",LogSearchConstants.DEFAULT_AUDIT_COLUMN_SUFFIX);
     String excludeArray[] = PropertiesUtil
         .getPropertyStringList("logsearch.solr.audit.logs.exclude.columnlist");
     List<String> fieldNames = new ArrayList<String>();
@@ -482,7 +492,7 @@ public class AuditMgr extends MgrBase {
 
   public String getAnyGraphData(SearchCriteria searchCriteria) {
     searchCriteria.addParam("fieldTime", LogSearchConstants.AUDIT_EVTTIME);
-    String suffix = 
PropertiesUtil.getProperty("logsearch.solr.collection.audit.logs");
+    String suffix = 
PropertiesUtil.getProperty("logsearch.solr.collection.audit.logs",LogSearchConstants.DEFAULT_AUDIT_COLUMN_SUFFIX);
     searchCriteria.addParam("suffix", suffix);
     SolrQuery solrQuery = 
queryGenerator.commonAuditFilterQuery(searchCriteria);
     VBarDataList result = graphDataGenerator.getAnyGraphData(searchCriteria,

http://git-wip-us.apache.org/repos/asf/ambari/blob/96297658/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/manager/LogsMgr.java
----------------------------------------------------------------------
diff --git 
a/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/manager/LogsMgr.java
 
b/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/manager/LogsMgr.java
index ca63671..b03a643 100644
--- 
a/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/manager/LogsMgr.java
+++ 
b/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/manager/LogsMgr.java
@@ -21,8 +21,10 @@ package org.apache.ambari.logsearch.manager;
 import java.io.IOException;
 import java.text.ParseException;
 import java.util.ArrayList;
+import java.util.Calendar;
 import java.util.Collection;
 import java.util.Date;
+import java.util.GregorianCalendar;
 import java.util.HashMap;
 import java.util.Iterator;
 import java.util.LinkedHashMap;
@@ -30,6 +32,7 @@ import java.util.List;
 import java.util.Locale;
 import java.util.Map;
 import java.util.Map.Entry;
+import java.util.TimeZone;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.CopyOnWriteArrayList;
 
@@ -41,6 +44,7 @@ import org.apache.ambari.logsearch.common.MessageEnums;
 import org.apache.ambari.logsearch.common.SearchCriteria;
 import org.apache.ambari.logsearch.dao.ServiceLogsSolrDao;
 import org.apache.ambari.logsearch.graph.GraphDataGenerator;
+import org.apache.ambari.logsearch.query.QueryGenerationBase;
 import org.apache.ambari.logsearch.util.BizUtil;
 import org.apache.ambari.logsearch.util.ConfigUtil;
 import org.apache.ambari.logsearch.util.FileUtil;
@@ -72,6 +76,7 @@ import org.apache.solr.common.SolrException;
 import org.apache.solr.common.util.NamedList;
 import org.apache.solr.common.util.SimpleOrderedMap;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.stereotype.Component;
 
 import com.google.common.collect.Lists;
@@ -105,6 +110,9 @@ public class LogsMgr extends MgrBase {
   public String searchLogs(SearchCriteria searchCriteria) {
     String keyword = (String) searchCriteria.getParamValue("keyword");
     String logId = (String) searchCriteria.getParamValue("sourceLogId");
+    String lastPage = (String)  searchCriteria.getParamValue("isLastPage");
+    Boolean isLastPage = Boolean.parseBoolean(lastPage);
+
     if (!stringUtil.isEmpty(keyword)) {
       try {
         return getPageByKeyword(searchCriteria);
@@ -121,8 +129,16 @@ public class LogsMgr extends MgrBase {
         throw restErrorUtil.createRESTException(MessageEnums.SOLR_ERROR
             .getMessage().getMessage(), MessageEnums.ERROR_SYSTEM);
       }
+    } else if (isLastPage) {
+      SolrQuery lastPageQuery = 
queryGenerator.commonServiceFilterQuery(searchCriteria);
+      VSolrLogList collection = 
getLastPage(searchCriteria,LogSearchConstants.LOGTIME,serviceLogsSolrDao,lastPageQuery);
+      if(collection == null){
+        collection = new VSolrLogList();
+      }
+      return convertObjToString(collection);
     } else {
-      SolrQuery solrQuery = 
queryGenerator.commonServiceFilterQuery(searchCriteria);
+      SolrQuery solrQuery = queryGenerator
+          .commonServiceFilterQuery(searchCriteria);
 
       solrQuery.setParam("event", "/solr/logs_search");
 
@@ -820,7 +836,7 @@ public class LogsMgr extends MgrBase {
         }
 
 
-        long countNumberLogs = countQuery(rangeLogQuery) - 1;
+        long countNumberLogs = countQuery(rangeLogQuery,serviceLogsSolrDao) - 
1;
       
 
         //Adding numbers on 
@@ -1037,7 +1053,7 @@ public class LogsMgr extends MgrBase {
         }
 
 
-        long countNumberLogs = countQuery(rangeLogQuery) - 1;
+        long countNumberLogs = countQuery(rangeLogQuery,serviceLogsSolrDao) - 
1;
         
         //Adding numbers on
         try {
@@ -1136,7 +1152,7 @@ public class LogsMgr extends MgrBase {
       queryGenerator.setSingleRangeFilter(solrQuery,
           LogSearchConstants.LOGTIME, endTimeMinusOneMilli, endLogTime);
       queryGenerator.setRowCount(solrQuery, 0);
-      startIndex = countQuery(solrQuery);
+      startIndex = countQuery(solrQuery,serviceLogsSolrDao);
     } catch (SolrException | SolrServerException | IOException e) {
       logger.error(e);
     }
@@ -1645,20 +1661,6 @@ public class LogsMgr extends MgrBase {
     return collection;
   }
 
-  public Long countQuery(SolrQuery query) throws SolrException,
-    SolrServerException, IOException {
-    query.setRows(0);
-    QueryResponse response = serviceLogsSolrDao.process(query);
-    if(response == null){
-      return 0l;
-    }
-    SolrDocumentList docList = response.getResults();
-    if(docList == null){
-      return 0l;
-    }
-    return docList.getNumFound();
-  }
-
   public String getServiceLogsFieldsName() {
     String fieldsNameStrArry[] = PropertiesUtil
       .getPropertyStringList("logsearch.service.logs.fields");
@@ -1687,7 +1689,7 @@ public class LogsMgr extends MgrBase {
   public String getServiceLogsSchemaFieldsName() {
 
     List<String> fieldNames = new ArrayList<String>();
-    String suffix = 
PropertiesUtil.getProperty("logsearch.solr.collection.service.logs");
+    String suffix = 
PropertiesUtil.getProperty("logsearch.solr.collection.service.logs",LogSearchConstants.DEFAULT_SERVICE_COLUMN_SUFFIX);
     String excludeArray[] = PropertiesUtil
         
.getPropertyStringList("logsearch.solr.service.logs.exclude.columnlist");
 
@@ -1705,7 +1707,7 @@ public class LogsMgr extends MgrBase {
     }
 
     HashMap<String, String> uiFieldColumnMappingSorted = new 
LinkedHashMap<String, String>();
-    uiFieldColumnMappingSorted.put(LogSearchConstants.SOLR_LOG_MESSAGE, "");
+    uiFieldColumnMappingSorted.put(LogSearchConstants.SOLR_LOG_MESSAGE, 
LogSearchConstants.SOLR_LOG_MESSAGE);
 
     Iterator<Entry<String, String>> it = bizUtil
         .sortHashMapByValues(uiFieldColumnMapping).entrySet().iterator();
@@ -1756,7 +1758,7 @@ public class LogsMgr extends MgrBase {
 
   public String getAnyGraphData(SearchCriteria searchCriteria) {
     searchCriteria.addParam("fieldTime", LogSearchConstants.LOGTIME);
-    String suffix = 
PropertiesUtil.getProperty("logsearch.solr.collection.service.logs");
+    String suffix = 
PropertiesUtil.getProperty("logsearch.solr.collection.service.logs",LogSearchConstants.DEFAULT_SERVICE_COLUMN_SUFFIX);
     searchCriteria.addParam("suffix", suffix);
     SolrQuery solrQuery = 
queryGenerator.commonServiceFilterQuery(searchCriteria);
     VBarDataList result = graphDataGenerator.getAnyGraphData(searchCriteria,
@@ -1930,4 +1932,36 @@ public class LogsMgr extends MgrBase {
 
     return getLogAsPaginationProvided(solrQuery, serviceLogsSolrDao);
   }
+
+  @Scheduled(cron = "${logsearch.solr.warming.cron}")
+  public void warmingSolrServer(){
+    logger.info("solr warming triggered.");
+    SolrQuery solrQuery = new SolrQuery();
+    TimeZone gmtTimeZone = TimeZone.getTimeZone("GMT");
+    GregorianCalendar utc = new GregorianCalendar(gmtTimeZone);
+    utc.setTimeInMillis(new Date().getTime());
+    utc.set(GregorianCalendar.HOUR, 0);
+    utc.set(GregorianCalendar.MINUTE, 0);
+    utc.set(GregorianCalendar.MILLISECOND, 001);
+    utc.set(GregorianCalendar.SECOND, 0);
+    dateUtil.convertDateWithMillisecondsToSolrDate(utc.getTime());
+    String from = 
dateUtil.convertDateWithMillisecondsToSolrDate(utc.getTime());
+    utc.set(Calendar.MILLISECOND, 999);
+    utc.set(Calendar.SECOND, 59);
+    utc.set(Calendar.MINUTE, 59);
+    utc.set(Calendar.HOUR, 23);
+    String to = dateUtil.convertDateWithMillisecondsToSolrDate(utc.getTime());
+    queryGenerator.setSingleRangeFilter(solrQuery,
+        LogSearchConstants.LOGTIME, from,to);
+    String level = 
LogSearchConstants.FATAL+","+LogSearchConstants.ERROR+","+LogSearchConstants.WARN;
+    queryGenerator.setFilterClauseWithFieldName(solrQuery, level,
+        LogSearchConstants.SOLR_LEVEL, "", QueryGenerationBase.CONDITION.OR);
+    try {
+      serviceLogsSolrDao.process(solrQuery);
+    } catch (SolrServerException | IOException e) {
+      logger.error("Error while warming solr server",e);
+    }
+  }
+
+
 }
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ambari/blob/96297658/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/manager/MgrBase.java
----------------------------------------------------------------------
diff --git 
a/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/manager/MgrBase.java
 
b/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/manager/MgrBase.java
index 1d069d3..99eb9f2 100644
--- 
a/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/manager/MgrBase.java
+++ 
b/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/manager/MgrBase.java
@@ -22,10 +22,13 @@ package org.apache.ambari.logsearch.manager;
 import java.io.File;
 import java.io.IOException;
 import java.text.ParseException;
+import java.util.Collections;
 import java.util.Date;
 import java.util.Scanner;
 
+import org.apache.ambari.logsearch.common.LogSearchConstants;
 import org.apache.ambari.logsearch.common.MessageEnums;
+import org.apache.ambari.logsearch.common.SearchCriteria;
 import org.apache.ambari.logsearch.dao.SolrDaoBase;
 import org.apache.ambari.logsearch.query.QueryGeneration;
 import org.apache.ambari.logsearch.util.DateUtil;
@@ -38,6 +41,7 @@ import org.apache.log4j.Logger;
 import org.apache.solr.client.solrj.SolrQuery;
 import org.apache.solr.client.solrj.SolrServerException;
 import org.apache.solr.client.solrj.response.QueryResponse;
+import org.apache.solr.common.SolrDocument;
 import org.apache.solr.common.SolrDocumentList;
 import org.apache.solr.common.SolrException;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -158,6 +162,58 @@ public class MgrBase {
         MessageEnums.ERROR_SYSTEM);
 
   }
+  
+  protected VSolrLogList getLastPage(SearchCriteria searchCriteria,String 
logTimeField,SolrDaoBase solrDoaBase,SolrQuery lastPageQuery){
+    
+    Integer maxRows = searchCriteria.getMaxRows();
+    String givenSortType = searchCriteria.getSortType();
+    searchCriteria = new SearchCriteria();
+    searchCriteria.setSortBy(logTimeField);
+    if(givenSortType == null || 
givenSortType.equals(LogSearchConstants.DESCENDING_ORDER)){
+      lastPageQuery.removeSort(LogSearchConstants.LOGTIME);
+      searchCriteria.setSortType(LogSearchConstants.ASCENDING_ORDER);
+    } else {
+      searchCriteria.setSortType(LogSearchConstants.DESCENDING_ORDER);
+    }
+    queryGenerator.setSingleSortOrder(lastPageQuery, searchCriteria);
+
+
+    Long totalLogs = 0l;
+    int startIndex = 0;
+    int numberOfLogsOnLastPage = 0;
+    VSolrLogList collection = null;
+    try {
+      queryGenerator.setStart(lastPageQuery, 0);
+      queryGenerator.setRowCount(lastPageQuery, maxRows);
+      collection = getLogAsPaginationProvided(lastPageQuery,
+          solrDoaBase);
+      totalLogs = countQuery(lastPageQuery,solrDoaBase);
+      if(maxRows != null){
+        startIndex = Integer.parseInt("" + ((totalLogs/maxRows) * maxRows));
+        numberOfLogsOnLastPage = Integer.parseInt("" + (totalLogs-startIndex));
+      }
+      collection.setStartIndex(startIndex);
+      collection.setTotalCount(totalLogs);
+      collection.setPageSize(maxRows);
+      SolrDocumentList docList = collection.getList();
+      SolrDocumentList lastPageDocList = new SolrDocumentList();
+      collection.setSolrDocuments(lastPageDocList);
+      int cnt = 0;
+      for(SolrDocument doc:docList){
+        if(cnt<numberOfLogsOnLastPage){
+          lastPageDocList.add(doc);
+        }
+        cnt++;
+      }
+      Collections.reverse(lastPageDocList);
+
+    } catch (SolrException | SolrServerException | IOException | 
NumberFormatException e) {
+      logger.error("Count Query was not executed successfully",e);
+      throw restErrorUtil.createRESTException(MessageEnums.SOLR_ERROR
+          .getMessage().getMessage(), MessageEnums.ERROR_SYSTEM);
+    }
+    return collection;
+  }
 
   public VSolrLogList getLogAsPaginationProvided(SolrQuery solrQuery,
       SolrDaoBase solrDaoBase) {
@@ -184,6 +240,20 @@ public class MgrBase {
     }
 
   }
+  
+  public Long countQuery(SolrQuery query,SolrDaoBase solrDaoBase) throws 
SolrException,
+ SolrServerException, IOException {
+    query.setRows(0);
+    QueryResponse response = solrDaoBase.process(query);
+    if (response == null) {
+      return 0l;
+    }
+    SolrDocumentList docList = response.getResults();
+    if (docList == null) {
+      return 0l;
+    }
+    return docList.getNumFound();
+  }
 
   protected String getUnit(String unit) {
     if (stringUtil.isEmpty(unit)) {

http://git-wip-us.apache.org/repos/asf/ambari/blob/96297658/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/manager/UserConfigMgr.java
----------------------------------------------------------------------
diff --git 
a/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/manager/UserConfigMgr.java
 
b/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/manager/UserConfigMgr.java
index 3b23f2a..f033689 100644
--- 
a/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/manager/UserConfigMgr.java
+++ 
b/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/manager/UserConfigMgr.java
@@ -77,11 +77,11 @@ public class UserConfigMgr extends MgrBase {
 
     if (isNotUnique(vHistory) && !vHistory.isOverwrite()) {
       throw restErrorUtil.createRESTException(
-          "Name '" + vHistory.getFilterName() + "' already exists",
+          "Name '" + vHistory.getFiltername() + "' already exists",
           MessageEnums.INVALID_INPUT_DATA);
     }
     String loggedInUserName = vHistory.getUserName();
-    String filterName = vHistory.getFilterName();
+    String filterName = vHistory.getFiltername();
 
     solrInputDoc.addField(LogSearchConstants.ID, vHistory.getId());
     solrInputDoc.addField(LogSearchConstants.USER_NAME, loggedInUserName);
@@ -127,7 +127,7 @@ public class UserConfigMgr extends MgrBase {
   }
 
   private boolean isNotUnique(VUserConfig vHistory) {
-    String filterName = vHistory.getFilterName();
+    String filterName = vHistory.getFiltername();
     String rowType = vHistory.getRowType();
 
     if (filterName != null && rowType != null) {
@@ -150,7 +150,7 @@ public class UserConfigMgr extends MgrBase {
   }
 
   private boolean isValid(VUserConfig vHistory) {
-    return !stringUtil.isEmpty(vHistory.getFilterName())
+    return !stringUtil.isEmpty(vHistory.getFiltername())
         && !stringUtil.isEmpty(vHistory.getRowType())
         && !stringUtil.isEmpty(vHistory.getUserName())
         && !stringUtil.isEmpty(vHistory.getValues());
@@ -201,8 +201,7 @@ public class UserConfigMgr extends MgrBase {
       queryGenerator.setSingleIncludeFilter(userConfigQuery,
           LogSearchConstants.FILTER_NAME, filterName);
 
-      if (stringUtil.isEmpty(searchCriteria.getSortBy())
-          || searchCriteria.getSortBy().equals("historyName")) {
+      if (stringUtil.isEmpty(searchCriteria.getSortBy())) {
         searchCriteria.setSortBy(LogSearchConstants.FILTER_NAME);
       }
       if (stringUtil.isEmpty(searchCriteria.getSortType())) {
@@ -216,7 +215,7 @@ public class UserConfigMgr extends MgrBase {
 
       for (SolrDocument solrDoc : solrList) {
         VUserConfig userConfig = new VUserConfig();
-        userConfig.setFilterName(""
+        userConfig.setFiltername(""
             + solrDoc.get(LogSearchConstants.FILTER_NAME));
         userConfig.setId("" + solrDoc.get(LogSearchConstants.ID));
         userConfig.setValues("" + solrDoc.get(LogSearchConstants.VALUES));

http://git-wip-us.apache.org/repos/asf/ambari/blob/96297658/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/query/QueryGeneration.java
----------------------------------------------------------------------
diff --git 
a/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/query/QueryGeneration.java
 
b/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/query/QueryGeneration.java
index 4647c7b..93105b0 100644
--- 
a/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/query/QueryGeneration.java
+++ 
b/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/query/QueryGeneration.java
@@ -341,11 +341,11 @@ public class QueryGeneration extends QueryGenerationBase {
     switch (logType) {
     case AUDIT:
       String auditSuffix = PropertiesUtil
-          .getProperty("logsearch.solr.collection.audit.logs");
+          
.getProperty("logsearch.solr.collection.audit.logs",LogSearchConstants.DEFAULT_AUDIT_COLUMN_SUFFIX);
       type = ConfigUtil.schemaFieldsName.get(key + auditSuffix);
       break;
     case SERVICE:
-      String serviceLogs = 
PropertiesUtil.getProperty("logsearch.solr.collection.service.logs");
+      String serviceLogs = 
PropertiesUtil.getProperty("logsearch.solr.collection.service.logs",LogSearchConstants.DEFAULT_SERVICE_COLUMN_SUFFIX);
       type = ConfigUtil.schemaFieldsName.get(key + serviceLogs);
       break;
     default:

http://git-wip-us.apache.org/repos/asf/ambari/blob/96297658/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/rest/AuditREST.java
----------------------------------------------------------------------
diff --git 
a/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/rest/AuditREST.java
 
b/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/rest/AuditREST.java
index 92bfb01..6d18b4a 100644
--- 
a/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/rest/AuditREST.java
+++ 
b/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/rest/AuditREST.java
@@ -53,6 +53,7 @@ public class AuditREST {
   public String getAuditLogs(@Context HttpServletRequest request) {
     SearchCriteria searchCriteria = new SearchCriteria(request);
     searchCriteria.addRequiredAuditLogsParams(request);
+    searchCriteria.addParam("isLastPage", request.getParameter("isLastPage"));
     return auditMgr.getLogs(searchCriteria);
   }
 

http://git-wip-us.apache.org/repos/asf/ambari/blob/96297658/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/rest/DashboardREST.java
----------------------------------------------------------------------
diff --git 
a/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/rest/DashboardREST.java
 
b/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/rest/DashboardREST.java
index 1e107ed..cb87f6f 100644
--- 
a/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/rest/DashboardREST.java
+++ 
b/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/rest/DashboardREST.java
@@ -63,6 +63,7 @@ public class DashboardREST {
       request.getParameter("keywordType"));
     searchCriteria.addParam("token",
       request.getParameter("token"));
+    searchCriteria.addParam("isLastPage",request.getParameter("isLastPage"));
     return logMgr.searchLogs(searchCriteria);
   }
 

http://git-wip-us.apache.org/repos/asf/ambari/blob/96297658/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/util/ConfigUtil.java
----------------------------------------------------------------------
diff --git 
a/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/util/ConfigUtil.java
 
b/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/util/ConfigUtil.java
index 44d184d..2bf3b51 100644
--- 
a/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/util/ConfigUtil.java
+++ 
b/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/util/ConfigUtil.java
@@ -58,39 +58,16 @@ public class ConfigUtil {
         if (mapping.length > 1) {
           String solrField = mapping[0];
           String uiField = mapping[1];
-
-          String modifiedUIField = getModifiedUIField(uiField);
+          
           columnMappingMap.put(solrField + LogSearchConstants.SOLR_SUFFIX,
-              modifiedUIField);
-          columnMappingMap.put(modifiedUIField + LogSearchConstants.UI_SUFFIX,
+              uiField);
+          columnMappingMap.put(uiField + LogSearchConstants.UI_SUFFIX,
               solrField);
         }
       }
     }
   }
 
-  private static String getModifiedUIField(String uiField) {
-    String modifiedUIField = "";
-    String temp = serviceLogsColumnMapping.get(uiField
-      + LogSearchConstants.UI_SUFFIX);
-    if (temp == null){
-      return uiField;
-    }else {
-      String lastChar = uiField.substring(uiField.length() - 1,
-        uiField.length());
-      int k = 1;
-      try {
-        k = Integer.parseInt(lastChar);
-        k = k + 1;
-        modifiedUIField = uiField.substring(0, uiField.length() - 2);
-      } catch (Exception e) {
-
-      }
-      modifiedUIField = uiField + "_" + k;
-    }
-    return getModifiedUIField(modifiedUIField);
-  }
-
   private static void intializeLogLevels() {
     logLevels.add(LogSearchConstants.TRACE);
     logLevels.add(LogSearchConstants.DEBUG);
@@ -132,7 +109,8 @@ public class ConfigUtil {
 
         if (!name.contains("@") && !name.startsWith("_")
           && !name.contains("_md5") && !name.contains("_ms")
-          && !name.contains(LogSearchConstants.NGRAM_SUFFIX)) {
+          && !name.contains(LogSearchConstants.NGRAM_SUFFIX)
+          && !name.contains("tags") && !name.contains("_str")) {
           schemaFieldsName.put(name + suffix, type);
         }
       }

http://git-wip-us.apache.org/repos/asf/ambari/blob/96297658/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/view/VUserConfig.java
----------------------------------------------------------------------
diff --git 
a/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/view/VUserConfig.java
 
b/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/view/VUserConfig.java
index 55ec1c0..6487f91 100644
--- 
a/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/view/VUserConfig.java
+++ 
b/ambari-logsearch/ambari-logsearch-portal/src/main/java/org/apache/ambari/logsearch/view/VUserConfig.java
@@ -32,7 +32,7 @@ public class VUserConfig {
 
   protected String id;
   protected String userName;
-  protected String filterName;
+  protected String filtername;
   protected String values;
   
   List<String> shareNameList;
@@ -61,15 +61,14 @@ public class VUserConfig {
     this.userName = userName;
   }
 
-  public String getFilterName() {
-    return filterName;
+  public String getFiltername() {
+    return filtername;
   }
 
-  public void setFilterName(String filterName) {
-    this.filterName = filterName;
+  public void setFiltername(String filtername) {
+    this.filtername = filtername;
   }
 
-
   public String getValues() {
     return values;
   }

http://git-wip-us.apache.org/repos/asf/ambari/blob/96297658/ambari-logsearch/ambari-logsearch-portal/src/main/resources/default.properties
----------------------------------------------------------------------
diff --git 
a/ambari-logsearch/ambari-logsearch-portal/src/main/resources/default.properties
 
b/ambari-logsearch/ambari-logsearch-portal/src/main/resources/default.properties
index 25b4f1a..d89a6c9 100644
--- 
a/ambari-logsearch/ambari-logsearch-portal/src/main/resources/default.properties
+++ 
b/ambari-logsearch/ambari-logsearch-portal/src/main/resources/default.properties
@@ -20,7 +20,7 @@ 
logsearch.service.logs.fields=logtime,level,event_count,ip,type,path,file,line_n
 logsearch.solr.service.logs.exclude.columnlist=tags,text,message,seq_num
 
 #Exclude Column List for Ranger Audits
-logsearch.solr.audit.logs.exclude.columnlist=tags,tags_str
+logsearch.solr.audit.logs.exclude.columnlist=tags,tags_str,seq_num
 
 #Value Mapping for Audit Fields
 #Example FieldName=ValueOfUI:ValueOfSolr
@@ -32,7 +32,7 @@ result=Allowed:1,Denied:0
 logsearch.solr.service.logs.column.mapping=bundle_id:Bundle 
Id,thread_name:Thread,log_message:Message,case_id:Case 
Id,cluster:Cluster,event_count:Event 
Count,file:File,host:Host,id:Id,ip:Ip,level:Level,line_number:Line 
Number,logfile_line_number:Logfile Line Number,logger_name:Logger 
Name,logtype:Log Type,method:Method,path:Path,rowtype:Row Type,type:Type
 
 #For Audit Logs
-logsearch.solr.audit.logs.column.mapping=access:Access 
Type,reqUser:User,enforcer:Access Enfocer,ip:Client IP
+logsearch.solr.audit.logs.column.mapping=access:Access 
Type,reqUser:User,enforcer:Access 
Enforcer,ip:IP,action:Action,agent:Agent,agentHost:Agent Host,authType:Auth 
Type,bundle_id:Bundle Id,case_id:Case Id,cliIP:Client Ip,cliType:Client 
Type,cluster:Cluster,dst:DST,event_count:Event 
Count,file:File,host:Host,id:Id,level:Level,log_message:Log 
Message,logfile_line_number:Logfile Line Number,logger_name:Logger 
Name,logType:Log Type,path:Path,perm:Perm,policy:Policy,proxyAuthType:Proxy 
Auth Type,proxyUsers:Proxy Users,reason:Reason,repo:Repo,repoType:Repo 
Type,req_caller_id:Req Caller Id,req_self_id:Req Self Id,reqContext:Req 
Context,reqData:Req Data,resource:Resource,resType:Res 
Type,result:Result,seq_num:Seq Num,sess:Sess,text:Text,type:Type,ugi:UGI  
 
 #login method
 #Note: Simple will be supported only if both file and ldap is disabled.
@@ -45,3 +45,4 @@ 
logsearch.logfeeder.include.default.level=FATAL,ERROR,WARN,INFO,DEBUG,TRACE
 #login config
 logsearch.login.credentials.file=user_pass.json
 logsearch.login.ldap.config=logsearch-admin-site.xml
+logsearch.solr.warming.cron=0 0/10 * * * ?

http://git-wip-us.apache.org/repos/asf/ambari/blob/96297658/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/META-INF/applicationContext.xml
----------------------------------------------------------------------
diff --git 
a/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/META-INF/applicationContext.xml
 
b/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/META-INF/applicationContext.xml
index 6a73d60..5e24d88 100644
--- 
a/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/META-INF/applicationContext.xml
+++ 
b/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/META-INF/applicationContext.xml
@@ -36,6 +36,7 @@ http://www.springframework.org/schema/util
 http://www.springframework.org/schema/util/spring-util.xsd";>
 
        <context:component-scan base-package="org.apache.ambari.logsearch" />
+       <task:annotation-driven />
        <bean id="xmlPropertyConfigurer" 
class="org.apache.ambari.logsearch.util.XMLPropertiesUtil" />
        
        <bean id="propertyConfigurer" 
class="org.apache.ambari.logsearch.util.PropertiesUtil">

http://git-wip-us.apache.org/repos/asf/ambari/blob/96297658/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/scripts/collections/BaseCollection.js
----------------------------------------------------------------------
diff --git 
a/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/scripts/collections/BaseCollection.js
 
b/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/scripts/collections/BaseCollection.js
index 24b6974..ac82708 100644
--- 
a/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/scripts/collections/BaseCollection.js
+++ 
b/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/scripts/collections/BaseCollection.js
@@ -126,7 +126,17 @@ define(['require',
 
            getLastPage: function (options) {
                        return this.getPage("last", _.extend({reset:true}, 
options));
-           }
+           },
+           getPage : function(index, options){
+               if(index === "last"){
+                       this.queryParams.isLastPage = true;
+               }else{
+                       delete this.queryParams.isLastPage;
+               }
+               var fn = Backbone.PageableCollection.prototype.getPage;
+               fn.apply(this,arguments);
+
+           },
            /////////////////////////////
            // End overriding methods //
            /////////////////////////////

http://git-wip-us.apache.org/repos/asf/ambari/blob/96297658/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/scripts/utils/Intro.js
----------------------------------------------------------------------
diff --git 
a/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/scripts/utils/Intro.js
 
b/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/scripts/utils/Intro.js
index 869a1d4..74a232d 100644
--- 
a/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/scripts/utils/Intro.js
+++ 
b/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/scripts/utils/Intro.js
@@ -30,23 +30,23 @@ define(['require', 'intro'], function(require, IntroJs) {
 
             steps: [{
                 element: $('[data-id="troubleshoot"]').get(0),
-                intro: "Welcome, This is the landing page of the LogSearch 
app, its displays high-level info about services and its components along with 
graph.",
+                intro: "Welcome to Log Search!  Choose Troubleshooting to 
display high-level log and usage aggregates for all services and components in 
your cluster.",
                 position: "right"
             }, {
                 element: $('#troubleShootHeader').get(0),
-                intro: "In this section you can choose specific service to 
focus the issue along with their dependency.",
+                intro: "Choose a Service to display high-level information 
about that service. Optionally, filter by components and apply a specific 
diagnostic time frame.",
                 position: "bottom"
             }, {
                 element: $('div[data-id="dateRange"] .selectDateRange').get(0),
-                intro: "This is date time picker by clicking on it you can 
select time frame and also there are pre-defined time slots.",
+                intro: "Click the Date-Time picker and choose a pre-defined 
time slot or specify date and time values.",
                 position: "top"
             }, {
                 element: $("#showServicelog").get(0),
-                intro: " After selecting the service and time frame you can 
navigate to the logs detail page [Service log tab].",
+                intro: "Choose Go To Logs to further refine your examination 
of Service Logs for a selected service.",
                 position: "top"
             }, {
                 element: $('[data-id="hierarchy"]').get(0),
-                intro: " This tab holds the logs of all services and its 
components with different views and aggregation and you can also apply filters 
for getting into the issues in detail.",
+                intro: "Service Logs displays a high-level history of logs 
generated by a selected service and allows you to filter logs by component. You 
control your view of log data per component and host, Choose to view aggregate 
Service Logs or drill into details of each log message.",
                 position: "right"
             }, {
                 element: $("#searchIncludeExclude").get(0),
@@ -58,51 +58,51 @@ define(['require', 'intro'], function(require, IntroJs) {
                 position: "top"
             }, {
                 element: $('#r_EventHistory').get(0),
-                intro: "This section will track the ongoing filters applied to 
the query, you can navigate back and forth.",
+                intro: "Event History displays the current, filtered query 
results.",
                 position: "top"
             }, {
                 element: $('#r_Histogram').get(0),
-                intro: "This section is basically time filter required for 
particular time related results.",
+                intro: "Histogram displays comparative ratios of log severity 
during the currently defined time filter.",
                 position: "top"
             }, {
                 element: document.querySelectorAll('#r_BubbleTable')[1],
-                intro: "This is consolidated view for all host and 
components.",
+                intro: "The Log Data default view displays consolidated for 
all hosts.",
                 position: "top",
                 child: 'li[data-parent="true"]'
             }, {
                 element: document.querySelectorAll('#r_BubbleTable')[1],
-                intro: "By clicking on host node the tree will expand to shows 
it underlying components.",
+                intro: "Expand the Log Data tree view and choose components to 
further refine your diagnostics.",
                 position: "top",
                 child: 'li[data-parent="true"]'
             }, {
                 element: 
$(document.querySelectorAll('#r_BubbleTable')[1]).find('.box-content')[1],
-                intro: "Blue icon will appear near every components to view 
its logs on new tab. You can simultaneously view components log file in 
adjacent tabs.",
+                intro: "Choose the blue arrow icon to view logs for a specific 
component on a new tab.",
                 position: "right",
                 child: 'li[data-parent="true"]'
             }, {
                 element: document.querySelectorAll('#r_BubbleTable')[1],
-                intro: " This view shows the actual log entries with 
segregated columns.",
+                intro: "Choose Service Logs to show a column-separated view of 
actual log entries.",
                 position: "top",
                 child: 'li[data-parent="true"]'
             }, {
                 element: 
$(document.querySelectorAll('#r_BubbleTable')[1]).find('td.logTime:first').get(0),
-                intro: "This is quick menu for every log entry which has 
options for getting into the detail of that log.",
+                intro: "The Log Time column lists a consolidated view of 
filtered log entries for the selected service.",
                 position: "right"
             }, {
                 element: $('li[data-id="audit"]').get(0),
-                intro: "This tab holds the access information across services 
and its components with different views and aggregation and you can also apply 
filters for viewing access info in detail.",
+                intro: "The Access Logs tab displays access information across 
services and their components. You can create different views and aggregations 
and apply filters for viewing access log details.",
                 position: "right"
             }, {
                 element: $('#r_AuditLine').get(0),
-                intro: "This section shows the component which are accessed 
related to time.",
+                intro: "The Line section shows component access during a 
specific time frame.",
                 position: "bottom"
             }, {
                 element: $('#AuditSearch').get(0),
-                intro: "This filter allows you to query the data column 
wise(Access Enforcer, Access type etc). Include Search is basically \"or\" 
condition and Exclude Search is \"and\" condition between multiple input.",
+                intro: "This filter allows you to query Access log data 
column- wise (Access Enforcer, Access type etc). Include Search applies the 
\"or\" condition and Exclude Search the \"and\" condition between multiple 
inputs.",
                 position: "top"
             }, {
                 element: $('li[data-id="createFilters"]').get(0),
-                intro: "This is the feature to filter out the data that is 
handled by LogSearch. For ex if you are only interested in logs with level 
ERROR,FATAL etc to be tracked by LogSearch.",
+                intro: "The Log Feeder Filter feature supports limiting data 
handled by LogSearch. For example, you can limit logs tracked by LogSearch to 
only those logs with level ERROR or FATAL.",
                 position: "left"
             }].filter(function(obj) {
                 if (obj.child)

http://git-wip-us.apache.org/repos/asf/ambari/blob/96297658/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/scripts/views/audit/AuditTabLayoutView.js
----------------------------------------------------------------------
diff --git 
a/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/scripts/views/audit/AuditTabLayoutView.js
 
b/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/scripts/views/audit/AuditTabLayoutView.js
index 5f93c5a..1462080 100644
--- 
a/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/scripts/views/audit/AuditTabLayoutView.js
+++ 
b/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/scripts/views/audit/AuditTabLayoutView.js
@@ -363,7 +363,8 @@ define(['require',
                onAuditTabRefresh : function(e){
                        ViewUtils.setLatestTimeParams(this.defaultParams);
                        //this.fetchAuditColumns();
-                       this.fetchAuditLogs(this.defaultParams);
+                       
$.extend(this.collection.queryParams,this.defaultParams);
+                       this.collection.fetch({reset:true});
                        this.vent.trigger("tab:refresh",this.defaultParams);
                },
                onViewTypeChange: function(e){

http://git-wip-us.apache.org/repos/asf/ambari/blob/96297658/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/scripts/views/dialog/ApplySearchFilterView.js
----------------------------------------------------------------------
diff --git 
a/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/scripts/views/dialog/ApplySearchFilterView.js
 
b/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/scripts/views/dialog/ApplySearchFilterView.js
index 4babebc..91f10ae 100644
--- 
a/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/scripts/views/dialog/ApplySearchFilterView.js
+++ 
b/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/scripts/views/dialog/ApplySearchFilterView.js
@@ -110,7 +110,7 @@ define(['require',
             getColumns: function() {
                 var that = this,
                     cols = {
-                        filterName: {
+                        filtername: {
                             label: "Name",
                             cell: "String",
                             editable: false,

http://git-wip-us.apache.org/repos/asf/ambari/blob/96297658/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/scripts/views/tabs/EventHistoryLayoutView.js
----------------------------------------------------------------------
diff --git 
a/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/scripts/views/tabs/EventHistoryLayoutView.js
 
b/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/scripts/views/tabs/EventHistoryLayoutView.js
index 0f0ce58..b30dd50 100644
--- 
a/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/scripts/views/tabs/EventHistoryLayoutView.js
+++ 
b/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/scripts/views/tabs/EventHistoryLayoutView.js
@@ -439,7 +439,7 @@ define(['require',
                 content.selectedCollectionObject.get("params")["time"] = 
timeType;
                 var postObject = {
                     userName: "admin",
-                    filterName: content.ui.filterName.val(),
+                    filtername: content.ui.filterName.val(),
                     rowType: "history",
                     values: 
JSON.stringify(content.selectedCollectionObject.get('params'))
                 }

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