Revert "YARN-7581. HBase filters are not constructed correctly in ATSv2. Contributed by Habio Chen."

This reverts commit a01091e90c.

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timelineservice-hbase/hadoop-yarn-server-timelineservice-hbase-client/src/main/java/org/apache/hadoop/yarn/server/timelineservice/storage/reader/ApplicationEntityReader.java

@@ -35,7 +35,6 @@ import org.apache.hadoop.hbase.filter.FilterList;
 import org.apache.hadoop.hbase.filter.FilterList.Operator;
 import org.apache.hadoop.hbase.filter.PageFilter;
 import org.apache.hadoop.hbase.filter.QualifierFilter;
-import org.apache.hadoop.hbase.util.Bytes;
 import org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity;
 import org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntityType;
 import org.apache.hadoop.yarn.server.timelineservice.reader.TimelineDataToRetrieve;
@@ -259,8 +258,7 @@ class ApplicationEntityReader extends GenericEntityReader {
    * @throws IOException if any problem occurs while updating filter list.
    */
   private void updateFilterForConfsAndMetricsToRetrieve(
-      FilterList listBasedOnFields, Set<String> cfsInFields)
-      throws IOException {
+      FilterList listBasedOnFields) throws IOException {
     TimelineDataToRetrieve dataToRetrieve = getDataToRetrieve();
     // Please note that if confsToRetrieve is specified, we would have added
     // CONFS to fields to retrieve in augmentParams() even if not specified.
@@ -270,8 +268,6 @@ class ApplicationEntityReader extends GenericEntityReader {
           createFilterForConfsOrMetricsToRetrieve(
               dataToRetrieve.getConfsToRetrieve(),
               ApplicationColumnFamily.CONFIGS, ApplicationColumnPrefix.CONFIG));
-      cfsInFields.add(
-          Bytes.toString(ApplicationColumnFamily.CONFIGS.getBytes()));
     }
 
     // Please note that if metricsToRetrieve is specified, we would have added
@@ -282,14 +278,11 @@ class ApplicationEntityReader extends GenericEntityReader {
           createFilterForConfsOrMetricsToRetrieve(
               dataToRetrieve.getMetricsToRetrieve(),
               ApplicationColumnFamily.METRICS, ApplicationColumnPrefix.METRIC));
-      cfsInFields.add(
-          Bytes.toString(ApplicationColumnFamily.METRICS.getBytes()));
     }
   }
 
   @Override
-  protected FilterList constructFilterListBasedOnFields(Set<String> cfsInFields)
-      throws IOException {
+  protected FilterList constructFilterListBasedOnFields() throws IOException {
     if (!needCreateFilterListBasedOnFields()) {
       // Fetch all the columns. No need of a filter.
       return null;
@@ -310,9 +303,8 @@ class ApplicationEntityReader extends GenericEntityReader {
       excludeFieldsFromInfoColFamily(infoColFamilyList);
     }
     listBasedOnFields.addFilter(infoColFamilyList);
-    cfsInFields.add(Bytes.toString(ApplicationColumnFamily.INFO.getBytes()));
 
-    updateFilterForConfsAndMetricsToRetrieve(listBasedOnFields, cfsInFields);
+    updateFilterForConfsAndMetricsToRetrieve(listBasedOnFields);
     return listBasedOnFields;
   }
 

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timelineservice-hbase/hadoop-yarn-server-timelineservice-hbase-client/src/main/java/org/apache/hadoop/yarn/server/timelineservice/storage/reader/FlowActivityEntityReader.java

@@ -20,7 +20,6 @@ package org.apache.hadoop.yarn.server.timelineservice.storage.reader;
 
 import java.io.IOException;
 import java.util.Map;
-import java.util.Set;
 
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.hbase.client.Connection;
@@ -98,8 +97,7 @@ class FlowActivityEntityReader extends TimelineEntityReader {
   }
 
   @Override
-  protected FilterList constructFilterListBasedOnFields(
-      Set<String> cfsInFields) {
+  protected FilterList constructFilterListBasedOnFields() {
     return null;
   }
 

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timelineservice-hbase/hadoop-yarn-server-timelineservice-hbase-client/src/main/java/org/apache/hadoop/yarn/server/timelineservice/storage/reader/FlowRunEntityReader.java

@@ -19,7 +19,6 @@ package org.apache.hadoop.yarn.server.timelineservice.storage.reader;
 
 import java.io.IOException;
 import java.util.EnumSet;
-import java.util.Set;
 
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.hbase.client.Connection;
@@ -35,7 +34,6 @@ import org.apache.hadoop.hbase.filter.FilterList;
 import org.apache.hadoop.hbase.filter.FilterList.Operator;
 import org.apache.hadoop.hbase.filter.PageFilter;
 import org.apache.hadoop.hbase.filter.QualifierFilter;
-import org.apache.hadoop.hbase.util.Bytes;
 import org.apache.hadoop.yarn.api.records.timelineservice.FlowRunEntity;
 import org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity;
 import org.apache.hadoop.yarn.server.timelineservice.reader.TimelineDataToRetrieve;
@@ -154,8 +152,7 @@ class FlowRunEntityReader extends TimelineEntityReader {
   }
 
   @Override
-  protected FilterList constructFilterListBasedOnFields(
-      Set<String> cfsInFields) throws IOException {
+  protected FilterList constructFilterListBasedOnFields() throws IOException {
     FilterList list = new FilterList(Operator.MUST_PASS_ONE);
     // By default fetch everything in INFO column family.
     FamilyFilter infoColumnFamily =
@@ -169,7 +166,6 @@ class FlowRunEntityReader extends TimelineEntityReader {
         && !hasField(dataToRetrieve.getFieldsToRetrieve(), Field.METRICS)) {
       FilterList infoColFamilyList = new FilterList(Operator.MUST_PASS_ONE);
       infoColFamilyList.addFilter(infoColumnFamily);
-      cfsInFields.add(Bytes.toString(FlowRunColumnFamily.INFO.getBytes()));
       infoColFamilyList.addFilter(new QualifierFilter(CompareOp.NOT_EQUAL,
           new BinaryPrefixComparator(FlowRunColumnPrefix.METRIC
               .getColumnPrefixBytes(""))));
@@ -186,7 +182,6 @@ class FlowRunEntityReader extends TimelineEntityReader {
           && !metricsToRetrieve.getFilterList().isEmpty()) {
         FilterList infoColFamilyList = new FilterList();
         infoColFamilyList.addFilter(infoColumnFamily);
-        cfsInFields.add(Bytes.toString(FlowRunColumnFamily.INFO.getBytes()));
         FilterList columnsList = updateFixedColumns();
         columnsList.addFilter(TimelineFilterUtils.createHBaseFilterList(
             FlowRunColumnPrefix.METRIC, metricsToRetrieve));

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timelineservice-hbase/hadoop-yarn-server-timelineservice-hbase-client/src/main/java/org/apache/hadoop/yarn/server/timelineservice/storage/reader/GenericEntityReader.java

@@ -37,7 +37,6 @@ import org.apache.hadoop.hbase.filter.FilterList;
 import org.apache.hadoop.hbase.filter.PageFilter;
 import org.apache.hadoop.hbase.filter.FilterList.Operator;
 import org.apache.hadoop.hbase.filter.QualifierFilter;
-import org.apache.hadoop.hbase.util.Bytes;
 import org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity;
 import org.apache.hadoop.yarn.server.timelineservice.reader.TimelineDataToRetrieve;
 import org.apache.hadoop.yarn.server.timelineservice.reader.TimelineEntityFilters;
@@ -350,8 +349,7 @@ class GenericEntityReader extends TimelineEntityReader {
    * @throws IOException if any problem occurs while updating filter list.
    */
   private void updateFilterForConfsAndMetricsToRetrieve(
-      FilterList listBasedOnFields, Set<String> cfsInFields)
-      throws IOException {
+      FilterList listBasedOnFields) throws IOException {
     TimelineDataToRetrieve dataToRetrieve = getDataToRetrieve();
     // Please note that if confsToRetrieve is specified, we would have added
     // CONFS to fields to retrieve in augmentParams() even if not specified.
@@ -361,7 +359,6 @@ class GenericEntityReader extends TimelineEntityReader {
           .createFilterForConfsOrMetricsToRetrieve(
               dataToRetrieve.getConfsToRetrieve(), EntityColumnFamily.CONFIGS,
               EntityColumnPrefix.CONFIG));
-      cfsInFields.add(Bytes.toString(EntityColumnFamily.CONFIGS.getBytes()));
     }
 
     // Please note that if metricsToRetrieve is specified, we would have added
@@ -372,13 +369,11 @@ class GenericEntityReader extends TimelineEntityReader {
           .createFilterForConfsOrMetricsToRetrieve(
               dataToRetrieve.getMetricsToRetrieve(),
               EntityColumnFamily.METRICS, EntityColumnPrefix.METRIC));
-      cfsInFields.add(Bytes.toString(EntityColumnFamily.METRICS.getBytes()));
     }
   }
 
   @Override
-  protected FilterList constructFilterListBasedOnFields(Set<String> cfsInFields)
-      throws IOException {
+  protected FilterList constructFilterListBasedOnFields() throws IOException {
     if (!needCreateFilterListBasedOnFields()) {
       // Fetch all the columns. No need of a filter.
       return null;
@@ -399,8 +394,7 @@ class GenericEntityReader extends TimelineEntityReader {
       excludeFieldsFromInfoColFamily(infoColFamilyList);
     }
     listBasedOnFields.addFilter(infoColFamilyList);
-    cfsInFields.add(Bytes.toString(EntityColumnFamily.INFO.getBytes()));
-    updateFilterForConfsAndMetricsToRetrieve(listBasedOnFields, cfsInFields);
+    updateFilterForConfsAndMetricsToRetrieve(listBasedOnFields);
     return listBasedOnFields;
   }
 

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timelineservice-hbase/hadoop-yarn-server-timelineservice-hbase-client/src/main/java/org/apache/hadoop/yarn/server/timelineservice/storage/reader/SubApplicationEntityReader.java

@@ -34,7 +34,6 @@ import org.apache.hadoop.hbase.filter.FilterList;
 import org.apache.hadoop.hbase.filter.FilterList.Operator;
 import org.apache.hadoop.hbase.filter.PageFilter;
 import org.apache.hadoop.hbase.filter.QualifierFilter;
-import org.apache.hadoop.hbase.util.Bytes;
 import org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity;
 import org.apache.hadoop.yarn.server.timelineservice.reader.TimelineDataToRetrieve;
 import org.apache.hadoop.yarn.server.timelineservice.reader.TimelineEntityFilters;
@@ -248,8 +247,7 @@ class SubApplicationEntityReader extends GenericEntityReader {
    * @throws IOException if any problem occurs while updating filter list.
    */
   private void updateFilterForConfsAndMetricsToRetrieve(
-      FilterList listBasedOnFields, Set<String> cfsInFields)
-      throws IOException {
+      FilterList listBasedOnFields) throws IOException {
     TimelineDataToRetrieve dataToRetrieve = getDataToRetrieve();
     // Please note that if confsToRetrieve is specified, we would have added
     // CONFS to fields to retrieve in augmentParams() even if not specified.
@@ -260,8 +258,6 @@ class SubApplicationEntityReader extends GenericEntityReader {
               dataToRetrieve.getConfsToRetrieve(),
               SubApplicationColumnFamily.CONFIGS,
               SubApplicationColumnPrefix.CONFIG));
-      cfsInFields.add(
-          Bytes.toString(SubApplicationColumnFamily.CONFIGS.getBytes()));
     }
 
     // Please note that if metricsToRetrieve is specified, we would have added
@@ -273,14 +269,11 @@ class SubApplicationEntityReader extends GenericEntityReader {
               dataToRetrieve.getMetricsToRetrieve(),
               SubApplicationColumnFamily.METRICS,
               SubApplicationColumnPrefix.METRIC));
-      cfsInFields.add(
-          Bytes.toString(SubApplicationColumnFamily.METRICS.getBytes()));
     }
   }
 
   @Override
-  protected FilterList constructFilterListBasedOnFields(Set<String> cfsInFields)
-      throws IOException {
+  protected FilterList constructFilterListBasedOnFields() throws IOException {
     if (!needCreateFilterListBasedOnFields()) {
       // Fetch all the columns. No need of a filter.
       return null;
@@ -300,9 +293,7 @@ class SubApplicationEntityReader extends GenericEntityReader {
       excludeFieldsFromInfoColFamily(infoColFamilyList);
     }
     listBasedOnFields.addFilter(infoColFamilyList);
-    cfsInFields.add(
-        Bytes.toString(SubApplicationColumnFamily.INFO.getBytes()));
-    updateFilterForConfsAndMetricsToRetrieve(listBasedOnFields, cfsInFields);
+    updateFilterForConfsAndMetricsToRetrieve(listBasedOnFields);
     return listBasedOnFields;
   }
 

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timelineservice-hbase/hadoop-yarn-server-timelineservice-hbase-client/src/main/java/org/apache/hadoop/yarn/server/timelineservice/storage/reader/TimelineEntityReader.java

@@ -30,16 +30,11 @@ import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.hbase.client.Connection;
 import org.apache.hadoop.hbase.client.Result;
 import org.apache.hadoop.hbase.client.ResultScanner;
-import org.apache.hadoop.hbase.filter.BinaryComparator;
 import org.apache.hadoop.hbase.filter.BinaryPrefixComparator;
 import org.apache.hadoop.hbase.filter.CompareFilter.CompareOp;
-import org.apache.hadoop.hbase.filter.FamilyFilter;
-import org.apache.hadoop.hbase.filter.Filter;
 import org.apache.hadoop.hbase.filter.FilterList;
 import org.apache.hadoop.hbase.filter.FilterList.Operator;
 import org.apache.hadoop.hbase.filter.QualifierFilter;
-import org.apache.hadoop.hbase.filter.SingleColumnValueFilter;
-import org.apache.hadoop.hbase.util.Bytes;
 import org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity;
 import org.apache.hadoop.yarn.api.records.timelineservice.TimelineEvent;
 import org.apache.hadoop.yarn.api.records.timelineservice.TimelineMetric;
@@ -127,12 +122,11 @@ public abstract class TimelineEntityReader extends
    * results fetched from HBase back-end storage. This is called only for
    * multiple entity reads.
    *
-   * @param cfsInFields column families in the fields
    * @return a {@link FilterList} object.
    * @throws IOException if any problem occurs while creating filter list.
    */
-  protected abstract FilterList constructFilterListBasedOnFields(
-      Set<String> cfsInFields) throws IOException;
+  protected abstract FilterList constructFilterListBasedOnFields()
+      throws IOException;
 
   /**
    * Creates a {@link FilterList} based on info, config and metric filters. This
@@ -157,9 +151,7 @@ public abstract class TimelineEntityReader extends
     FilterList listBasedOnFilters = constructFilterListBasedOnFilters();
     boolean hasListBasedOnFilters = listBasedOnFilters != null &&
         !listBasedOnFilters.getFilters().isEmpty();
-    Set<String> cfsInListBasedOnFields = new HashSet<>(0);
-    FilterList listBasedOnFields =
-        constructFilterListBasedOnFields(cfsInListBasedOnFields);
+    FilterList listBasedOnFields = constructFilterListBasedOnFields();
     boolean hasListBasedOnFields = listBasedOnFields != null &&
         !listBasedOnFields.getFilters().isEmpty();
     // If filter lists based on both filters and fields can be created,
@@ -172,21 +164,6 @@ public abstract class TimelineEntityReader extends
     if (hasListBasedOnFilters && hasListBasedOnFields) {
       FilterList list = new FilterList();
       list.addFilter(listBasedOnFilters);
-
-      Set<String> cfsInListBasedOnFilters = new HashSet<>(0);
-      extractColumnFamiliesFromFiltersBasedOnFilters(
-          listBasedOnFilters, cfsInListBasedOnFilters);
-
-      // must exclude cfs that are already covered in fields-based filters
-      // otherwise we will return the whole cf
-      cfsInListBasedOnFilters.removeAll(cfsInListBasedOnFields);
-
-      if (!cfsInListBasedOnFilters.isEmpty()) {
-        for (String cf: cfsInListBasedOnFilters) {
-          listBasedOnFields.addFilter(new FamilyFilter(CompareOp.EQUAL,
-              new BinaryComparator(Bytes.toBytes(cf))));
-        }
-      }
       list.addFilter(listBasedOnFields);
       return list;
     } else if (hasListBasedOnFilters) {
@@ -197,21 +174,6 @@ public abstract class TimelineEntityReader extends
     return null;
   }
 
-  private static void extractColumnFamiliesFromFiltersBasedOnFilters(
-      Filter hbaseFilterBasedOnTLSFilter, Set<String> columnFamilies) {
-    if (hbaseFilterBasedOnTLSFilter instanceof SingleColumnValueFilter) {
-      byte[] cf =  ((SingleColumnValueFilter)
-          hbaseFilterBasedOnTLSFilter).getFamily();
-      columnFamilies.add(Bytes.toString(cf));
-    } else if (hbaseFilterBasedOnTLSFilter instanceof FilterList) {
-      FilterList filterListBase = (FilterList) hbaseFilterBasedOnTLSFilter;
-      for (Filter fs: filterListBase.getFilters()) {
-        extractColumnFamiliesFromFiltersBasedOnFilters(fs, columnFamilies);
-      }
-    }
-  }
-
-
   protected TimelineDataToRetrieve getDataToRetrieve() {
     return dataToRetrieve;
   }
@@ -244,7 +206,7 @@ public abstract class TimelineEntityReader extends
     validateParams();
     augmentParams(hbaseConf, conn);
 
-    FilterList filterList = constructFilterListBasedOnFields(new HashSet<>(0));
+    FilterList filterList = constructFilterListBasedOnFields();
     if (LOG.isDebugEnabled() && filterList != null) {
       LOG.debug("FilterList created for get is - " + filterList);
     }