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Posted to commits@kylin.apache.org by ma...@apache.org on 2016/06/25 11:12:09 UTC
[08/18] kylin git commit: KYLIN-1821 Reformat all of the java files
and enable checkstyle to enforce code formatting
http://git-wip-us.apache.org/repos/asf/kylin/blob/5d4982e2/source-kafka/.settings/org.eclipse.jdt.core.prefs
----------------------------------------------------------------------
diff --git a/source-kafka/.settings/org.eclipse.jdt.core.prefs b/source-kafka/.settings/org.eclipse.jdt.core.prefs
new file mode 100644
index 0000000..a903301
--- /dev/null
+++ b/source-kafka/.settings/org.eclipse.jdt.core.prefs
@@ -0,0 +1,379 @@
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+org.eclipse.jdt.core.formatter.insert_space_before_colon_in_for=insert
+org.eclipse.jdt.core.formatter.insert_space_before_colon_in_labeled_statement=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_comma_in_allocation_expression=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_comma_in_annotation=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_comma_in_array_initializer=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_comma_in_constructor_declaration_parameters=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_comma_in_constructor_declaration_throws=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_comma_in_enum_constant_arguments=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_comma_in_enum_declarations=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_comma_in_explicitconstructorcall_arguments=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_comma_in_for_increments=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_comma_in_for_inits=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_comma_in_method_declaration_parameters=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_comma_in_method_declaration_throws=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_comma_in_method_invocation_arguments=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_comma_in_multiple_field_declarations=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_comma_in_multiple_local_declarations=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_comma_in_parameterized_type_reference=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_comma_in_superinterfaces=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_comma_in_type_arguments=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_comma_in_type_parameters=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_ellipsis=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_parameterized_type_reference=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_type_arguments=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_type_parameters=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_annotation_type_declaration=insert
+org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_anonymous_type_declaration=insert
+org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_array_initializer=insert
+org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_block=insert
+org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_constructor_declaration=insert
+org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_enum_constant=insert
+org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_enum_declaration=insert
+org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_method_declaration=insert
+org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_switch=insert
+org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_type_declaration=insert
+org.eclipse.jdt.core.formatter.insert_space_before_opening_bracket_in_array_allocation_expression=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_opening_bracket_in_array_reference=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_opening_bracket_in_array_type_reference=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_annotation=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_annotation_type_member_declaration=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_catch=insert
+org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_constructor_declaration=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_enum_constant=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_for=insert
+org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_if=insert
+org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_method_declaration=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_method_invocation=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_parenthesized_expression=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_switch=insert
+org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_synchronized=insert
+org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_try=insert
+org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_while=insert
+org.eclipse.jdt.core.formatter.insert_space_before_parenthesized_expression_in_return=insert
+org.eclipse.jdt.core.formatter.insert_space_before_parenthesized_expression_in_throw=insert
+org.eclipse.jdt.core.formatter.insert_space_before_postfix_operator=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_prefix_operator=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_question_in_conditional=insert
+org.eclipse.jdt.core.formatter.insert_space_before_question_in_wildcard=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_semicolon=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_semicolon_in_for=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_semicolon_in_try_resources=do not insert
+org.eclipse.jdt.core.formatter.insert_space_before_unary_operator=do not insert
+org.eclipse.jdt.core.formatter.insert_space_between_brackets_in_array_type_reference=do not insert
+org.eclipse.jdt.core.formatter.insert_space_between_empty_braces_in_array_initializer=do not insert
+org.eclipse.jdt.core.formatter.insert_space_between_empty_brackets_in_array_allocation_expression=do not insert
+org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_annotation_type_member_declaration=do not insert
+org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_constructor_declaration=do not insert
+org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_enum_constant=do not insert
+org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_method_declaration=do not insert
+org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_method_invocation=do not insert
+org.eclipse.jdt.core.formatter.join_lines_in_comments=true
+org.eclipse.jdt.core.formatter.join_wrapped_lines=true
+org.eclipse.jdt.core.formatter.keep_else_statement_on_same_line=false
+org.eclipse.jdt.core.formatter.keep_empty_array_initializer_on_one_line=false
+org.eclipse.jdt.core.formatter.keep_imple_if_on_one_line=false
+org.eclipse.jdt.core.formatter.keep_then_statement_on_same_line=false
+org.eclipse.jdt.core.formatter.lineSplit=999
+org.eclipse.jdt.core.formatter.never_indent_block_comments_on_first_column=false
+org.eclipse.jdt.core.formatter.never_indent_line_comments_on_first_column=false
+org.eclipse.jdt.core.formatter.number_of_blank_lines_at_beginning_of_method_body=0
+org.eclipse.jdt.core.formatter.number_of_empty_lines_to_preserve=1
+org.eclipse.jdt.core.formatter.put_empty_statement_on_new_line=true
+org.eclipse.jdt.core.formatter.tabulation.char=space
+org.eclipse.jdt.core.formatter.tabulation.size=4
+org.eclipse.jdt.core.formatter.use_on_off_tags=false
+org.eclipse.jdt.core.formatter.use_tabs_only_for_leading_indentations=false
+org.eclipse.jdt.core.formatter.wrap_before_binary_operator=true
+org.eclipse.jdt.core.formatter.wrap_before_or_operator_multicatch=true
+org.eclipse.jdt.core.formatter.wrap_outer_expressions_when_nested=true
http://git-wip-us.apache.org/repos/asf/kylin/blob/5d4982e2/source-kafka/.settings/org.eclipse.jdt.ui.prefs
----------------------------------------------------------------------
diff --git a/source-kafka/.settings/org.eclipse.jdt.ui.prefs b/source-kafka/.settings/org.eclipse.jdt.ui.prefs
new file mode 100644
index 0000000..dece0e6
--- /dev/null
+++ b/source-kafka/.settings/org.eclipse.jdt.ui.prefs
@@ -0,0 +1,7 @@
+eclipse.preferences.version=1
+formatter_profile=_Space Indent & Long Lines
+formatter_settings_version=12
+org.eclipse.jdt.ui.ignorelowercasenames=true
+org.eclipse.jdt.ui.importorder=java;javax;org;com;
+org.eclipse.jdt.ui.ondemandthreshold=99
+org.eclipse.jdt.ui.staticondemandthreshold=1
http://git-wip-us.apache.org/repos/asf/kylin/blob/5d4982e2/source-kafka/src/main/java/org/apache/kylin/source/kafka/ByteBufferBackedInputStream.java
----------------------------------------------------------------------
diff --git a/source-kafka/src/main/java/org/apache/kylin/source/kafka/ByteBufferBackedInputStream.java b/source-kafka/src/main/java/org/apache/kylin/source/kafka/ByteBufferBackedInputStream.java
index 5883493..6981096 100644
--- a/source-kafka/src/main/java/org/apache/kylin/source/kafka/ByteBufferBackedInputStream.java
+++ b/source-kafka/src/main/java/org/apache/kylin/source/kafka/ByteBufferBackedInputStream.java
@@ -40,8 +40,7 @@ class ByteBufferBackedInputStream extends InputStream {
}
@Override
- public int read(byte[] bytes, int off, int len)
- throws IOException {
+ public int read(byte[] bytes, int off, int len) throws IOException {
if (!buf.hasRemaining()) {
return -1;
}
http://git-wip-us.apache.org/repos/asf/kylin/blob/5d4982e2/source-kafka/src/main/java/org/apache/kylin/source/kafka/KafkaStreamingInput.java
----------------------------------------------------------------------
diff --git a/source-kafka/src/main/java/org/apache/kylin/source/kafka/KafkaStreamingInput.java b/source-kafka/src/main/java/org/apache/kylin/source/kafka/KafkaStreamingInput.java
index 564c221..4781554 100644
--- a/source-kafka/src/main/java/org/apache/kylin/source/kafka/KafkaStreamingInput.java
+++ b/source-kafka/src/main/java/org/apache/kylin/source/kafka/KafkaStreamingInput.java
@@ -40,20 +40,16 @@ import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.Future;
-import com.google.common.base.Function;
-import kafka.cluster.Broker;
-import kafka.javaapi.FetchResponse;
-import kafka.javaapi.PartitionMetadata;
-import kafka.message.MessageAndOffset;
+import javax.annotation.Nullable;
import org.apache.kylin.common.KylinConfig;
import org.apache.kylin.common.util.Pair;
+import org.apache.kylin.common.util.StreamingBatch;
+import org.apache.kylin.common.util.StreamingMessage;
import org.apache.kylin.cube.CubeInstance;
import org.apache.kylin.cube.CubeManager;
import org.apache.kylin.cube.model.CubeJoinedFlatTableDesc;
import org.apache.kylin.engine.streaming.IStreamingInput;
-import org.apache.kylin.common.util.StreamingBatch;
-import org.apache.kylin.common.util.StreamingMessage;
import org.apache.kylin.engine.streaming.StreamingConfig;
import org.apache.kylin.engine.streaming.StreamingManager;
import org.apache.kylin.metadata.model.IntermediateColumnDesc;
@@ -66,9 +62,13 @@ import org.apache.kylin.source.kafka.util.KafkaUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
+import com.google.common.base.Function;
import com.google.common.collect.Lists;
-import javax.annotation.Nullable;
+import kafka.cluster.Broker;
+import kafka.javaapi.FetchResponse;
+import kafka.javaapi.PartitionMetadata;
+import kafka.message.MessageAndOffset;
@SuppressWarnings("unused")
public class KafkaStreamingInput implements IStreamingInput {
@@ -107,7 +107,6 @@ public class KafkaStreamingInput implements IStreamingInput {
final List<Future<List<StreamingMessage>>> futures = Lists.newArrayList();
for (final KafkaClusterConfig kafkaClusterConfig : kafkaConfig.getKafkaClusterConfigs()) {
-
final int partitionCount = KafkaRequester.getKafkaTopicMeta(kafkaClusterConfig).getPartitionIds().size();
for (int i = 0; i < partitionCount; ++i) {
final StreamingMessageProducer producer = new StreamingMessageProducer(kafkaClusterConfig, i, Pair.newPair(startTime, endTime), kafkaConfig.getMargin(), streamingParser);
@@ -159,8 +158,8 @@ public class KafkaStreamingInput implements IStreamingInput {
private Broker getLeadBroker() {
final PartitionMetadata partitionMetadata = KafkaRequester.getPartitionMetadata(kafkaClusterConfig.getTopic(), partitionId, replicaBrokers, kafkaClusterConfig);
if (partitionMetadata != null) {
- if (partitionMetadata.errorCode() != 0){
- logger.warn("PartitionMetadata errorCode: "+partitionMetadata.errorCode());
+ if (partitionMetadata.errorCode() != 0) {
+ logger.warn("PartitionMetadata errorCode: " + partitionMetadata.errorCode());
}
replicaBrokers = partitionMetadata.replicas();
return partitionMetadata.leader();
http://git-wip-us.apache.org/repos/asf/kylin/blob/5d4982e2/source-kafka/src/main/java/org/apache/kylin/source/kafka/StreamingParser.java
----------------------------------------------------------------------
diff --git a/source-kafka/src/main/java/org/apache/kylin/source/kafka/StreamingParser.java b/source-kafka/src/main/java/org/apache/kylin/source/kafka/StreamingParser.java
index 9075c77..5e9f6ae 100644
--- a/source-kafka/src/main/java/org/apache/kylin/source/kafka/StreamingParser.java
+++ b/source-kafka/src/main/java/org/apache/kylin/source/kafka/StreamingParser.java
@@ -38,13 +38,14 @@ import java.lang.reflect.Constructor;
import java.util.List;
import java.util.Set;
-import com.google.common.collect.Sets;
import org.apache.commons.lang3.StringUtils;
import org.apache.kylin.common.util.DateFormat;
import org.apache.kylin.common.util.StreamingMessage;
import org.apache.kylin.common.util.TimeUtil;
import org.apache.kylin.metadata.model.TblColRef;
+import com.google.common.collect.Sets;
+
/**
* By convention stream parsers should have a constructor with (List<TblColRef> allColumns, String propertiesStr) as params
*/
@@ -61,7 +62,6 @@ public abstract class StreamingParser {
derivedTimeColumns.add("year_start");
}
-
/**
* @param message
* @return StreamingMessage must not be NULL
http://git-wip-us.apache.org/repos/asf/kylin/blob/5d4982e2/source-kafka/src/main/java/org/apache/kylin/source/kafka/StringStreamingParser.java
----------------------------------------------------------------------
diff --git a/source-kafka/src/main/java/org/apache/kylin/source/kafka/StringStreamingParser.java b/source-kafka/src/main/java/org/apache/kylin/source/kafka/StringStreamingParser.java
index 5226899..cb826cb 100644
--- a/source-kafka/src/main/java/org/apache/kylin/source/kafka/StringStreamingParser.java
+++ b/source-kafka/src/main/java/org/apache/kylin/source/kafka/StringStreamingParser.java
@@ -38,13 +38,13 @@ import java.nio.ByteBuffer;
import java.util.Collections;
import java.util.List;
-import kafka.message.MessageAndOffset;
-
import org.apache.kylin.common.util.StreamingMessage;
import org.apache.kylin.metadata.model.TblColRef;
import com.google.common.collect.Lists;
+import kafka.message.MessageAndOffset;
+
/**
*/
public final class StringStreamingParser extends StreamingParser {
http://git-wip-us.apache.org/repos/asf/kylin/blob/5d4982e2/source-kafka/src/main/java/org/apache/kylin/source/kafka/TimedJsonStreamParser.java
----------------------------------------------------------------------
diff --git a/source-kafka/src/main/java/org/apache/kylin/source/kafka/TimedJsonStreamParser.java b/source-kafka/src/main/java/org/apache/kylin/source/kafka/TimedJsonStreamParser.java
index 63f5637..f255cb5 100644
--- a/source-kafka/src/main/java/org/apache/kylin/source/kafka/TimedJsonStreamParser.java
+++ b/source-kafka/src/main/java/org/apache/kylin/source/kafka/TimedJsonStreamParser.java
@@ -35,9 +35,12 @@
package org.apache.kylin.source.kafka;
import java.io.IOException;
-import java.util.*;
-
-import kafka.message.MessageAndOffset;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.TreeMap;
import org.apache.commons.lang3.StringUtils;
import org.apache.kylin.common.util.StreamingMessage;
@@ -49,8 +52,11 @@ import com.fasterxml.jackson.databind.JavaType;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.type.MapType;
import com.fasterxml.jackson.databind.type.SimpleType;
+
import com.google.common.collect.Lists;
+import kafka.message.MessageAndOffset;
+
/**
* each json message with a "timestamp" field
*/
@@ -58,7 +64,6 @@ public final class TimedJsonStreamParser extends StreamingParser {
private static final Logger logger = LoggerFactory.getLogger(TimedJsonStreamParser.class);
-
private List<TblColRef> allColumns;
private boolean formatTs = false;//not used
private final ObjectMapper mapper = new ObjectMapper();
@@ -74,14 +79,14 @@ public final class TimedJsonStreamParser extends StreamingParser {
String[] parts = prop.split("=");
if (parts.length == 2) {
switch (parts[0]) {
- case "formatTs":
- this.formatTs = Boolean.valueOf(parts[1]);
- break;
- case "tsColName":
- this.tsColName = parts[1];
- break;
- default:
- break;
+ case "formatTs":
+ this.formatTs = Boolean.valueOf(parts[1]);
+ break;
+ case "tsColName":
+ this.tsColName = parts[1];
+ break;
+ default:
+ break;
}
}
} catch (Exception e) {
@@ -119,7 +124,7 @@ public final class TimedJsonStreamParser extends StreamingParser {
}
}
- return new StreamingMessage(result, messageAndOffset.offset(), t, Collections.<String, Object>emptyMap());
+ return new StreamingMessage(result, messageAndOffset.offset(), t, Collections.<String, Object> emptyMap());
} catch (IOException e) {
logger.error("error", e);
@@ -127,7 +132,6 @@ public final class TimedJsonStreamParser extends StreamingParser {
}
}
-
@Override
public boolean filter(StreamingMessage streamingMessage) {
return true;
http://git-wip-us.apache.org/repos/asf/kylin/blob/5d4982e2/source-kafka/src/main/java/org/apache/kylin/source/kafka/config/KafkaClusterConfig.java
----------------------------------------------------------------------
diff --git a/source-kafka/src/main/java/org/apache/kylin/source/kafka/config/KafkaClusterConfig.java b/source-kafka/src/main/java/org/apache/kylin/source/kafka/config/KafkaClusterConfig.java
index 20cc15e..733ed37 100644
--- a/source-kafka/src/main/java/org/apache/kylin/source/kafka/config/KafkaClusterConfig.java
+++ b/source-kafka/src/main/java/org/apache/kylin/source/kafka/config/KafkaClusterConfig.java
@@ -22,8 +22,6 @@ import java.util.List;
import javax.annotation.Nullable;
-import kafka.cluster.Broker;
-
import org.apache.kylin.common.persistence.JsonSerializer;
import org.apache.kylin.common.persistence.RootPersistentEntity;
import org.apache.kylin.common.persistence.Serializer;
@@ -31,9 +29,12 @@ import org.apache.kylin.common.persistence.Serializer;
import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.JsonBackReference;
import com.fasterxml.jackson.annotation.JsonProperty;
+
import com.google.common.base.Function;
import com.google.common.collect.Lists;
+import kafka.cluster.Broker;
+
/**
*/
@JsonAutoDetect(fieldVisibility = JsonAutoDetect.Visibility.NONE, getterVisibility = JsonAutoDetect.Visibility.NONE, isGetterVisibility = JsonAutoDetect.Visibility.NONE, setterVisibility = JsonAutoDetect.Visibility.NONE)
http://git-wip-us.apache.org/repos/asf/kylin/blob/5d4982e2/source-kafka/src/main/java/org/apache/kylin/source/kafka/config/KafkaConfig.java
----------------------------------------------------------------------
diff --git a/source-kafka/src/main/java/org/apache/kylin/source/kafka/config/KafkaConfig.java b/source-kafka/src/main/java/org/apache/kylin/source/kafka/config/KafkaConfig.java
index 1dce844..9c19588 100644
--- a/source-kafka/src/main/java/org/apache/kylin/source/kafka/config/KafkaConfig.java
+++ b/source-kafka/src/main/java/org/apache/kylin/source/kafka/config/KafkaConfig.java
@@ -45,11 +45,11 @@ import org.apache.kylin.common.persistence.JsonSerializer;
import org.apache.kylin.common.persistence.ResourceStore;
import org.apache.kylin.common.persistence.RootPersistentEntity;
import org.apache.kylin.common.persistence.Serializer;
+import org.apache.kylin.metadata.MetadataConstants;
import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.JsonManagedReference;
import com.fasterxml.jackson.annotation.JsonProperty;
-import org.apache.kylin.metadata.MetadataConstants;
/**
*/
@@ -83,7 +83,7 @@ public class KafkaConfig extends RootPersistentEntity {
//"configA=1;configB=2"
@JsonProperty("parserProperties")
private String parserProperties;
-
+
public String getResourcePath() {
return concatResourcePath(name);
}
http://git-wip-us.apache.org/repos/asf/kylin/blob/5d4982e2/source-kafka/src/main/java/org/apache/kylin/source/kafka/diagnose/KafkaInputAnalyzer.java
----------------------------------------------------------------------
diff --git a/source-kafka/src/main/java/org/apache/kylin/source/kafka/diagnose/KafkaInputAnalyzer.java b/source-kafka/src/main/java/org/apache/kylin/source/kafka/diagnose/KafkaInputAnalyzer.java
index 0e29a0c..38d3ec1 100644
--- a/source-kafka/src/main/java/org/apache/kylin/source/kafka/diagnose/KafkaInputAnalyzer.java
+++ b/source-kafka/src/main/java/org/apache/kylin/source/kafka/diagnose/KafkaInputAnalyzer.java
@@ -28,11 +28,6 @@ import java.util.concurrent.Executors;
import java.util.concurrent.LinkedBlockingQueue;
import java.util.concurrent.TimeUnit;
-import kafka.api.OffsetRequest;
-import kafka.cluster.Broker;
-import kafka.javaapi.FetchResponse;
-import kafka.message.MessageAndOffset;
-
import org.apache.commons.cli.Option;
import org.apache.commons.cli.OptionBuilder;
import org.apache.commons.cli.Options;
@@ -54,6 +49,11 @@ import org.slf4j.LoggerFactory;
import com.google.common.collect.Lists;
+import kafka.api.OffsetRequest;
+import kafka.cluster.Broker;
+import kafka.javaapi.FetchResponse;
+import kafka.message.MessageAndOffset;
+
/**
* Continuously run this as a daemon to discover how "disordered" the kafka queue is.
* This daemon only store a digest so it should not be space-consuming
@@ -258,12 +258,12 @@ public class KafkaInputAnalyzer extends AbstractApplication {
processedMessages.set(index, processedMessages.get(index) + 1);
if (processedMessages.get(index) % 10000 == 1) {
- System.out.println(String.format("Thread %d processed %d messages. Max disorder time is %d , max disorder offset is %d",//
+ System.out.println(String.format("Thread %d processed %d messages. Max disorder time is %d , max disorder offset is %d", //
index, processedMessages.get(index), maxDisorderTime.get(index), maxDisorderOffset.get(index)));
}
}
- System.out.println(String.format("Thread %d finishes after %d messages. Max disorder time is %d , max disorder offset is %d",//
+ System.out.println(String.format("Thread %d finishes after %d messages. Max disorder time is %d , max disorder offset is %d", //
index, processedMessages.get(index), maxDisorderTime.get(index), maxDisorderOffset.get(index)));
countDownLatch.countDown();
} catch (InterruptedException e) {
http://git-wip-us.apache.org/repos/asf/kylin/blob/5d4982e2/source-kafka/src/main/java/org/apache/kylin/source/kafka/diagnose/KafkaVerify.java
----------------------------------------------------------------------
diff --git a/source-kafka/src/main/java/org/apache/kylin/source/kafka/diagnose/KafkaVerify.java b/source-kafka/src/main/java/org/apache/kylin/source/kafka/diagnose/KafkaVerify.java
index 9b6cb4d..6a456bc 100644
--- a/source-kafka/src/main/java/org/apache/kylin/source/kafka/diagnose/KafkaVerify.java
+++ b/source-kafka/src/main/java/org/apache/kylin/source/kafka/diagnose/KafkaVerify.java
@@ -41,7 +41,7 @@ public class KafkaVerify {
public static void main(String[] args) throws IOException {
System.out.println("start");
-
+
ObjectMapper mapper = new ObjectMapper();
JavaType mapType = MapType.construct(HashMap.class, SimpleType.construct(String.class), SimpleType.construct(String.class));
@@ -49,10 +49,10 @@ public class KafkaVerify {
long end = Long.valueOf(args[1]);
long interval = Long.valueOf(args[2]);
int bucket = (int) ((end - start + interval - 1) / interval);
-
- long qtySum[] = new long[bucket];
+
+ long[] qtySum = new long[bucket];
long qtyTotal = 0;
- long counts[] = new long[bucket];
+ long[] counts = new long[bucket];
long countTotal = 0;
long processed = 0;
long minOffset = -1;
http://git-wip-us.apache.org/repos/asf/kylin/blob/5d4982e2/source-kafka/src/main/java/org/apache/kylin/source/kafka/util/KafkaRequester.java
----------------------------------------------------------------------
diff --git a/source-kafka/src/main/java/org/apache/kylin/source/kafka/util/KafkaRequester.java b/source-kafka/src/main/java/org/apache/kylin/source/kafka/util/KafkaRequester.java
index 01c3946..58cba7d 100644
--- a/source-kafka/src/main/java/org/apache/kylin/source/kafka/util/KafkaRequester.java
+++ b/source-kafka/src/main/java/org/apache/kylin/source/kafka/util/KafkaRequester.java
@@ -42,6 +42,15 @@ import java.util.concurrent.ConcurrentMap;
import javax.annotation.Nullable;
+import org.apache.kylin.source.kafka.TopicMeta;
+import org.apache.kylin.source.kafka.config.KafkaClusterConfig;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.common.base.Function;
+import com.google.common.collect.Lists;
+import com.google.common.collect.Maps;
+
import kafka.api.FetchRequestBuilder;
import kafka.api.PartitionOffsetRequestInfo;
import kafka.cluster.Broker;
@@ -55,15 +64,6 @@ import kafka.javaapi.TopicMetadataRequest;
import kafka.javaapi.TopicMetadataResponse;
import kafka.javaapi.consumer.SimpleConsumer;
-import org.apache.kylin.source.kafka.TopicMeta;
-import org.apache.kylin.source.kafka.config.KafkaClusterConfig;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import com.google.common.base.Function;
-import com.google.common.collect.Lists;
-import com.google.common.collect.Maps;
-
/**
*/
public final class KafkaRequester {
@@ -102,9 +102,9 @@ public final class KafkaRequester {
List<String> topics = Collections.singletonList(kafkaClusterConfig.getTopic());
TopicMetadataRequest req = new TopicMetadataRequest(topics);
TopicMetadataResponse resp;
- try{
+ try {
resp = consumer.send(req);
- }catch (Exception e){
+ } catch (Exception e) {
logger.warn("cannot send TopicMetadataRequest successfully: " + e);
continue;
}
@@ -137,9 +137,9 @@ public final class KafkaRequester {
List<String> topics = Collections.singletonList(topic);
TopicMetadataRequest req = new TopicMetadataRequest(topics);
TopicMetadataResponse resp;
- try{
+ try {
resp = consumer.send(req);
- }catch (Exception e){
+ } catch (Exception e) {
logger.warn("cannot send TopicMetadataRequest successfully: " + e);
continue;
}
http://git-wip-us.apache.org/repos/asf/kylin/blob/5d4982e2/source-kafka/src/main/java/org/apache/kylin/source/kafka/util/KafkaSampleProducer.java
----------------------------------------------------------------------
diff --git a/source-kafka/src/main/java/org/apache/kylin/source/kafka/util/KafkaSampleProducer.java b/source-kafka/src/main/java/org/apache/kylin/source/kafka/util/KafkaSampleProducer.java
index 473ff70..2a86a98 100644
--- a/source-kafka/src/main/java/org/apache/kylin/source/kafka/util/KafkaSampleProducer.java
+++ b/source-kafka/src/main/java/org/apache/kylin/source/kafka/util/KafkaSampleProducer.java
@@ -18,10 +18,15 @@
package org.apache.kylin.source.kafka.util;
-import com.fasterxml.jackson.databind.ObjectMapper;
-import kafka.javaapi.producer.Producer;
-import kafka.producer.KeyedMessage;
-import kafka.producer.ProducerConfig;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
+import java.util.Random;
+
import org.apache.commons.cli.Option;
import org.apache.commons.cli.OptionBuilder;
import org.apache.commons.cli.Options;
@@ -29,7 +34,11 @@ import org.apache.kylin.common.util.OptionsHelper;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-import java.util.*;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+import kafka.javaapi.producer.Producer;
+import kafka.producer.KeyedMessage;
+import kafka.producer.ProducerConfig;
/**
* A sample producer which will create sample data to kafka topic
@@ -98,7 +107,7 @@ public class KafkaSampleProducer {
Random rnd = new Random();
Map<String, Object> record = new HashMap();
while (alive == true) {
- record.put("order_time", (new Date().getTime() - delay));
+ record.put("order_time", (new Date().getTime() - delay));
record.put("country", countries.get(rnd.nextInt(countries.size())));
record.put("category", category.get(rnd.nextInt(category.size())));
record.put("device", devices.get(rnd.nextInt(devices.size())));
@@ -113,5 +122,4 @@ public class KafkaSampleProducer {
producer.close();
}
-
}
http://git-wip-us.apache.org/repos/asf/kylin/blob/5d4982e2/source-kafka/src/main/java/org/apache/kylin/source/kafka/util/KafkaUtils.java
----------------------------------------------------------------------
diff --git a/source-kafka/src/main/java/org/apache/kylin/source/kafka/util/KafkaUtils.java b/source-kafka/src/main/java/org/apache/kylin/source/kafka/util/KafkaUtils.java
index f506999..0d8499d 100644
--- a/source-kafka/src/main/java/org/apache/kylin/source/kafka/util/KafkaUtils.java
+++ b/source-kafka/src/main/java/org/apache/kylin/source/kafka/util/KafkaUtils.java
@@ -22,12 +22,6 @@ import java.nio.ByteBuffer;
import java.util.Iterator;
import java.util.Map;
-import kafka.api.OffsetRequest;
-import kafka.cluster.Broker;
-import kafka.javaapi.FetchResponse;
-import kafka.javaapi.PartitionMetadata;
-import kafka.message.MessageAndOffset;
-
import org.apache.kylin.common.util.Pair;
import org.apache.kylin.common.util.StreamingMessage;
import org.apache.kylin.source.kafka.StreamingParser;
@@ -38,6 +32,12 @@ import org.slf4j.LoggerFactory;
import com.google.common.base.Preconditions;
import com.google.common.collect.Maps;
+import kafka.api.OffsetRequest;
+import kafka.cluster.Broker;
+import kafka.javaapi.FetchResponse;
+import kafka.javaapi.PartitionMetadata;
+import kafka.message.MessageAndOffset;
+
/**
*/
public final class KafkaUtils {
@@ -52,8 +52,8 @@ public final class KafkaUtils {
public static Broker getLeadBroker(KafkaClusterConfig kafkaClusterConfig, int partitionId) {
final PartitionMetadata partitionMetadata = KafkaRequester.getPartitionMetadata(kafkaClusterConfig.getTopic(), partitionId, kafkaClusterConfig.getBrokers(), kafkaClusterConfig);
if (partitionMetadata != null) {
- if (partitionMetadata.errorCode() != 0){
- logger.warn("PartitionMetadata errorCode: "+partitionMetadata.errorCode());
+ if (partitionMetadata.errorCode() != 0) {
+ logger.warn("PartitionMetadata errorCode: " + partitionMetadata.errorCode());
}
return partitionMetadata.leader();
} else {
http://git-wip-us.apache.org/repos/asf/kylin/blob/5d4982e2/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/HBaseResourceStore.java
----------------------------------------------------------------------
diff --git a/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/HBaseResourceStore.java b/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/HBaseResourceStore.java
index 833c31c..e2f3661 100644
--- a/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/HBaseResourceStore.java
+++ b/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/HBaseResourceStore.java
@@ -278,7 +278,7 @@ public class HBaseResourceStore extends ResourceStore {
HTableInterface table = getConnection().getTable(getAllInOneTableName());
try {
boolean hdfsResourceExist = false;
- Result result = internalGetFromHTable(table,resPath,true,false);
+ Result result = internalGetFromHTable(table, resPath, true, false);
if (result != null) {
byte[] value = result.getValue(B_FAMILY, B_COLUMN);
if (value != null && value.length == 0) {
@@ -312,7 +312,7 @@ public class HBaseResourceStore extends ResourceStore {
private Result getFromHTable(String path, boolean fetchContent, boolean fetchTimestamp) throws IOException {
HTableInterface table = getConnection().getTable(getAllInOneTableName());
try {
- return internalGetFromHTable(table,path,fetchContent,fetchTimestamp);
+ return internalGetFromHTable(table, path, fetchContent, fetchTimestamp);
} finally {
IOUtils.closeQuietly(table);
}
http://git-wip-us.apache.org/repos/asf/kylin/blob/5d4982e2/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/common/coprocessor/CoprocessorBehavior.java
----------------------------------------------------------------------
diff --git a/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/common/coprocessor/CoprocessorBehavior.java b/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/common/coprocessor/CoprocessorBehavior.java
index f4e5966..75533cd 100644
--- a/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/common/coprocessor/CoprocessorBehavior.java
+++ b/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/common/coprocessor/CoprocessorBehavior.java
@@ -21,7 +21,7 @@ package org.apache.kylin.storage.hbase.common.coprocessor;
/**
*/
public enum CoprocessorBehavior {
- RAW_SCAN,//on use RegionScanner to scan raw data, for testing hbase scan speed
+ RAW_SCAN, //on use RegionScanner to scan raw data, for testing hbase scan speed
SCAN, //only scan data, used for profiling tuple scan speed. Will not return any result
SCAN_FILTER, //only scan+filter used,used for profiling filter speed. Will not return any result
SCAN_FILTER_AGGR, //aggregate the result. Will return results
http://git-wip-us.apache.org/repos/asf/kylin/blob/5d4982e2/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/common/coprocessor/FilterDecorator.java
----------------------------------------------------------------------
diff --git a/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/common/coprocessor/FilterDecorator.java b/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/common/coprocessor/FilterDecorator.java
index 794ceb3..01bd4e6 100644
--- a/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/common/coprocessor/FilterDecorator.java
+++ b/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/common/coprocessor/FilterDecorator.java
@@ -24,8 +24,8 @@ import java.util.Set;
import org.apache.kylin.common.util.Bytes;
import org.apache.kylin.common.util.Dictionary;
import org.apache.kylin.cube.kv.RowKeyColumnIO;
-import org.apache.kylin.dict.DictCodeSystem;
import org.apache.kylin.dict.BuildInFunctionTransformer;
+import org.apache.kylin.dict.DictCodeSystem;
import org.apache.kylin.dimension.DimensionEncoding;
import org.apache.kylin.dimension.IDimensionEncodingMap;
import org.apache.kylin.metadata.filter.ColumnTupleFilter;
http://git-wip-us.apache.org/repos/asf/kylin/blob/5d4982e2/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/cube/HBaseScannerBenchmark.java
----------------------------------------------------------------------
diff --git a/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/cube/HBaseScannerBenchmark.java b/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/cube/HBaseScannerBenchmark.java
index 969c399..da8e7ce 100644
--- a/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/cube/HBaseScannerBenchmark.java
+++ b/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/cube/HBaseScannerBenchmark.java
@@ -164,7 +164,7 @@ public class HBaseScannerBenchmark {
deleteTable = true;
}
}
-
+
KylinConfig.setSandboxEnvIfPossible();
HBaseScannerBenchmark benchmark = new HBaseScannerBenchmark();
http://git-wip-us.apache.org/repos/asf/kylin/blob/5d4982e2/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/cube/SimpleHBaseStore.java
----------------------------------------------------------------------
diff --git a/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/cube/SimpleHBaseStore.java b/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/cube/SimpleHBaseStore.java
index bbdb542..2462873 100644
--- a/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/cube/SimpleHBaseStore.java
+++ b/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/cube/SimpleHBaseStore.java
@@ -64,7 +64,7 @@ public class SimpleHBaseStore implements IGTStore {
public GTInfo getInfo() {
return info;
}
-
+
public void cleanup() throws IOException {
CubeHTableUtil.deleteHTable(htableName);
}
@@ -139,7 +139,7 @@ public class SimpleHBaseStore implements IGTStore {
scan.setCacheBlocks(true);
scanner = table.getScanner(scan);
}
-
+
public ResultScanner getHBaseScanner() {
return scanner;
}
@@ -173,7 +173,7 @@ public class SimpleHBaseStore implements IGTStore {
if (Bytes.compareTo(CF_B, 0, CF_B.length, cell.getFamilyArray(), cell.getFamilyOffset(), cell.getFamilyLength()) != 0 //
|| Bytes.compareTo(COL_B, 0, COL_B.length, cell.getQualifierArray(), cell.getQualifierOffset(), cell.getQualifierLength()) != 0)
throw new IllegalStateException();
-
+
rec.loadCellBlock(0, ByteBuffer.wrap(cell.getRowArray(), cell.getRowOffset() + ID_LEN, cell.getRowLength() - ID_LEN));
rec.loadCellBlock(1, ByteBuffer.wrap(cell.getValueArray(), cell.getValueOffset(), cell.getValueLength()));
}
http://git-wip-us.apache.org/repos/asf/kylin/blob/5d4982e2/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/cube/v1/CubeSegmentTupleIterator.java
----------------------------------------------------------------------
diff --git a/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/cube/v1/CubeSegmentTupleIterator.java b/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/cube/v1/CubeSegmentTupleIterator.java
index 9eb05d2..8ac3832 100644
--- a/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/cube/v1/CubeSegmentTupleIterator.java
+++ b/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/cube/v1/CubeSegmentTupleIterator.java
@@ -258,9 +258,9 @@ public class CubeSegmentTupleIterator implements ITupleIterator {
scan.setCacheBlocks(true);
// cache less when there are memory hungry measures
-// if (RowValueDecoder.hasMemHungryMeasures(rowValueDecoders)) {
-// scan.setCaching(scan.getCaching() / 10);
-// }
+ // if (RowValueDecoder.hasMemHungryMeasures(rowValueDecoders)) {
+ // scan.setCaching(scan.getCaching() / 10);
+ // }
}
private void applyFuzzyFilter(Scan scan, HBaseKeyRange keyRange) {
http://git-wip-us.apache.org/repos/asf/kylin/blob/5d4982e2/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/cube/v1/coprocessor/observer/AggregationScanner.java
----------------------------------------------------------------------
diff --git a/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/cube/v1/coprocessor/observer/AggregationScanner.java b/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/cube/v1/coprocessor/observer/AggregationScanner.java
index d8b61b3..be26142 100644
--- a/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/cube/v1/coprocessor/observer/AggregationScanner.java
+++ b/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/cube/v1/coprocessor/observer/AggregationScanner.java
@@ -106,7 +106,7 @@ public class AggregationScanner implements RegionScanner {
if (behavior == CoprocessorBehavior.SCAN) {
System.out.println("meaningless byte is now " + meaninglessByte);
}
-
+
return aggCache;
}
http://git-wip-us.apache.org/repos/asf/kylin/blob/5d4982e2/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/cube/v1/coprocessor/observer/ObserverAggregators.java
----------------------------------------------------------------------
diff --git a/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/cube/v1/coprocessor/observer/ObserverAggregators.java b/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/cube/v1/coprocessor/observer/ObserverAggregators.java
index 941c10f..9ed15c6 100644
--- a/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/cube/v1/coprocessor/observer/ObserverAggregators.java
+++ b/storage-hbase/src/main/java/org/apache/kylin/storage/hbase/cube/v1/coprocessor/observer/ObserverAggregators.java
@@ -122,7 +122,7 @@ public class ObserverAggregators {
final ByteBuffer[] hColValues;
final int nTotalMeasures;
- MeasureType measureTypes[];
+ MeasureType[] measureTypes;
public ObserverAggregators(HCol[] _hcols) {
this.hcols = sort(_hcols);