1. Fixed error: java.lang.NoSuchMethodError: com.amazonaws.services.c… #35

pir-dsl · 2016-09-14T06:22:42Z

Fixed error: java.lang.NoSuchMethodError: com.amazonaws.services.cloudwatch.AmazonCloudWatch.putMetricData;
Fixed compilation error caused by obsolete dependencies in aws java sdk by using more recent dependencies;
Added items from IDEA to .gitignore file.

…loudwatch.AmazonCloudWatch.putMetricData; 2. Fixed compilation error caused by obsolete dependencies in aws java sdk by using more recent dependencies; 3. Added items from IDEA to .gitignore file.

anmolnar · 2017-02-10T10:55:33Z

This is a pretty important fix for CloudWatch monitoring. Would you please merge it?

pir-dsl · 2017-02-10T15:53:03Z

Hey dolphy17, glad you feel this is useful. However, I am not the owner or developer of dynamodb-cross-region-library project. and don't have the option to merge it. I don't know why nobody watch these pull requests... For now, I guess you may just copy and past to use it...

snkinard · 2017-02-16T14:23:55Z

Thanks for this fix, @pir-dsl.

FYI I am seeing this error in connectors.log when using this fork. It may result in data loss during replication:

2017-02-16 14:21:12,366 INFO   com.amazonaws.protocol.json.JsonContent - Unable to parse HTTP response content
com.fasterxml.jackson.core.JsonParseException: Unexpected character ('<' (code 60)): expected a valid value (number, String, array, object, 'true', 'false' or 'null')
 at [Source: [B@51ed0fae; line: 1, column: 2]
	at com.fasterxml.jackson.core.JsonParser._constructError(JsonParser.java:1702)
	at com.fasterxml.jackson.core.base.ParserMinimalBase._reportError(ParserMinimalBase.java:558)
	at com.fasterxml.jackson.core.base.ParserMinimalBase._reportUnexpectedChar(ParserMinimalBase.java:456)
	at com.fasterxml.jackson.core.json.UTF8StreamJsonParser._handleUnexpectedValue(UTF8StreamJsonParser.java:2685)
	at com.fasterxml.jackson.core.json.UTF8StreamJsonParser._nextTokenNotInObject(UTF8StreamJsonParser.java:878)
	at com.fasterxml.jackson.core.json.UTF8StreamJsonParser.nextToken(UTF8StreamJsonParser.java:772)
	at com.fasterxml.jackson.databind.ObjectMapper._initForReading(ObjectMapper.java:3825)
	at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:3774)
	at com.fasterxml.jackson.databind.ObjectMapper.readTree(ObjectMapper.java:2395)
	at com.amazonaws.protocol.json.JsonContent.parseJsonContent(JsonContent.java:65)
	at com.amazonaws.protocol.json.JsonContent.<init>(JsonContent.java:57)
	at com.amazonaws.protocol.json.JsonContent.createJsonContent(JsonContent.java:52)
	at com.amazonaws.http.JsonErrorResponseHandler.handle(JsonErrorResponseHandler.java:61)
	at com.amazonaws.http.JsonErrorResponseHandler.handle(JsonErrorResponseHandler.java:33)
	at com.amazonaws.http.AmazonHttpClient.handleErrorResponse(AmazonHttpClient.java:1310)
	at com.amazonaws.http.AmazonHttpClient.executeOneRequest(AmazonHttpClient.java:959)
	at com.amazonaws.http.AmazonHttpClient.executeHelper(AmazonHttpClient.java:736)
	at com.amazonaws.http.AmazonHttpClient.doExecute(AmazonHttpClient.java:487)
	at com.amazonaws.http.AmazonHttpClient.executeWithTimer(AmazonHttpClient.java:448)
	at com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:397)
	at com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:378)
	at com.amazonaws.services.dynamodbv2.AmazonDynamoDBStreamsClient.doInvoke(AmazonDynamoDBStreamsClient.java:702)
	at com.amazonaws.services.dynamodbv2.AmazonDynamoDBStreamsClient.invoke(AmazonDynamoDBStreamsClient.java:672)
	at com.amazonaws.services.dynamodbv2.AmazonDynamoDBStreamsClient.getRecords(AmazonDynamoDBStreamsClient.java:486)
	at com.amazonaws.services.dynamodbv2.streamsadapter.AmazonDynamoDBStreamsAdapterClient.getRecords(AmazonDynamoDBStreamsAdapterClient.java:481)
	at com.amazonaws.services.kinesis.clientlibrary.proxies.KinesisProxy.get(KinesisProxy.java:150)
	at com.amazonaws.services.kinesis.clientlibrary.proxies.MetricsCollectingKinesisProxyDecorator.get(MetricsCollectingKinesisProxyDecorator.java:73)
	at com.amazonaws.services.kinesis.clientlibrary.lib.worker.KinesisDataFetcher.getRecords(KinesisDataFetcher.java:67)
	at com.amazonaws.services.kinesis.clientlibrary.lib.worker.ProcessTask.getRecordsResultAndRecordMillisBehindLatest(ProcessTask.java:284)
	at com.amazonaws.services.kinesis.clientlibrary.lib.worker.ProcessTask.getRecordsResult(ProcessTask.java:249)
	at com.amazonaws.services.kinesis.clientlibrary.lib.worker.ProcessTask.call(ProcessTask.java:120)
	at com.amazonaws.services.kinesis.clientlibrary.lib.worker.MetricsCollectingTaskDecorator.call(MetricsCollectingTaskDecorator.java:49)
	at com.amazonaws.services.kinesis.clientlibrary.lib.worker.MetricsCollectingTaskDecorator.call(MetricsCollectingTaskDecorator.java:24)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)

nageswararao-boddu · 2017-03-16T09:31:39Z

This fix worked for me locally.

pir-dsl · 2017-03-17T17:26:16Z

@snkinard that error looks to me a pure data issue, see this line
at com.amazonaws.protocol.json.JsonContent.parseJsonContent(JsonContent.java:65)

as mentioned in the thread, json just takes number, String, array, object, 'true', 'false' or 'null' so a character like '<' is not going to be parsed correctly.

grayaii · 2017-04-13T21:17:40Z

I gotta say, this worked for me too. I can't quite find the metrics in cloudwatch, but that is most likely user error on my end...

amcp

minor feedback

amcp

pressed the trigger too fast, here are the comments

amcp · 2017-04-16T14:41:24Z

pom.xml

@@ -81,6 +81,22 @@
    <!-- Libraries -->
    <dependencies>
        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>


can you remove the jackson dependencies as you do not appear to use them in your code change below?

amcp · 2017-04-16T14:42:17Z

...in/java/com/amazonaws/services/dynamodbv2/streams/connectors/DynamoDBReplicationEmitter.java

-import com.amazonaws.services.dynamodbv2.model.Record;
-import com.amazonaws.services.dynamodbv2.model.UpdateItemRequest;
-import com.amazonaws.services.dynamodbv2.model.UpdateItemResult;
+import com.amazonaws.services.dynamodbv2.model.*;


Catch-all imports may make the fat JAR bigger. Can you stick with the existing list of imported classes?

amcp · 2017-04-16T14:42:53Z

...in/java/com/amazonaws/services/dynamodbv2/streams/connectors/DynamoDBReplicationEmitter.java

+import java.util.Collections;
+import java.util.Date;
+import java.util.List;
+import java.util.concurrent.*;


it seems like these import are not being used. can you remove them?

amcp · 2017-04-16T14:43:54Z

pom.xml

+        </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-core</artifactId>


i am not sure why jackson-core is required?

amcp · 2017-04-16T14:44:54Z

pom.xml

+        </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-annotations</artifactId>


why is jackson-annotations necessary?

amcp · 2017-04-16T14:45:31Z

pom.xml

@@ -81,6 +81,22 @@
    <!-- Libraries -->
    <dependencies>
        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-databind</artifactId>
+            <version>2.8.2</version>


if jackson-* actually turn out to be necessary, please externalize this version number to a property like jackson.version

amcp · 2017-04-23T04:28:42Z

The bug fixed in this PR has been fixed in the latest release, 1.2.1. If you still have issues with CloudWatch monitoring, please open an issue.

1. Fixed error: java.lang.NoSuchMethodError: com.amazonaws.services.c…

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…loudwatch.AmazonCloudWatch.putMetricData; 2. Fixed compilation error caused by obsolete dependencies in aws java sdk by using more recent dependencies; 3. Added items from IDEA to .gitignore file.

amcp suggested changes Apr 16, 2017

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amcp closed this Apr 23, 2017

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1. Fixed error: java.lang.NoSuchMethodError: com.amazonaws.services.c… #35

1. Fixed error: java.lang.NoSuchMethodError: com.amazonaws.services.c… #35

pir-dsl commented Sep 14, 2016

anmolnar commented Feb 10, 2017

pir-dsl commented Feb 10, 2017

snkinard commented Feb 16, 2017

nageswararao-boddu commented Mar 16, 2017

pir-dsl commented Mar 17, 2017

grayaii commented Apr 13, 2017

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amcp commented Apr 23, 2017

1. Fixed error: java.lang.NoSuchMethodError: com.amazonaws.services.c… #35

1. Fixed error: java.lang.NoSuchMethodError: com.amazonaws.services.c… #35

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pir-dsl commented Sep 14, 2016

anmolnar commented Feb 10, 2017

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amcp commented Apr 23, 2017