Rajesh Balamohan created HADOOP-13934:
-----------------------------------------
Summary: S3Guard: DynamoDBMetaStore::move throws exception with
limited info
Key: HADOOP-13934
URL: https://issues.apache.org/jira/browse/HADOOP-13934
Project: Hadoop Common
Issue Type: Sub-task
Components: fs/s3
Reporter: Rajesh Balamohan
Priority: Minor
Fix For: 2.9.0
When using {{DynamoDBMetadataStore}} with a insert heavy hive app , it started
throwing exceptions in {{DynamoDBMetadataStore::move}}. But just with the
following exception, it is relatively hard to debug on the real issue in
DynamoDB side.
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Caused by: com.amazonaws.services.dynamodbv2.model.AmazonDynamoDBException: 1
validation error detected: Value
'{ddb-table-name-334=[com.amazonaws.dynamodb.v20120810.WriteRequest@ca1da583,
com.amazonaws.dynamodb.v20120810.WriteRequest@ca1fc7cd,
com.amazonaws.dynamodb.v20120810.WriteRequest@ca4244e6,
com.amazonaws.dynamodb.v20120810.WriteRequest@ca2f58a9,
com.amazonaws.dynamodb.v20120810.WriteRequest@ca3525f8,
...
...
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.handleErrorResponse(AmazonHttpClient.java:1529)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeOneRequest(AmazonHttpClient.java:1167)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeHelper(AmazonHttpClient.java:948)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.doExecute(AmazonHttpClient.java:661)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeWithTimer(AmazonHttpClient.java:635)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.execute(AmazonHttpClient.java:618)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.access$300(AmazonHttpClient.java:586)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutionBuilderImpl.execute(AmazonHttpClient.java:573)
at
com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:445)
at
com.amazonaws.services.dynamodbv2.AmazonDynamoDBClient.doInvoke(AmazonDynamoDBClient.java:1722)
at
com.amazonaws.services.dynamodbv2.AmazonDynamoDBClient.invoke(AmazonDynamoDBClient.java:1698)
at
com.amazonaws.services.dynamodbv2.AmazonDynamoDBClient.batchWriteItem(AmazonDynamoDBClient.java:668)
at
com.amazonaws.services.dynamodbv2.document.internal.BatchWriteItemImpl.doBatchWriteItem(BatchWriteItemImpl.java:111)
at
com.amazonaws.services.dynamodbv2.document.internal.BatchWriteItemImpl.batchWriteItem(BatchWriteItemImpl.java:52)
at
com.amazonaws.services.dynamodbv2.document.DynamoDB.batchWriteItem(DynamoDB.java:178)
at
org.apache.hadoop.fs.s3a.s3guard.DynamoDBMetadataStore.move(DynamoDBMetadataStore.java:351)
... 28 more
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