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HADOOP-16043. NPE in ITestDynamoDBMetadataStore when fs.s3a.s3guard.ddb.table is not set. 

Contributed by Gabor Bota.
This commit is contained in:
Gabor Bota 2019-01-14 13:12:05 +00:00 committed by Steve Loughran
parent 3bb745df18
commit 04fcbef9c9
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1 changed files with 6 additions and 0 deletions
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6
hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/s3guard/ITestDynamoDBMetadataStore.java
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@ -40,6 +40,7 @@
import com.amazonaws.services.dynamodbv2.model.Tag;
import com.google.common.collect.Lists;
import org.apache.commons.collections.CollectionUtils;
import org.apache.commons.lang3.StringUtils;
import org.apache.hadoop.fs.contract.s3a.S3AContract;
import org.apache.hadoop.fs.s3a.Constants;
import org.apache.hadoop.fs.s3a.Tristate;
@ -145,7 +146,12 @@ public void setUp() throws Exception {
public static void beforeClassSetup() throws IOException {
Configuration conf = prepareTestConfiguration(new Configuration());
assumeThatDynamoMetadataStoreImpl(conf);
// S3GUARD_DDB_TEST_TABLE_NAME_KEY and S3GUARD_DDB_TABLE_NAME_KEY should
// be configured to use this test.
testDynamoDBTableName = conf.get(S3GUARD_DDB_TEST_TABLE_NAME_KEY);
String dynamoDbTableName = conf.getTrimmed(S3GUARD_DDB_TABLE_NAME_KEY);
Assume.assumeTrue("No DynamoDB table name configured", !StringUtils
.isEmpty(dynamoDbTableName));
// We should assert that the table name is configured, so the test should
// fail if it's not configured.