Examples with Shard software.amazon.awssdk.services.kinesis.model.Shard used on opensource projects

Example 11 with Shard

use of software.amazon.awssdk.services.kinesis.model.Shard in project beam by apache.

the class SimplifiedKinesisClientTest method shouldListAllShardsForTimestampWithRetriedDescribeStreamSummaryCallAfterStreamCreationTimestamp.

@Test
public void shouldListAllShardsForTimestampWithRetriedDescribeStreamSummaryCallAfterStreamCreationTimestamp() throws TransientKinesisException {
    Shard shard1 = Shard.builder().shardId(SHARD_1).build();
    Shard shard2 = Shard.builder().shardId(SHARD_2).build();
    Shard shard3 = Shard.builder().shardId(SHARD_3).build();
    int hoursDifference = 1;
    int retentionPeriodHours = hoursDifference * 3;
    Instant streamCreationTimestamp = CURRENT_TIMESTAMP.minus(Duration.standardHours(retentionPeriodHours));
    Instant startingPointTimestamp = streamCreationTimestamp.plus(Duration.standardHours(hoursDifference));
    when(currentInstantSupplier.get()).thenReturn(CURRENT_TIMESTAMP);
    when(kinesis.describeStreamSummary(DescribeStreamSummaryRequest.builder().streamName(STREAM).build())).thenThrow(LimitExceededException.builder().message("Fake Exception: Limit exceeded").build()).thenReturn(DescribeStreamSummaryResponse.builder().streamDescriptionSummary(StreamDescriptionSummary.builder().retentionPeriodHours(retentionPeriodHours).streamCreationTimestamp(TimeUtil.toJava(streamCreationTimestamp)).build()).build());
    ShardFilter shardFilter = ShardFilter.builder().type(ShardFilterType.AT_TIMESTAMP).timestamp(TimeUtil.toJava(startingPointTimestamp)).build();
    when(kinesis.listShards(ListShardsRequest.builder().streamName(STREAM).shardFilter(shardFilter).maxResults(1_000).build())).thenReturn(ListShardsResponse.builder().shards(shard1, shard2, shard3).nextToken(null).build());
    List<Shard> shards = underTest.listShardsAtPoint(STREAM, new StartingPoint(startingPointTimestamp));
    assertThat(shards).containsOnly(shard1, shard2, shard3);
}

Example 12 with Shard

use of software.amazon.awssdk.services.kinesis.model.Shard in project beam by apache.

the class SimplifiedKinesisClientTest method shouldListAllShardsForTrimHorizonWithPagedResults.

@Test
public void shouldListAllShardsForTrimHorizonWithPagedResults() throws Exception {
    Shard shard1 = Shard.builder().shardId(SHARD_1).build();
    Shard shard2 = Shard.builder().shardId(SHARD_2).build();
    Shard shard3 = Shard.builder().shardId(SHARD_3).build();
    ShardFilter shardFilter = ShardFilter.builder().type(ShardFilterType.AT_TRIM_HORIZON).build();
    String nextListShardsToken = "testNextToken";
    when(kinesis.listShards(ListShardsRequest.builder().streamName(STREAM).shardFilter(shardFilter).maxResults(1_000).build())).thenReturn(ListShardsResponse.builder().shards(shard1, shard2).nextToken(nextListShardsToken).build());
    when(kinesis.listShards(ListShardsRequest.builder().maxResults(1_000).shardFilter(shardFilter).nextToken(nextListShardsToken).build())).thenReturn(ListShardsResponse.builder().shards(shard3).nextToken(null).build());
    List<Shard> shards = underTest.listShardsAtPoint(STREAM, new StartingPoint(InitialPositionInStream.TRIM_HORIZON));
    assertThat(shards).containsOnly(shard1, shard2, shard3);
}