@Override public int getLeaderToShutDown(String topic) throws Exception { ZkUtils zkUtils = getZkUtils(); try { PartitionMetadata firstPart = null; do { if (firstPart != null) { LOG.info("Unable to find leader. error code {}", firstPart.errorCode()); // not the first try. Sleep a bit Thread.sleep(150); } Seq<PartitionMetadata> partitionMetadata = AdminUtils.fetchTopicMetadataFromZk(topic, zkUtils).partitionsMetadata(); firstPart = partitionMetadata.head(); } while (firstPart.errorCode() != 0); return firstPart.leader().get().id(); } finally { zkUtils.close(); } }
@Override public int getLeaderToShutDown(String topic) throws Exception { ZkUtils zkUtils = getZkUtils(); try { PartitionMetadata firstPart = null; do { if (firstPart != null) { LOG.info("Unable to find leader. error code {}", firstPart.errorCode()); // not the first try. Sleep a bit Thread.sleep(150); } Seq<PartitionMetadata> partitionMetadata = AdminUtils.fetchTopicMetadataFromZk(topic, zkUtils).partitionsMetadata(); firstPart = partitionMetadata.head(); } while (firstPart.errorCode() != 0); return firstPart.leader().get().id(); } finally { zkUtils.close(); } }
@Override public int getLeaderToShutDown(String topic) throws Exception { ZkUtils zkUtils = getZkUtils(); try { PartitionMetadata firstPart = null; do { if (firstPart != null) { LOG.info("Unable to find leader. error code {}", firstPart.errorCode()); // not the first try. Sleep a bit Thread.sleep(150); } Seq<PartitionMetadata> partitionMetadata = AdminUtils.fetchTopicMetadataFromZk(topic, zkUtils).partitionsMetadata(); firstPart = partitionMetadata.head(); } while (firstPart.errorCode() != 0); return firstPart.leader().get().id(); } finally { zkUtils.close(); } }