shanthoosh commented on a change in pull request #1079: SAMZA-2250: Support
large job models in standalone.
URL: https://github.com/apache/samza/pull/1079#discussion_r296054581
##########
File path: samza-core/src/main/java/org/apache/samza/zk/ZkMetadataStore.java
##########
@@ -18,27 +18,32 @@
*/
package org.apache.samza.zk;
+import com.google.common.primitives.Bytes;
+import com.google.common.primitives.Longs;
+import java.util.ArrayList;
+import java.util.Arrays;
import java.util.concurrent.TimeUnit;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
+import java.util.zip.CRC32;
import org.I0Itec.zkclient.serialize.BytesPushThroughSerializer;
+import org.apache.commons.lang3.ArrayUtils;
import org.apache.samza.config.Config;
import org.apache.samza.config.ZkConfig;
import org.apache.samza.metrics.MetricsRegistry;
import org.apache.samza.metadatastore.MetadataStore;
import org.apache.samza.SamzaException;
import org.I0Itec.zkclient.ZkClient;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
/**
* An implementation of the {@link MetadataStore} interface where the
* metadata of the Samza job is stored in zookeeper.
*/
public class ZkMetadataStore implements MetadataStore {
- private static final Logger LOG =
LoggerFactory.getLogger(ZkMetadataStore.class);
+ private static final int VALUE_SEGMENT_SIZE_IN_BYTES = 1020 * 1020;
Review comment:
Added java-doc.
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