SAMZA-155; doc update to remove checkout in samza-hello-world since grid script does it automatically now.
SAMZA-98; ReadableCollector uses both var and mutable for envelopes
SAMZA-148; Change SystemConsumer.register to take next offset, not last offset
SAMZA-97 Remove unused queueSize variable from TaskInstance
SAMZA-156 Add ASF header to SamzaContainerContext.java
SAMZA-30: Back off in BrokerProxy when fetch fails.
SAMZA-142; changelog stores should restore from beginning of stream, not the end
SAMZA-158; better logging in brokerproxy and task instance for offset info
SAMZA-160: Remove Scala 2.8 support, default to 2.10.
SAMZA-143; cleaning up configs in docs to reflect samza 0.7.0
SAMZA-110 Add a byte serde
Updating docs, more info on committing changes and updated committer list.
SAMZA-167; ignore mac osx DS_Store files
SAMZA-154; hello-samza hangs indefinitely. adding yarn_home to run-class.sh to fix.
SAMZA-50: Log both RMI and JMX ports in internal JMX server.
SAMZA-168; add exponential backoff to kafka system admin
SAMZA-166: TestStatefulTask fails.
SAMZA-173; fix NPE when changelog restore includes a message with a null value
SAMZA-169; retry on topic metadata refresh failure in kafka system admin. was ignoring, and losing metadata.
SAMZA-16; fix java 7 test incompatibility