Yeah, they were called out explicitly in SAMZA-161: https://issues.apache.org/jira/browse/SAMZA-161?focusedCommentId=13915424&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13915424 The suggestion from Scala for 2.10 doesn't exist in 2.9.
On Tue, Mar 25, 2014 at 7:06 PM, <[email protected]> wrote: > Hi Devs, does anybody if we have a JIRA to address the below warnings that > present themselves in the compileScala task in BrokerProxy? > > If not I will create one. > > /home/steve/samza-workspace/incubator-samza/samza-kafka/ > src/main/scala/org/apache/samza/system/kafka/BrokerProxy.scala:68: > warning: trait ConcurrentMap in package mutable is deprecated: Use > `scala.collection.concurrent.Map` instead. > val nextOffsets:mutable.ConcurrentMap[TopicAndPartition, Long] = new > ConcurrentHashMap[TopicAndPartition, Long]() > ^ > /home/steve/samza-workspace/incubator-samza/samza-kafka/ > src/main/scala/org/apache/samza/system/kafka/BrokerProxy.scala:68: > warning: method mapAsScalaDeprecatedConcurrentMap in trait > LowPriorityWrapAsScala is deprecated: Use `mapAsScalaConcurrentMap` > instead, and use `concurrent.Map` instead of `ConcurrentMap`. > val nextOffsets:mutable.ConcurrentMap[TopicAndPartition, Long] = new > ConcurrentHashMap[TopicAndPartition, Long]() > ^ > /home/steve/samza-workspace/incubator-samza/samza-kafka/ > src/main/scala/org/apache/samza/system/kafka/BrokerProxy.scala:68: > warning: trait ConcurrentMap in package mutable is deprecated: Use > `scala.collection.concurrent.Map` instead. > val nextOffsets:mutable.ConcurrentMap[TopicAndPartition, Long] = new > ConcurrentHashMap[TopicAndPartition, Long]() > ^ > /home/steve/samza-workspace/incubator-samza/samza-kafka/ > src/main/scala/org/apache/samza/system/kafka/BrokerProxy.scala:92: > warning: method asJavaConcurrentMap in trait WrapAsJava is deprecated: Use > `concurrent.Map` instead of `ConcurrentMap`. > if (nextOffsets.containsKey(tp)) { > ^ > /home/steve/samza-workspace/incubator-samza/samza-kafka/ > src/main/scala/org/apache/samza/system/kafka/BrokerProxy.scala:114: > warning: method asJavaConcurrentMap in trait WrapAsJava is deprecated: Use > `concurrent.Map` instead of `ConcurrentMap`. > if (nextOffsets.containsKey(tp)) { > > > Steve > >
