Hi, I'm running a Java program using Spark Streaming 1.0.0 on Cloudera 4.4.0 quickstart virtual machine, with hadoop-client 2.0.0-mr1-cdh4.4.0, which is the one corresponding to my Hadoop distribution, and that works with other mapreduce programs, and with the maven property <hadoop.version>2.0.0-mr1-cdh4.4.0</hadoop.version> configured according to http://spark.apache.org/docs/latest/hadoop-third-party-distributions.html. When I set
jssc.checkpoint("hdfs://localhost:8020/user/cloudera/bicing/streaming_checkpoints"); I get a "Server IPC version 7 cannot communicate with client version 4" running the program in local mode using "local[4]" as master. I have seen this problem before in other forums like http://qnalist.com/questions/4957822/hdfs-server-client-ipc-version-mismatch-while-trying-to-access-hdfs-files-using-spark-0-9-1 or http://comments.gmane.org/gmane.comp.lang.scala.spark.user/106 but the solution is basically setting the property I have already set. I have tried also with <hadoop-version>2.0.0-cdh4.4.0</hadoop-version> and <hadoop.major.version>2.0</hadoop.major.version> with no luck. Could someone help me with this? Thanks a lot in advance Greetings, Juan