Hi all, I set `spark.streaming.receiver.writeAheadLog.enable=false` and my history server confirms the property has been set. Yet, I continue to see the error:
16/11/28 15:47:04 ERROR util.FileBasedWriteAheadLog_ReceivedBlockTracker: Failed to write to write ahead log after 3 failures I surmised from the spark users thread Spark Streaming Data loss on failure to write BlockAdditionEvent failure to WAL (https://www.mail-archive.com/user@spark.apache.org/msg58952.html) that HDFS append support must be enabled for WAL to work with HDFS. My installation does not enable this HDFS feature, so I would like to disable WAL in Spark. Thanks, Tim