diff --git common/src/java/org/apache/hadoop/hive/conf/HiveConf.java common/src/java/org/apache/hadoop/hive/conf/HiveConf.java index f8e715d96e..6f41fa68e7 100644 --- common/src/java/org/apache/hadoop/hive/conf/HiveConf.java +++ common/src/java/org/apache/hadoop/hive/conf/HiveConf.java @@ -3201,7 +3201,7 @@ private static void populateLlapDaemonVarsSet(Set llapDaemonVarsSetLocal "The meaning of this parameter is the inverse of the number of time ticks (cache\n" + " operations, currently) that cause the combined recency-frequency of a block in cache\n" + " to be halved."), - LLAP_CACHE_ALLOW_SYNTHETIC_FILEID("hive.llap.cache.allow.synthetic.fileid", false, + LLAP_CACHE_ALLOW_SYNTHETIC_FILEID("hive.llap.cache.allow.synthetic.fileid", true, "Whether LLAP cache should use synthetic file ID if real one is not available. Systems\n" + "like HDFS, Isilon, etc. provide a unique file/inode ID. On other FSes (e.g. local\n" + "FS), the cache would not work by default because LLAP is unable to uniquely track the\n" +