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| -rw-r--r-- | scalding/README.md | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/scalding/README.md b/scalding/README.md index 9df06a6..13c2e1a 100644 --- a/scalding/README.md +++ b/scalding/README.md @@ -1,4 +1,3 @@ - This directory contains Hadoop map/reduce jobs written in Scala (compiled to the JVM) using the Scalding framework. @@ -27,6 +26,11 @@ Run on cluster: com.twitter.scalding.Tool sandcrawler.HBaseRowCountJob --hdfs \ --app.conf.path thing.conf \ --output hdfs:///user/bnewbold/spyglass_out_test + +If your `sbt` task fails with this error: + + java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: Metaspace +try restarting `sbt` with more memory (e.g., `sbt -mem 2048`). ## Building SpyGlass Jar |