The workaround was to wrap the map returned by spark libraries into HashMap
and then broadcast them.
Could anyone please let me know if there is any issue open?
--
View this message in context:
SerializableMapWrapper was added in
https://issues.apache.org/jira/browse/SPARK-3926; do you mind opening a new
JIRA and linking it to that one?
On Mon, Dec 1, 2014 at 12:17 AM, lokeshkumar lok...@dataken.net wrote:
The workaround was to wrap the map returned by spark libraries into HashMap
to stage failure: Task 0 in
stage 815081.0 failed 4 times, most recent failure: Lost task 0.3 in stage
815081.0 (TID 4751, ns2.x.net): java.io.InvalidClassException:
org.apache.spark.api.java.JavaUtils$SerializableMapWrapper; no valid
constructor
at
java.io.ObjectStreamClass
to stage failure: Task 0 in
stage 815081.0 failed 4 times, most recent failure: Lost task 0.3 in stage
815081.0 (TID 4751, ns2.dataken.net): java.io.InvalidClassException:
org.apache.spark.api.java.JavaUtils$SerializableMapWrapper; no valid
constructor
at
java.io.ObjectStreamClass
