Have you searched in jira, e.g. https://issues.apache.org/jira/browse/SPARK-19185
On Mon, Sep 18, 2017 at 1:56 AM, HARSH TAKKAR <takkarha...@gmail.com> wrote: > Hi > > Changing spark version if my last resort, is there any other workaround for > this problem. > > > On Mon, Sep 18, 2017 at 11:43 AM pandees waran <pande...@gmail.com> wrote: >> >> All, May I know what exactly changed in 2.1.1 which solved this problem? >> >> Sent from my iPhone >> >> On Sep 17, 2017, at 11:08 PM, Anastasios Zouzias <zouz...@gmail.com> >> wrote: >> >> Hi, >> >> I had a similar issue using 2.1.0 but not with Kafka. Updating to 2.1.1 >> solved my issue. Can you try with 2.1.1 as well and report back? >> >> Best, >> Anastasios >> >> Am 17.09.2017 16:48 schrieb "HARSH TAKKAR" <takkarha...@gmail.com>: >> >> >> Hi >> >> I am using spark 2.1.0 with scala 2.11.8, and while iterating over the >> partitions of each rdd in a dStream formed using KafkaUtils, i am getting >> the below exception, please suggest a fix. >> >> I have following config >> >> kafka : >> enable.auto.commit:"true", >> auto.commit.interval.ms:"1000", >> session.timeout.ms:"30000", >> >> Spark: >> >> spark.streaming.backpressure.enabled=true >> >> spark.streaming.kafka.maxRatePerPartition=200 >> >> >> Exception in task 0.2 in stage 3236.0 (TID 77795) >> java.util.ConcurrentModificationException: KafkaConsumer is not safe for >> multi-threaded access >> >> -- >> Kind Regards >> Harsh >> >> > --------------------------------------------------------------------- To unsubscribe e-mail: user-unsubscr...@spark.apache.org
