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Aydin Kocas commented on SPARK-20894: ------------------------------------- having the same issue on 2.3 - what's the solution? Am developing locally on standard ext4-fs, not in a hdfs-cluster but having same hdfs-related entries in the log along with the error message > Error while checkpointing to HDFS > --------------------------------- > > Key: SPARK-20894 > URL: https://issues.apache.org/jira/browse/SPARK-20894 > Project: Spark > Issue Type: Improvement > Components: Structured Streaming > Affects Versions: 2.1.1 > Environment: Ubuntu, Spark 2.1.1, hadoop 2.7 > Reporter: kant kodali > Assignee: Shixiong Zhu > Priority: Major > Fix For: 2.3.0 > > Attachments: driver_info_log, executor1_log, executor2_log > > > Dataset<Row> df2 = df1.groupBy(functions.window(df1.col("Timestamp5"), "24 > hours", "24 hours"), df1.col("AppName")).count(); > StreamingQuery query = df2.writeStream().foreach(new > KafkaSink()).option("checkpointLocation","/usr/local/hadoop/checkpoint").outputMode("update").start(); > query.awaitTermination(); > This for some reason fails with the Error > ERROR Executor: Exception in task 0.0 in stage 1.0 (TID 1) > java.lang.IllegalStateException: Error reading delta file > /usr/local/hadoop/checkpoint/state/0/0/1.delta of HDFSStateStoreProvider[id = > (op=0, part=0), dir = /usr/local/hadoop/checkpoint/state/0/0]: > /usr/local/hadoop/checkpoint/state/0/0/1.delta does not exist > I did clear all the checkpoint data in /usr/local/hadoop/checkpoint/ and all > consumer offsets in Kafka from all brokers prior to running and yet this > error still persists. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org