Recent questions tagged sparkr

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Caused by: ERROR XJ040: Failed to start database 'metastore_db' with class loader org.apache.spark.sql.hive.client.IsolatedClientLoader$$anon$1@2c7bde26

Feb 3, 2020 in Apache Spark by akhtar
 • 38,230 points • 5,098 views
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Cannot create directory /hive/xzxz/_temporary/0. Name node is in safe mode.

Feb 3, 2020 in Apache Spark by akhtar
 • 38,230 points • 620 views
+1 vote
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is not a Parquet file. expected magic number at tail [80, 65, 82, 49] but found [51, 53, 10, 10]

Feb 3, 2020 in Apache Spark by akhtar
 • 38,230 points • 17,377 views
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Why is collect in SparkR slow?

May 3, 2018 in Apache Spark by shams
 • 3,670 points • 2,570 views

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