Spark Core

• How Do I View Aggregated Spark Application Logs?

• Why Is the Return Code of Driver Inconsistent with Application State Displayed on ResourceManager WebUI?

• Why Cannot Exit the Driver Process?

• Why Does FetchFailedException Occur When the Network Connection Is Timed out

• How to Configure Event Queue Size If Event Queue Overflows?

• What Can I Do If the getApplicationReport Exception Is Recorded in Logs During Spark Application Execution and the Application Does Not Exit for a Long Time?

• What Can I Do If "Connection to ip:port has been quiet for xxx ms while there are outstanding requests" Is Reported When Spark Executes an Application and the Application Ends?

• Why Do Executors Fail to be Removed After the NodeManeger Is Shut Down?

• What Can I Do If the Message "Password cannot be null if SASL is enabled" Is Displayed?

• What Should I Do If the Message "Failed to CREATE_FILE" Is Displayed in the Restarted Tasks When Data Is Inserted Into the Dynamic Partition Table?

• Why Tasks Fail When Hash Shuffle Is Used?

• What Can I Do If the Error Message "DNS query failed" Is Displayed When I Access the Aggregated Logs Page of Spark Applications?

• What Can I Do If Shuffle Fetch Fails Due to the "Timeout Waiting for Task" Exception?

• Why Does the Stage Retry due to the Crash of the Executor?

• Why Do the Executors Fail to Register Shuffle Services During the Shuffle of a Large Amount of Data?

• Why Does the Out of Memory Error Occur in NodeManager During the Execution of Spark Applications

• Why Does the Realm Information Fail to Be Obtained When SparkBench is Run on HiBench for the Cluster in Security Mode?

last updated: 2024-11-14 11:38 UTC - commit: f07da80bc15f36bcf6a4f3135e01de5d2aa97923