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almond-sh / almond

A Scala kernel for Jupyter

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Create NotebookSparkSession on windows error Failed to connect to timeline server

AnhQuanTran opened this issue · comments

commented

Hi,

I setup almond sh kernel for jupyter-lab on windows. When i create NotebookSparkSession on YARN, i facing an issue like that

ERROR Execute exception in user code (java.lang.RuntimeException: **Failed to connect to timeline server**. Connection retries limit exceeded. The posted timeline event may be missing)
java.io.IOException: java.lang.RuntimeException: Failed to connect to timeline server. Connection retries limit exceeded. The posted timeline event may be missing

But I still run spark-shell on promt, it's work well and security firewall policy from my pc to timeline server is opened on port 8188. How to fix it? Thank you