HBase Troubleshooting

Why Does a Client Keep Failing to Connect to a Server for a Long Time?
Why May a Table Creation Exception Occur When HBase Deletes or Creates the Same Table Consecutively?
Why Other Services Become Unstable If HBase Sets up A Large Number of Connections over the Network Port?
Why Does the HBase BulkLoad Task Consisting of 210,000 Map Tasks and 10,000 Reduce Tasks Fail?
Why Modified and Deleted Data Can Still Be Queried by Using the Scan Command?
What Should I Do If I Fail to Create Tables Due to the FAILED_OPEN State of Regions?
How Do I Delete Residual Table Names in the table-lock Directory of ZooKeeper?
Why Does HBase Become Faulty When I Set a Quota for the Directory Used by HBase in HDFS?
HMaster Fails to Be Started After the OfflineMetaRepair Tool Is Used to Rebuild Metadata
Why Messages Containing FileNotFoundException Frequently Displayed in the HMaster Logs?
Why Does the ImportTsv Tool Display "Permission denied"
Why Are Different Query Results Returned After I Use Same Query Criteria to Query Data Successfully Imported by HBase bulkload?
HBase Fails to Recover a Task
Why Does RegionServer Fail to Be Started When GC Parameters Xms and Xmx of HBase RegionServer Are Set to 31 GB?
Why Does the LoadIncrementalHFiles Tool Fail to Be Executed and "Permission denied" Is Displayed?
Why Is the Error Message "import argparse" Displayed When the Phoenix sqlline Script Is Used?
How Do I View Regions in the CLOSED State in an ENABLED Table?
How Can I Quickly Recover the Service When HBase Files Are Damaged Due to a Cluster Power-Off?
How Do I Quickly Restore HBase After HDFS Enters the Safe Mode and the HBase Service Is Abnormal?

Parent topic: Using HBase

Previous topic: How Do I Disable HDFS Hedged Read on HBase?

Next topic: Why Does a Client Keep Failing to Connect to a Server for a Long Time?

Feedback

Was this page helpful?

Helpful Not helpful

Provide feedback

Thank you very much for your feedback. We will continue working to improve the documentation.See the reply and handling status in My Cloud VOC.

The system is busy. Please try again later.

Which of the following issues have you encountered?

Content is inconsistent with the product UI

Unclear descriptions

Lack of examples or code

Incorrect steps

Can't find what I need

Lack of best practices

Feedback (optional)

0/500

Select at least one type of issue, and enter your comments or suggestions.

Enter a maximum of 500 characters.

Submit Cancel

For any further questions, feel free to contact us through the chatbot.

Chatbot