[PHOENIX-5531] IndexUpgradeTool crashes for tables without any indexes + Sleep problems

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 4.15.0, 4.14.3
• Fix Version/s: 4.15.0, 5.1.0, 4.14.3
• Assignee: Swaroopa Kadam
• Reporter: Priyank Porwal
• Created: 16/Oct/19 18:09
• Updated: 15/Jan/21 11:59
• Resolved: 03/Dec/19 17:34

Description

INFO: No indexes to rebuild for table <TableWithoutIndexes>
Exception in thread "main" java.lang.NullPointerException
    at org.apache.phoenix.mapreduce.index.IndexUpgradeTool.rebuildIndexes(IndexUpgradeTool.java:480)
    at org.apache.phoenix.mapreduce.index.IndexUpgradeTool.rebuildIndexes(IndexUpgradeTool.java:419)
    at org.apache.phoenix.mapreduce.index.IndexUpgradeTool.executeTool(IndexUpgradeTool.java:346)
    at org.apache.phoenix.mapreduce.index.IndexUpgradeTool.executeTool(IndexUpgradeTool.java:312)
    at org.apache.phoenix.mapreduce.index.IndexUpgradeTool.run(IndexUpgradeTool.java:175)
    at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
    at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84)
    at org.apache.phoenix.mapreduce.index.IndexUpgradeTool.main(IndexUpgradeTool.java:673)

 

Also, the tool sleeps for expiry of cached table info's on clients can even when run in dry-mode. Besides, the sleep seems to be at the wrong point - before any changes to table/index metadata. The sleep needs to be after the metadata changes are done.

Issue Links

• links to: GitHub Pull Request #626
• links to: GitHub Pull Request #632
• links to: GitHub Pull Request #633