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

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Details

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
Component/s: None
Labels:
None

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.