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Unified Manager 7.2x のデータ移行が失敗する例外:予期しないストリームの終了

のしんだ

環境

  • OnCommand Performance Manager(OPM)7.1x
  • OnCommand Unified Manager(UM)7.2x

問題

  • エラーが原因でOnCommand Performance ManagerとUnified Manager 7.2xの間でパフォーマンスデータの移行が失敗する java.io.EOFException: unexpected end of stream
  • 読み取られたバイト数は異なる場合があります
  • Unified Managerでパフォーマンス移行のステータスを確認する際に次のエラーが表示されます。
Migration Status : FAILED
Error : Cannot connect to the OnCommand Performance Manage​
...
 Error Message : PreparedStatementCallback; uncategorized SQLException for SQL [SELECT  Cause : java.io.EOFException: unexpected end of stream, read 13 bytes from 52
Migration Status : FAILED
Error : Cannot connect to the OnCommand Performance Manager
Do you want to retry the data migration from cluster cluster_name (FAILED) Y/N ?
 
migration.log
2020-03-12 08:01:56,889 ERROR [pool-82-thread-1] c.n.d.u.m.i.m.BaseMigrator (BaseMigrator.java:167) - Error reading data from the source database. java.io.EOFException: unexpected end of stream, read 49 bytes from 51

 

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