[email protected] has uploaded a new patch set (#17). ( 
http://gerrit.cloudera.org:8080/21045 )

Change subject: IMPALA-12771: Impala catalogd events-skipped may mark the wrong 
number
......................................................................

IMPALA-12771: Impala catalogd events-skipped may mark the wrong number

This patch modified the description of events-skipped metric which missing
the description fo ATLER event for DB and Table.
Besides there are some cases where event-skipped metric is incorrectly marked,
most are for transactional table:
1. The metric should increase when processing AddPartitionEvent with the
   transactional table is in loading status or when db is not found.
2. The metric should increase when processing AlterPartitionEvent if the
   transactional table is in loading status or when db is not found.
3. The metric should increase when processing AlterPartitionEvent if the
   event is a trivial event and can be skipped.
4. When processing BatchPartitionEvent, the number of skipped event is not
   marked before doing really process.
5. The metric should increase when processing DropPartitionEvent with the
   transactional table is in loading status or when db is not found.

testing:
- add test cases for add database, creata table, alter table, add partition
  ,create transactional table,alter partition for transactional and test
  the skipped metric number.

Change-Id: I7aeb04e999b82187eb138c0b643ead259da22f1a
---
M fe/src/main/java/org/apache/impala/catalog/events/MetastoreEvents.java
M 
fe/src/main/java/org/apache/impala/catalog/events/MetastoreEventsProcessor.java
M fe/src/main/java/org/apache/impala/service/CatalogOpExecutor.java
M 
fe/src/test/java/org/apache/impala/catalog/events/MetastoreEventsProcessorTest.java
4 files changed, 181 insertions(+), 46 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/45/21045/17
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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I7aeb04e999b82187eb138c0b643ead259da22f1a
Gerrit-Change-Number: 21045
Gerrit-PatchSet: 17
Gerrit-Owner: Anonymous Coward <[email protected]>
Gerrit-Reviewer: Anonymous Coward <[email protected]>
Gerrit-Reviewer: Anonymous Coward <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Quanlong Huang <[email protected]>
Gerrit-Reviewer: Sai Hemanth Gantasala <[email protected]>

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