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https://issues.apache.org/jira/browse/HBASE-11202?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14003045#comment-14003045
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Anoop Sam John commented on HBASE-11202:
----------------------------------------

{code}
+  /**
+   * Return HStore instance. Does do do any copy: as the number of store is 
limited, we
+   *  iterate on the list.
+   */
+  private Store getStore(Cell cell) {
{code}
You mean "Does not do"?

{code}
-  /**
-   * Lock the updates' readLock first, so that we could safely append logs in 
coprocessors.
-   * @throws RegionTooBusyException
-   * @throws InterruptedIOException
-   */
-  public void updatesLock() throws RegionTooBusyException, 
InterruptedIOException {
-    lock(updatesLock.readLock());
-  }
-
-  /**
-   * Unlock the updates' readLock after appending logs in coprocessors.
-   * @throws InterruptedIOException
-   */
-  public void updatesUnlock() throws InterruptedIOException {
-    updatesLock.readLock().unlock();
-  }
{code}
Is this removal ok?  The comment itself says that it is intended to be used 
from CPs. So what if someone used this already?  I dont know which Jira issue 
added these 2 public methods.

> Cleanup on HRegion class
> ------------------------
>
>                 Key: HBASE-11202
>                 URL: https://issues.apache.org/jira/browse/HBASE-11202
>             Project: HBase
>          Issue Type: Bug
>          Components: regionserver
>    Affects Versions: 0.99.0
>            Reporter: Nicolas Liochon
>            Assignee: Nicolas Liochon
>            Priority: Minor
>             Fix For: 0.99.0
>
>         Attachments: 11202.v1.patch
>
>
> This is mostly trivial stuff
>  - remove some methods not used
>  - typos
>  - remove some @param w/o any info
>  - change the code that uses deprecated methods
> The only non trivial change is when we get the store from a cell: instead of 
> using the map, we iterate on the key set. Likely, it would be better to hava 
> a sorted array instead of a Map, as the number of store is fixed.  Could be 
> done in a later patch.



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