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https://issues.apache.org/jira/browse/HBASE-7283?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13535305#comment-13535305
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stack commented on HBASE-7283:
------------------------------
Took a look at hbase-7202. It doesn't look like it was backported to 0.94. I
updated hbase-7202 accordingly.
The hbase-7202 patch attached here does not apply:
{code}
1 ***************
0 *** 456,465 ****
1 ..
2 public void deleteFamilyFromFS(HRegionInfo region, byte[] familyName)
3 throws IOException {
4 - Path delDir = new Path(rootdir,
5 - new Path(region.getTableNameAsString(), new Path(
6 - region.getEncodedName(), new
Path(Bytes.toString(familyName)))));
7 - if (fs.delete(delDir, true) == false) {
8 throw new IOException("Could not delete family "
9 + Bytes.toString(familyName) + " from FileSystem for region "
10 + region.getRegionNameAsString() + "(" +
region.getEncodedName()
11 --- 456,469 ----
12 ..
13 public void deleteFamilyFromFS(HRegionInfo region, byte[] familyName)
14 throws IOException {
15 + // archive family store files
16 + Path tableDir = new Path(rootdir, region.getTableNameAsString());
17 + HFileArchiver.archiveFamily(fs, conf, region, tableDir, familyName);
18 +.
19 + // delete the family folder
20 + Path familyDir = new Path(tableDir,
21 + new Path(region.getEncodedName(), Bytes.toString(familyName)));
22 + if (fs.delete(familyDir, true) == false) {
23 throw new IOException("Could not delete family "
24 + Bytes.toString(familyName) + " from FileSystem for region "
25 + region.getRegionNameAsString() + "(" +
region.getEncodedName()
{code}
Mind taking a looksee Mr. Matteo? The deleteFamily* method is not in 0.94.
> Backport HBASE-6564 + HBASE-7202 to 0.94
> ----------------------------------------
>
> Key: HBASE-7283
> URL: https://issues.apache.org/jira/browse/HBASE-7283
> Project: HBase
> Issue Type: Task
> Reporter: Matteo Bertozzi
> Assignee: Matteo Bertozzi
> Priority: Minor
> Fix For: 0.94.4
>
> Attachments: HBASE-6564-0.94.patch, HBASE-7202-0.94.patch
>
>
> * HBASE-6564: HDFS space is not reclaimed when a column family is deleted
> * HBASE-7202: Family Store Files are not archived on admin.deleteColumn()
> (the second one is a fix for the first, to use the archiver)
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