[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13632736#comment-13632736 ] Hudson commented on HBASE-8285: --- Integrated in HBase-TRUNK-on-Hadoop-2.0.0 #500 (See [https

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13632709#comment-13632709 ] Hudson commented on HBASE-8285: --- Integrated in HBase-0.94-security #137 (See [https://build

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13632684#comment-13632684 ] Hudson commented on HBASE-8285: --- Integrated in hbase-0.95 #149 (See [https://builds.apache.

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13632676#comment-13632676 ] Hudson commented on HBASE-8285: --- Integrated in hbase-0.95-on-hadoop2 #70 (See [https://buil

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13632560#comment-13632560 ] Hudson commented on HBASE-8285: --- Integrated in HBase-TRUNK #4066 (See [https://builds.apach

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13632517#comment-13632517 ] Hudson commented on HBASE-8285: --- Integrated in HBase-0.94 #961 (See [https://builds.apache.

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13632017#comment-13632017 ] Lars Hofhansl commented on HBASE-8285: -- Looks good. Going to commit in a few unless I

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13631542#comment-13631542 ] Hadoop QA commented on HBASE-8285: -- {color:red}-1 overall{color}. Here are the results o

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13631518#comment-13631518 ] Varun Sharma commented on HBASE-8285: - I attached a matching trunk/0.95 patch...

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13631509#comment-13631509 ] Lars Hofhansl commented on HBASE-8285: -- You gonna make a new trunk patch Varun? Other

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13630937#comment-13630937 ] Lars Hofhansl commented on HBASE-8285: -- Looks good Varun. I'll commit as soon as we h

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13630915#comment-13630915 ] Hadoop QA commented on HBASE-8285: -- {color:red}-1 overall{color}. Here are the results o

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13630906#comment-13630906 ] Varun Sharma commented on HBASE-8285: - Attached v6 for 0.94 with Ted's last comment in

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13629609#comment-13629609 ] Ted Yu commented on HBASE-8285: --- Minor comment for patch v5: {code} + // if there's

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13629435#comment-13629435 ] Lars Hofhansl commented on HBASE-8285: -- +1 on 0.94-v5. Need to do the same for trunk

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13629434#comment-13629434 ] Hadoop QA commented on HBASE-8285: -- {color:red}-1 overall{color}. Here are the results o

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13629430#comment-13629430 ] Varun Sharma commented on HBASE-8285: - That is a good point, Ted. I uploaded a versio

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13629188#comment-13629188 ] Ted Yu commented on HBASE-8285: --- {code} + public void deleteCachedRegionLocation(final byte

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13629136#comment-13629136 ] Hadoop QA commented on HBASE-8285: -- {color:red}-1 overall{color}. Here are the results o

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13629133#comment-13629133 ] Varun Sharma commented on HBASE-8285: - I attached v4 for 0.94 with Nicholas' comment i

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13629128#comment-13629128 ] Ted Yu commented on HBASE-8285: --- @Lars: Can you clarify your +1 is on trunk patch v1 or v2 ?

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13629119#comment-13629119 ] Lars Hofhansl commented on HBASE-8285: -- Fair enough. Let's get this in. +1

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13628701#comment-13628701 ] Varun Sharma commented on HBASE-8285: - We could but we know the region location alread

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13628482#comment-13628482 ] Lars Hofhansl commented on HBASE-8285: -- Why can't we just add deleteCachedLocation HC

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13628462#comment-13628462 ] Hadoop QA commented on HBASE-8285: -- {color:red}-1 overall{color}. Here are the results o

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13628461#comment-13628461 ] Ted Yu commented on HBASE-8285: --- {code} + // Reload this specific region into META

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13628450#comment-13628450 ] Varun Sharma commented on HBASE-8285: - Attached patched with new API for 0.94, if it l

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13627501#comment-13627501 ] ramkrishna.s.vasudevan commented on HBASE-8285: --- I now got why this exceptio

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13627179#comment-13627179 ] Lars Hofhansl commented on HBASE-8285: -- I agree. Let's do that as part of this patch.

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13627143#comment-13627143 ] Sergey Shelukhin commented on HBASE-8285: - we can expose clearing the caches for a

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13627117#comment-13627117 ] Varun Sharma commented on HBASE-8285: - sergey, As Ted and Lars mentioned, we would ne

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13626254#comment-13626254 ] Lars Hofhansl commented on HBASE-8285: -- We would need to expose deleteCachedLocation

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13626115#comment-13626115 ] Ted Yu commented on HBASE-8285: --- I made same suggestion earlier: https://issues.apache.org/j

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13626110#comment-13626110 ] Sergey Shelukhin commented on HBASE-8285: - Would it make more sense to clear the c

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13625855#comment-13625855 ] Varun Sharma commented on HBASE-8285: - A lot of our hbase traffic runs through proxies

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13625851#comment-13625851 ] Ted Yu commented on HBASE-8285: --- +1 from me as well. This issue reveals an important issue

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13625819#comment-13625819 ] Lars Hofhansl commented on HBASE-8285: -- I finally understand the problem. So what you

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13625765#comment-13625765 ] Varun Sharma commented on HBASE-8285: - Both the above tests pass locally when I ran th

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13625655#comment-13625655 ] Hadoop QA commented on HBASE-8285: -- {color:red}-1 overall{color}. Here are the results o

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13625583#comment-13625583 ] Ted Yu commented on HBASE-8285: --- Patch looks good. > HBaseClient never reco

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13625502#comment-13625502 ] Nicolas Liochon commented on HBASE-8285: Ok, I've created the JIRA. It would be gr

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13625503#comment-13625503 ] Ted Yu commented on HBASE-8285: --- bq. if (yes) relocate the specific region instead of reloca

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13625496#comment-13625496 ] Varun Sharma commented on HBASE-8285: - For Nicholas' comment - prefer to handle Region

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13625485#comment-13625485 ] Varun Sharma commented on HBASE-8285: - @Ram, Consider the retries: 1) Try #1 connec

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13625288#comment-13625288 ] ramkrishna.s.vasudevan commented on HBASE-8285: --- @Varun bq.everything else w

[jira] [Commented] (HBASE-8285) HBaseClient never recovers for single HTable.get() calls with no retries when regions move

[ https://issues.apache.org/jira/browse/HBASE-8285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13625242#comment-13625242 ] Nicolas Liochon commented on HBASE-8285: I think we should not clear the cache for