[jira] [Commented] (HBASE-4973) On failure, HBaseAdmin sleeps one time too many
[ https://issues.apache.org/jira/browse/HBASE-4973?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13166177#comment-13166177 ] Hudson commented on HBASE-4973: --- Integrated in HBase-TRUNK-security #26 (See [https://builds.apache.org/job/HBase-TRUNK-security/26/]) HBASE-4973 On failure, HBaseAdmin sleeps one time too many stack : Files : * /hbase/trunk/src/main/java/org/apache/hadoop/hbase/client/HBaseAdmin.java On failure, HBaseAdmin sleeps one time too many --- Key: HBASE-4973 URL: https://issues.apache.org/jira/browse/HBASE-4973 Project: HBase Issue Type: Improvement Components: client Affects Versions: 0.94.0 Reporter: nkeywal Assignee: nkeywal Priority: Minor Fix For: 0.94.0 Attachments: 4973_HBaseAdmin.patch In this code last sleep is useless as we're not retrying. This can slow down failure scenarios by a few seconds (up to 32 second). {noformat} public HBaseAdmin(Configuration c) throws MasterNotRunningException, ZooKeeperConnectionException { this.conf = HBaseConfiguration.create(c); this.connection = HConnectionManager.getConnection(this.conf); this.pause = this.conf.getLong(hbase.client.pause, 1000); this.numRetries = this.conf.getInt(hbase.client.retries.number, 10); this.retryLongerMultiplier = this.conf.getInt( hbase.client.retries.longer.multiplier, 10); int tries = 0; for (; tries numRetries; ++tries) { try { this.connection.getMaster(); break; } catch (MasterNotRunningException mnre) { HConnectionManager.deleteStaleConnection(this.connection); this.connection = HConnectionManager.getConnection(this.conf); } catch (UndeclaredThrowableException ute) { HConnectionManager.deleteStaleConnection(this.connection); this.connection = HConnectionManager.getConnection(this.conf); } try { // Sleep Thread.sleep(getPauseTime(tries)); } catch (InterruptedException e) { Thread.currentThread().interrupt(); // we should delete connection between client and zookeeper HConnectionManager.deleteStaleConnection(this.connection); throw new MasterNotRunningException(Interrupted); } } if (tries = numRetries) { // we should delete connection between client and zookeeper HConnectionManager.deleteStaleConnection(this.connection); throw new MasterNotRunningException(Retried + numRetries + times); } } {noformat} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HBASE-4973) On failure, HBaseAdmin sleeps one time too many
[ https://issues.apache.org/jira/browse/HBASE-4973?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13165246#comment-13165246 ] nkeywal commented on HBASE-4973: I believe it can be committed. On failure, HBaseAdmin sleeps one time too many --- Key: HBASE-4973 URL: https://issues.apache.org/jira/browse/HBASE-4973 Project: HBase Issue Type: Improvement Components: client Affects Versions: 0.94.0 Reporter: nkeywal Assignee: nkeywal Priority: Minor Attachments: 4973_HBaseAdmin.patch In this code last sleep is useless as we're not retrying. This can slow down failure scenarios by a few seconds (up to 32 second). {noformat} public HBaseAdmin(Configuration c) throws MasterNotRunningException, ZooKeeperConnectionException { this.conf = HBaseConfiguration.create(c); this.connection = HConnectionManager.getConnection(this.conf); this.pause = this.conf.getLong(hbase.client.pause, 1000); this.numRetries = this.conf.getInt(hbase.client.retries.number, 10); this.retryLongerMultiplier = this.conf.getInt( hbase.client.retries.longer.multiplier, 10); int tries = 0; for (; tries numRetries; ++tries) { try { this.connection.getMaster(); break; } catch (MasterNotRunningException mnre) { HConnectionManager.deleteStaleConnection(this.connection); this.connection = HConnectionManager.getConnection(this.conf); } catch (UndeclaredThrowableException ute) { HConnectionManager.deleteStaleConnection(this.connection); this.connection = HConnectionManager.getConnection(this.conf); } try { // Sleep Thread.sleep(getPauseTime(tries)); } catch (InterruptedException e) { Thread.currentThread().interrupt(); // we should delete connection between client and zookeeper HConnectionManager.deleteStaleConnection(this.connection); throw new MasterNotRunningException(Interrupted); } } if (tries = numRetries) { // we should delete connection between client and zookeeper HConnectionManager.deleteStaleConnection(this.connection); throw new MasterNotRunningException(Retried + numRetries + times); } } {noformat} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (HBASE-4973) On failure, HBaseAdmin sleeps one time too many
[ https://issues.apache.org/jira/browse/HBASE-4973?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13164898#comment-13164898 ] Hadoop QA commented on HBASE-4973: -- -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12506544/4973_HBaseAdmin.patch against trunk revision . +1 @author. The patch does not contain any @author tags. -1 tests included. The patch doesn't appear to include any new or modified tests. Please justify why no new tests are needed for this patch. Also please list what manual steps were performed to verify this patch. -1 javadoc. The javadoc tool appears to have generated -160 warning messages. +1 javac. The applied patch does not increase the total number of javac compiler warnings. -1 findbugs. The patch appears to introduce 72 new Findbugs (version 1.3.9) warnings. +1 release audit. The applied patch does not increase the total number of release audit warnings. +1 core tests. The patch passed unit tests in . Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/470//testReport/ Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/470//artifact/trunk/patchprocess/newPatchFindbugsWarnings.html Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/470//console This message is automatically generated. On failure, HBaseAdmin sleeps one time too many --- Key: HBASE-4973 URL: https://issues.apache.org/jira/browse/HBASE-4973 Project: HBase Issue Type: Improvement Components: client Affects Versions: 0.94.0 Reporter: nkeywal Assignee: nkeywal Priority: Minor Attachments: 4973_HBaseAdmin.patch In this code last sleep is useless as we're not retrying. This can slow down failure scenarios by a few seconds (up to 32 second). {noformat} public HBaseAdmin(Configuration c) throws MasterNotRunningException, ZooKeeperConnectionException { this.conf = HBaseConfiguration.create(c); this.connection = HConnectionManager.getConnection(this.conf); this.pause = this.conf.getLong(hbase.client.pause, 1000); this.numRetries = this.conf.getInt(hbase.client.retries.number, 10); this.retryLongerMultiplier = this.conf.getInt( hbase.client.retries.longer.multiplier, 10); int tries = 0; for (; tries numRetries; ++tries) { try { this.connection.getMaster(); break; } catch (MasterNotRunningException mnre) { HConnectionManager.deleteStaleConnection(this.connection); this.connection = HConnectionManager.getConnection(this.conf); } catch (UndeclaredThrowableException ute) { HConnectionManager.deleteStaleConnection(this.connection); this.connection = HConnectionManager.getConnection(this.conf); } try { // Sleep Thread.sleep(getPauseTime(tries)); } catch (InterruptedException e) { Thread.currentThread().interrupt(); // we should delete connection between client and zookeeper HConnectionManager.deleteStaleConnection(this.connection); throw new MasterNotRunningException(Interrupted); } } if (tries = numRetries) { // we should delete connection between client and zookeeper HConnectionManager.deleteStaleConnection(this.connection); throw new MasterNotRunningException(Retried + numRetries + times); } } {noformat} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira