Grokbase Groups HBase dev May 2009
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Update to latest ZooKeeper trunk
--------------------------------

Key: HBASE-1449
URL: https://issues.apache.org/jira/browse/HBASE-1449
Project: Hadoop HBase
Issue Type: Improvement
Reporter: Nitay Joffe
Assignee: Nitay Joffe
Fix For: 0.20.0


The latest ZooKeeper trunk has many improvements and is much more clean. Since we are working on integrating better with ZooKeeper (e.g. shell and JNI) we should run off their latest and greatest.

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  • Nitay Joffe (JIRA) at May 26, 2009 at 8:28 pm
    [ https://issues.apache.org/jira/browse/HBASE-1449?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Nitay Joffe updated HBASE-1449:
    -------------------------------

    Attachment: zookeeper-r777662-hbase-1449.jar
    hbase-1449.patch
    hbase-1449-zk-edits.patch

    - hbase-1449-zk-edits.patch: Updates to ZooKeeper to allow us to do our own parsing and running of QuorumPeer
    - hbase-1449.patch: Updates to HBase to work with the new ZooKeeper jar.
    - zookeeper-r777662-hbase-1449.jar: ZooKeeper from latest trunk, SVN revision 777662, with hbase-1449-zk-edits.patch put in.

    Update to latest ZooKeeper trunk
    --------------------------------

    Key: HBASE-1449
    URL: https://issues.apache.org/jira/browse/HBASE-1449
    Project: Hadoop HBase
    Issue Type: Improvement
    Reporter: Nitay Joffe
    Assignee: Nitay Joffe
    Fix For: 0.20.0

    Attachments: hbase-1449-zk-edits.patch, hbase-1449.patch, zookeeper-r777662-hbase-1449.jar


    The latest ZooKeeper trunk has many improvements and is much more clean. Since we are working on integrating better with ZooKeeper (e.g. shell and JNI) we should run off their latest and greatest.
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  • Nitay Joffe (JIRA) at May 27, 2009 at 4:06 pm
    [ https://issues.apache.org/jira/browse/HBASE-1449?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Nitay Joffe updated HBASE-1449:
    -------------------------------

    Status: Patch Available (was: Open)
    Update to latest ZooKeeper trunk
    --------------------------------

    Key: HBASE-1449
    URL: https://issues.apache.org/jira/browse/HBASE-1449
    Project: Hadoop HBase
    Issue Type: Improvement
    Reporter: Nitay Joffe
    Assignee: Nitay Joffe
    Fix For: 0.20.0

    Attachments: hbase-1449-zk-edits.patch, hbase-1449.patch, zookeeper-r777662-hbase-1449.jar


    The latest ZooKeeper trunk has many improvements and is much more clean. Since we are working on integrating better with ZooKeeper (e.g. shell and JNI) we should run off their latest and greatest.
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  • stack (JIRA) at May 30, 2009 at 10:33 pm
    [ https://issues.apache.org/jira/browse/HBASE-1449?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12714789#action_12714789 ]

    stack commented on HBASE-1449:
    ------------------------------

    Nitay:

    Patch looks good but trying it with all default configs -- no customizations on my part -- against TRUNK I get below over and over again:

    {code}
    2009-05-30 15:30:19,418 DEBUG org.apache.hadoop.hbase.regionserver.Store: Added file:/tmp/hbase-stack/hbase/-ROOT-/70236052/info/4967185390958837825, entries=1, sequenceid=2, memsize=623.0, filesize=853.0 to -ROOT-,,0
    2009-05-30 15:30:19,419 DEBUG org.apache.hadoop.hbase.regionserver.HRegion: Finished memcache flush of ~623.0 for region -ROOT-,,0 in 71ms, sequence id=2, compaction requested=false
    2009-05-30 15:30:19,420 DEBUG org.apache.hadoop.hbase.regionserver.Store: closed info
    2009-05-30 15:30:19,420 INFO org.apache.hadoop.hbase.regionserver.HRegion: Closed -ROOT-,,0
    2009-05-30 15:30:19,420 DEBUG org.apache.hadoop.hbase.regionserver.HLog: closing hlog writer in file:/tmp/hbase-stack/hbase/-ROOT-/70236052/.logs
    2009-05-30 15:30:19,424 DEBUG org.apache.hadoop.hbase.regionserver.HRegion: Closing .META.,,1: compactions & flushes disabled
    2009-05-30 15:30:19,424 DEBUG org.apache.hadoop.hbase.regionserver.HRegion: Updates disabled for region, no outstanding scanners on .META.,,1
    2009-05-30 15:30:19,424 DEBUG org.apache.hadoop.hbase.regionserver.HRegion: No more row locks outstanding on region .META.,,1
    2009-05-30 15:30:19,424 DEBUG org.apache.hadoop.hbase.regionserver.Store: closed historian
    2009-05-30 15:30:19,424 DEBUG org.apache.hadoop.hbase.regionserver.Store: closed info
    2009-05-30 15:30:19,425 INFO org.apache.hadoop.hbase.regionserver.HRegion: Closed .META.,,1
    2009-05-30 15:30:19,425 DEBUG org.apache.hadoop.hbase.regionserver.HLog: closing hlog writer in file:/tmp/hbase-stack/hbase/.META./1028785192/.logs
    2009-05-30 15:30:19,492 INFO org.apache.hadoop.hbase.ipc.HBaseRpcMetrics: Initializing RPC Metrics with hostName=HMaster, port=60000
    2009-05-30 15:30:19,850 INFO org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper: Quorum servers: localhost:2181
    2009-05-30 15:30:22,801 WARN org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper: Failed to create /hbase:
    org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /hbase
    at org.apache.zookeeper.KeeperException.create(KeeperException.java:90)
    at org.apache.zookeeper.KeeperException.create(KeeperException.java:42)
    at org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:522)
    at org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.ensureExists(ZooKeeperWrapper.java:293)
    at org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.ensureParentExists(ZooKeeperWrapper.java:314)
    at org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.writeMasterAddress(ZooKeeperWrapper.java:402)
    at org.apache.hadoop.hbase.master.HMaster.writeAddressToZooKeeper(HMaster.java:260)
    at org.apache.hadoop.hbase.master.HMaster.(LocalHBaseCluster.java:95)
    at org.apache.hadoop.hbase.LocalHBaseCluster.(HMaster.java:1100)
    at org.apache.hadoop.hbase.master.HMaster.main(HMaster.java:1141)
    2009-05-30 15:30:24,596 WARN org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper: Failed to create /hbase:
    org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /hbase
    at org.apache.zookeeper.KeeperException.create(KeeperException.java:90)
    at org.apache.zookeeper.KeeperException.create(KeeperException.java:42)
    at org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:522)
    at org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.ensureExists(ZooKeeperWrapper.java:293)
    at org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.ensureParentExists(ZooKeeperWrapper.java:314)
    at org.apache.hadoop.hbase.zookeeper.ZooKeeperWrapper.writeMasterAddress(ZooKeeperWrapper.java:402)
    at org.apache.hadoop.hbase.master.HMaster.writeAddressToZooKeeper(HMaster.java:260)
    at org.apache.hadoop.hbase.master.HMaster.(LocalHBaseCluster.java:95)
    at org.apache.hadoop.hbase.LocalHBaseCluster.(HMaster.java:1100)
    at org.apache.hadoop.hbase.master.HMaster.main(HMaster.java:1141)
    {code}
    Update to latest ZooKeeper trunk
    --------------------------------

    Key: HBASE-1449
    URL: https://issues.apache.org/jira/browse/HBASE-1449
    Project: Hadoop HBase
    Issue Type: Improvement
    Reporter: Nitay Joffe
    Assignee: Nitay Joffe
    Fix For: 0.20.0

    Attachments: hbase-1449-zk-edits.patch, hbase-1449.patch, zookeeper-r777662-hbase-1449.jar


    The latest ZooKeeper trunk has many improvements and is much more clean. Since we are working on integrating better with ZooKeeper (e.g. shell and JNI) we should run off their latest and greatest.
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  • Nitay Joffe (JIRA) at Jun 2, 2009 at 8:01 pm
    [ https://issues.apache.org/jira/browse/HBASE-1449?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    Nitay Joffe updated HBASE-1449:
    -------------------------------

    Attachment: zookeeper-r780828-hbase-1449.jar
    hbase-1449-zk-edits-v2.patch
    hbase-1449-v2.patch

    Second version of everything. Should fix the issue you mentioned Stack. Try this one out.
    Update to latest ZooKeeper trunk
    --------------------------------

    Key: HBASE-1449
    URL: https://issues.apache.org/jira/browse/HBASE-1449
    Project: Hadoop HBase
    Issue Type: Improvement
    Reporter: Nitay Joffe
    Assignee: Nitay Joffe
    Fix For: 0.20.0

    Attachments: hbase-1449-v2.patch, hbase-1449-zk-edits-v2.patch, hbase-1449-zk-edits.patch, hbase-1449.patch, zookeeper-r777662-hbase-1449.jar, zookeeper-r780828-hbase-1449.jar


    The latest ZooKeeper trunk has many improvements and is much more clean. Since we are working on integrating better with ZooKeeper (e.g. shell and JNI) we should run off their latest and greatest.
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    -
    You can reply to this email to add a comment to the issue online.
  • stack (JIRA) at Jun 3, 2009 at 5:48 am
    [ https://issues.apache.org/jira/browse/HBASE-1449?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

    stack updated HBASE-1449:
    -------------------------

    Resolution: Fixed
    Status: Resolved (was: Patch Available)

    Thanks for patch Nitay.

    I tried it and seems to work.
    Update to latest ZooKeeper trunk
    --------------------------------

    Key: HBASE-1449
    URL: https://issues.apache.org/jira/browse/HBASE-1449
    Project: Hadoop HBase
    Issue Type: Improvement
    Reporter: Nitay Joffe
    Assignee: Nitay Joffe
    Fix For: 0.20.0

    Attachments: hbase-1449-v2.patch, hbase-1449-zk-edits-v2.patch, hbase-1449-zk-edits.patch, hbase-1449.patch, zookeeper-r777662-hbase-1449.jar, zookeeper-r780828-hbase-1449.jar


    The latest ZooKeeper trunk has many improvements and is much more clean. Since we are working on integrating better with ZooKeeper (e.g. shell and JNI) we should run off their latest and greatest.
    --
    This message is automatically generated by JIRA.
    -
    You can reply to this email to add a comment to the issue online.

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groupdev @
categorieshbase, hadoop
postedMay 26, '09 at 8:12p
activeJun 3, '09 at 5:48a
posts6
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websitehbase.apache.org

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stack (JIRA): 6 posts

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