Re: Hbase shell - deletall doesnt remove records

2014-02-23 Thread Ron Sher
But you can only use a timestamp on a specific column, not the whole row. Here's the help: Delete all cells in a given row; pass a table name, row, and optionally a column and timestamp. Examples: hbase deleteall 't1', 'r1' hbase deleteall 't1', 'r1', 'c1' hbase deleteall 't1', 'r1', 'c1',

Re: Hbase shell - deletall doesnt remove records

2014-02-23 Thread Ted Yu
Here is the definition from deleteall.rb : def command(table, row, column = nil, timestamp = org.apache.hadoop.hbase.HConstants::LATEST_TIMESTAMP) This is what I did: hbase(main):003:0 deleteall 'IntegrationTestMTTR', '050ux', nil, 1393161606402 0 row(s) in 0.0770

Why the put without column in batch doesn't generate any error

2014-02-23 Thread java8964
Hi, I found some inconsistent behavior in the HBase, and wonder why. In the simple Put API call, if there is no content at all with this put, the local side of the client will throw IllegalArgumentException: No columns to insert to failed the put, as shown in the example of Lars George Book

Re: Why the put without column in batch doesn't generate any error

2014-02-23 Thread Ted Yu
In 0.94, HConnectionManager#HConnectionImplementation#processBatch(), there is no validity check on the individual element in the list. In trunk, there is similar issue. Cheers On Sun, Feb 23, 2014 at 7:25 PM, java8964 java8...@hotmail.com wrote: Hi, I found some inconsistent behavior in the

RE: windows client and ignoring winutils.exe ??!!

2014-02-23 Thread Pankaj kr
You can go through these links and can adopt the required one, http://www.srccodes.com/p/article/39/error-util-shell-failed-locate-winutils-binary-hadoop-binary-path http://www.srccodes.com/p/article/38/build-install-configure-run-apache-hadoop-2.2.0-microsoft-windows-os Regards,

Re: Question about dead datanode

2014-02-23 Thread Jack Levin
I can submit Jira for this if you feel that's appropriate On Feb 18, 2014 8:49 PM, Stack st...@duboce.net wrote: On Sat, Feb 15, 2014 at 8:01 PM, Jack Levin magn...@gmail.com wrote: Looks like I patched it in DFSClient.java, here is the patch: https://gist.github.com/anonymous/9028934