Ok, I'd suggest ensuring you can also build the software yourself - should
be pretty easy, but if you want to be able to make changes and test them
out you'll need to be able to go from source code to installation yourself.
Once you've built with Maven, the .zip installer will be in
asterixdb/asterix-installer/target/asterix-server-0.8.7-SNAPSHOT-binary-assembly.zip
.
Also, you can start a little test cluster on a local machine without using
managix by directly invoking the "asterixcc" and "asterixnc" scripts in
asterixdb/asterix-app. I'm attaching a quicky shell script I use for that
purpose. That's much quicker for testing out local changes. Just put it in
a working directory along with the attached asterix-configuration.xml.
You'll need to change the path to "bindir" in the script to match your git
checkout of asterixdb.
When you make local changes to your source code, you can do "mvn install
-DskipTests=true -o" in an individual project directory to quickly build
just that part, followed by running the same command in
asterixdb/asterix-server to rebuild the asterixcc/asterixnc scripts and
classpath. Again, that's much faster than doing a full build of the whole
project.
Good luck!
Ceej
aka Chris Hillery
On Fri, May 29, 2015 at 11:46 PM, chandresh pancholi <
[email protected]> wrote:
> I have downloaded from archive given on this link[1]
> It was AsterixDB Beta Release 0.8.6
> <
> http://asterixdb.ics.uci.edu/download/0.8.6/asterix-installer-0.8.6-binary-assembly.zip
> >
> .
>
> [1]http://asterixdb.ics.uci.edu/download.html
>
> On Sat, May 30, 2015 at 12:09 PM, Chris Hillery <[email protected]>
> wrote:
>
> > Nice! Did you install software that you built yourself with maven, or was
> > it a downloaded archive? I believe the latest downloadable version is
> > fairly old ...
> >
> > Ceej
> > aka Chris Hillery
> >
> > On Fri, May 29, 2015 at 11:37 PM, chandresh pancholi <
> > [email protected]> wrote:
> >
> > > I have followed installation process given in link and successfully
> > > installed it and now running basic queries from web UI editor[1].
> > >
> > > @Mike It would be great if you share some documents to understand the
> > > system before i jump in to issues.
> > >
> > > [1].http://127.0.0.1:19001
> > >
> > > Thanks
> > >
> > > On Sat, May 30, 2015 at 11:46 AM, Mike Carey <[email protected]>
> wrote:
> > >
> > > > There are also some papers about the system we can get you PDFs
> > > > of that might help.
> > > >
> > > >
> > > > On 5/29/15 2:58 PM, Ian Maxon wrote:
> > > >
> > > >> Hi Chandresh,
> > > >>
> > > >> Glad to have your interest, looking forward to your contributions :)
> > If
> > > >> you
> > > >> have architecture questions about how the various components in
> > > AsterixDB
> > > >> fit together please feel free to ask on the list. Very generally,
> the
> > > >> AsterixDB codebase holds all of the query, external data, and
> > > >> transaction-related components, while Hyracks (+ Algebricks) holds
> all
> > > of
> > > >> the storage, indexing and optimizer components.
> > > >>
> > > >> Like Till mentioned, the issue list is a good place to start to find
> > > >> something to work on that you might find interesting. I'd be happy
> to
> > > try
> > > >> finding a good candidate issue for you, if you could describe about
> > what
> > > >> parts of the system you might find most interesting (storage, query
> > > >> compiler, front end, etc...).
> > > >>
> > > >> Thanks,
> > > >> - Ian
> > > >>
> > > >> On Fri, May 29, 2015 at 12:20 PM, Till Westmann <[email protected]>
> > > wrote:
> > > >>
> > > >> Hi Chandresh,
> > > >>>
> > > >>> while we've migrated our code to the ASF, we're haven't migrated
> our
> > > >>> issues yet.
> > > >>> You can still find those at Google Code [1] (but we need to migrate
> > > >>> soon!).
> > > >>>
> > > >>> Hope this helps,
> > > >>> Till
> > > >>>
> > > >>> [1] https://code.google.com/p/asterixdb/issues/list
> > > >>>
> > > >>>
> > > >>> On 29 May 2015, at 11:29, chandresh pancholi wrote:
> > > >>>
> > > >>> Hi,
> > > >>>
> > > >>>> I am Chandresh Pancholi currently working with Flipkart Internet
> > Pvt.
> > > >>>> Ltd
> > > >>>> which is India's largest E-Commerce company and also pursuing MS
> in
> > > >>>> Software Systems from BITS,Pilani.
> > > >>>>
> > > >>>> Throughout my academic and professional time i have been using
> Open
> > > >>>> source
> > > >>>> platforms.I contributed to some open source projects.
> > > >>>>
> > > >>>> Now i want to start contribution to *AsterixDB*.
> > > >>>>
> > > >>>> I have cloned both the repo incubator-asterixdb
> > > >>>> and incubator-asterixdb-hyracks and successfully import them in
> > > Intelli
> > > >>>> J
> > > >>>> IDE.
> > > >>>>
> > > >>>> I don't know where to start and how to proceed. It would be great
> If
> > > >>>> anyone
> > > >>>> can help me to understand the codebase and fix some P0 issues.
> > > >>>>
> > > >>>> Thanks in advance.
> > > >>>>
> > > >>>>
> > > >>>> --
> > > >>>> Chandresh Pancholi
> > > >>>> Senior Software Engineer
> > > >>>> Flipkart.com
> > > >>>> Email-id:[email protected]
> > > >>>> Contact:08951803660
> > > >>>>
> > > >>>>
> > > >
> > >
> > >
> > > --
> > > Chandresh Pancholi
> > > Senior Software Engineer
> > > Flipkart.com
> > > Email-id:[email protected]
> > > Contact:08951803660
> > >
> >
>
>
>
> --
> Chandresh Pancholi
> Senior Software Engineer
> Flipkart.com
> Email-id:[email protected]
> Contact:08951803660
>
<asterixConfiguration xmlns="asterixconf">
<metadataNode>nc1</metadataNode>
<store>
<ncId>nc1</ncId>
<storeDirs>storage</storeDirs>
</store>
<coredump>
<ncId>nc1</ncId>
<coredumpPath>nc1/coredump</coredumpPath>
</coredump>
<transactionLogDir>
<ncId>nc1</ncId>
<txnLogDirPath>nc1/txnLogs</txnLogDirPath>
</transactionLogDir>
<store>
<ncId>nc2</ncId>
<storeDirs>storage</storeDirs>
</store>
<coredump>
<ncId>nc2</ncId>
<coredumpPath>nc2/coredump</coredumpPath>
</coredump>
<transactionLogDir>
<ncId>nc2</ncId>
<txnLogDirPath>nc2/txnLogs</txnLogDirPath>
</transactionLogDir>
<store>
<ncId>nc3</ncId>
<storeDirs>storage</storeDirs>
</store>
<coredump>
<ncId>nc3</ncId>
<coredumpPath>nc3/coredump</coredumpPath>
</coredump>
<transactionLogDir>
<ncId>nc3</ncId>
<txnLogDirPath>nc3/txnLogs</txnLogDirPath>
</transactionLogDir>
<property>
<name>nc.java.opts</name>
<value>-Xmx1536m</value>
<description>JVM parameters for each Node Contoller (NC)</description>
</property>
<property>
<name>cc.java.opts</name>
<value>-Xmx1024m</value>
<description>JVM parameters for each Cluster Contoller (CC)
</description>
</property>
<property>
<name>max.wait.active.cluster</name>
<value>60</value>
<description>Maximum wait (in seconds) for a cluster to be ACTIVE (all nodes are available)
before a submitted query/statement can be executed. (Default = 60 seconds)
</description>
</property>
<property>
<name>storage.buffercache.pagesize</name>
<value>131072</value>
<description>The page size in bytes for pages in the buffer cache.
(Default = "131072" // 128KB)
</description>
</property>
<property>
<name>storage.buffercache.size</name>
<value>536870912</value>
<description>The size of memory allocated to the disk buffer cache.
The value should be a multiple of the buffer cache page size(Default
= "536870912" // 512MB)
</description>
</property>
<property>
<name>storage.buffercache.maxopenfiles</name>
<value>214748364</value>
<description>The maximum number of open files in the buffer cache.
(Default = "214748364")
</description>
</property>
<property>
<name>storage.memorycomponent.pagesize</name>
<value>131072</value>
<description>The page size in bytes for pages allocated to memory
components. (Default = "131072" // 128KB)
</description>
</property>
<property>
<name>storage.memorycomponent.numpages</name>
<value>256</value>
<description>The number of pages to allocate for a memory component.
(Default = 256)
</description>
</property>
<property>
<name>storage.metadata.memorycomponent.numpages</name>
<value>64</value>
<description>The number of pages to allocate for a memory component.
(Default = 64)
</description>
</property>
<property>
<name>storage.memorycomponent.numcomponents</name>
<value>2</value>
<description>The number of memory components to be used per lsm index.
(Default = 2)
</description>
</property>
<property>
<name>storage.memorycomponent.globalbudget</name>
<value>536870912</value>
<description>The total size of memory in bytes that the sum of all
open memory
components cannot exceed. (Default = "536870192" // 512MB)
</description>
</property>
<property>
<name>storage.lsm.bloomfilter.falsepositiverate</name>
<value>0.01</value>
<description>The maximum acceptable false positive rate for bloom
filters associated with LSM indexes. (Default = "0.01" // 1%)
</description>
</property>
<property>
<name>txn.log.buffer.numpages</name>
<value>8</value>
<description>The number of in-memory log buffer pages. (Default = "8")
</description>
</property>
<property>
<name>txn.log.buffer.pagesize</name>
<value>524288</value>
<description>The size of pages in the in-memory log buffer. (Default =
"524288" // 512KB)
</description>
</property>
<property>
<name>txn.log.partitionsize</name>
<value>2147483648</value>
<description>The maximum size of a log file partition allowed before
rotating the log to the next partition. (Default = "2147483648" //
2GB)
</description>
</property>
<property>
<name>txn.log.checkpoint.lsnthreshold</name>
<value>67108864</value>
<description>The size of the window that the maximum LSN is allowed to
be ahead of the checkpoint LSN by. (Default = ""67108864" // 64M)
</description>
</property>
<property>
<name>txn.log.checkpoint.pollfrequency</name>
<value>120</value>
<description>The time in seconds between that the checkpoint thread
waits between polls. (Default = "120" // 120s)
</description>
</property>
<property>
<name>txn.log.checkpoint.history</name>
<value>0</value>
<description>The number of old log partition files to keep before
discarding. (Default = "0")
</description>
</property>
<property>
<name>txn.lock.escalationthreshold</name>
<value>1000</value>
<description>The number of entity level locks that need to be acquired
before the locks are coalesced and escalated into a dataset level
lock. (Default = "1000")
</description>
</property>
<property>
<name>txn.lock.shrinktimer</name>
<value>5000</value>
<description>The time in milliseconds to wait before deallocating
unused lock manager memory. (Default = "5000" // 5s)
</description>
</property>
<property>
<name>txn.lock.timeout.waitthreshold</name>
<value>60000</value>
<description>The time in milliseconds to wait before labeling a
transaction which has been waiting for a lock timed-out. (Default =
"60000" // 60s)
</description>
</property>
<property>
<name>txn.lock.timeout.sweepthreshold</name>
<value>10000</value>
<description>The time in milliseconds the timeout thread waits between
sweeps to detect timed-out transactions. (Default = "10000" // 10s)
</description>
</property>
<property>
<name>compiler.sortmemory</name>
<value>33554432</value>
<description>The amount of memory in bytes given to sort operations.
(Default = "33554432" // 32mb)
</description>
</property>
<property>
<name>compiler.joinmemory</name>
<value>33554432</value>
<description>The amount of memory in bytes given to join operations.
(Default = "33554432" // 32mb)
</description>
</property>
<property>
<name>compiler.framesize</name>
<value>131072</value>
<description>The Hyracks frame size that the compiler configures per
job. (Default = "131072" // 128KB)
</description>
</property>
<property>
<name>web.port</name>
<value>19001</value>
<description>The port for the ASTERIX web interface. (Default = 19001)
</description>
</property>
<property>
<name>api.port</name>
<value>19002</value>
<description>The port for the ASTERIX API server. (Default = 19002)
</description>
</property>
<property>
<name>log.level</name>
<value>INFO</value>
<description>The minimum log level to be displayed. (Default = INFO)
</description>
</property>
<property>
<name>plot.activate</name>
<value>false</value>
<description>Enabling plot of Algebricks plan to tmp folder. (Default = false)
</description>
</property>
</asterixConfiguration>
